ESOTERIC K-05XD Super Audio CD Player Owner’s Manual

K-05XD
Super Audio CD/CD Player D01395321A

IMPORTANT SAFETY INSTRUCTIONS

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION

• DO NOT REMOVE THE EXTERNAL CASES OR CABINETS TO EXPOSE THE ELECTRONICS. NO USER SERVICEABLE PARTS ARE INSIDE.
• IF YOU ARE EXPERIENCING PROBLEMS WITH THIS PRODUCT, CONTACT THE STORE WHERE YOU PURCHASED THE UNIT FOR A SERVICE REFERRAL. DO NOT USE THE PRODUCT UNTIL IT HAS BEEN REPAIRED.
• USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for  your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

• The apparatus draws nominal non-operating power from the AC outlet with its POWER or STANDBY/ON switch not in the ON position.
• The mains plug is used as the disconnect device; the disconnect device shall remain readily operable.
• Caution should be taken when using earphones or headphones with the product because excessive sound pressure (volume) from earphones or headphones can cause hearing loss.

WARNING
Products with Class ! construction are equipped with a power supply cord that has a grounding plug. The cord of such a product must be plugged into an AC outlet that has a protective grounding connection.

IN USA/CANADA, USE ONLY ON 120V SUPPLY.

CAUTION

• Do not expose this apparatus to drips or splashes.
• Do not place any objects filled with liquids, such as vases, on the apparatus.
• Do not install this apparatus in a confined space such as a book case or similar unit.
• The apparatus should be located close enough to the AC outlet so that you can easily reach the power cord plug at any time.
• If the product uses batteries (including a battery pack or installed batteries), they should not be exposed to sunshine, fire or excessive heat.
• CAUTION for products that use replaceable lithium batteries: there is danger of explosion if a battery is replaced with an incorrect type of battery. Replace only with the same or equivalent type.

Precautions concerning batteries
Misuse of batteries could cause them to rupture or leak leading to fire, injury or the staining of nearby things. Please read and observe the following precautions carefully.

• Be sure to insert the batteries with correct positive (+) and negative (-) orientations.
• Use batteries of the same type. Never use different types of batteries together.
• If the remote control is not used for a long time (more than a month), remove the batteries to prevent them from leaking.
• If the batteries leak, wipe away the leakage inside the battery compartment and replace the batteries with new ones.
• Do not use batteries of types other than those specified. Do not mix new batteries with old ones or use different types of batteries together.
• Do not heat or disassemble batteries. Never throw batteries into fire or water.
• Do not carry or store batteries with other metallic objects. The batteries could short circuit, leak or explode.
• Never recharge a battery unless it is confirmed to be a rechargeable type.
• Do not expose batteries to extremely low air pressure as it could result in an explosion or leakage of flammable liquids or gases.

Laser information
This laser product is a consumer laser product according to EN 50689:2021 and complies with all consumer laser product requirements except child appealing products.
This product contains a laser system and is classified as a CLASS 1 LASER PRODUCT according to IEC  60825-1:2014. This class does not require special attention in normal use. Do not take apart to prevent being exposed to the laser beam.

Laser:
Type:
Manufacturer:
Laser output:
Wavelength:| RLD2WMFR1
ROHM Co.,Ltd.
Less than 0.7 mW on the objective lens
790 ±15 nm (CD)
650 ±10 nm (Super Audio CD)
---|---

Model for USA
This product has been designed and manufactured according t FDA regulations “title 21, CFR, chapter 1, subchapter J, based on the Radiation Control for Health and Safety Act of 1968”, and is classified as class ! laser product. There is not hazardous invisible  laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined in the protective housings. The label required in this regulation is as follows:

Supplier’s Declaration of Conformity
Model number: K-05XD
Trade name: ESOTERIC
Responsible party: 11 Trading Company, LLC
Address: 3502 Woodview Trace #200 Indianapolis, IN 46268 U.S.A.
URL: https://11tradingcompany.com/contact-us/
This device complies with Part.15 of FCC Rules.
Operation is subject to the following two conditions:

1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may cause undesired operation.

Information
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the equipment and/or the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Model for Canada
Innovation, Science and Economic Development Canada’s Compliance Statement:
This Class B digital apparatus complies with Canadian ICES-003.
Model for Europe
** This product complies with the European Directives request, and the other Commission Regulations.
Model for UK
** This product complies with the applicable UK regulations.

For European Customers
Disposal of electrical and electronic equipment and batteries and/or accumulators
a) All electrical/electronic equipment and waste batteries/accumulators should be disposed of separately from the municipal waste stream via collection facilities designated by the government or local authorities.
b) **** By disposing of electrical/electronic equipment and waste batteries/accumulators correctly, you will help save valuable resources and prevent any potential negative effects on human health and the environment.
c) Improper disposal of waste electrical/electronic equipment and batteries/accumulators can have serious effects on the environment and human health because of the presence of hazardous substances in the equipment.
d) The Waste Electrical and Electronic Equipment (WEEE) symbols, which show wheeled bins that have been crossed out, indicate that electrical/electronic equip- ment and batteries/accumulators must be collected and disposed of separately from household waste.
If a battery or accumulator contains more than the specified values of lead (Pb), mercury (Hg), and/or cadmium (Cd) as defined in the Battery Directive (2006/66/EC, 2013/56/EU), then the chemical symbols  for those elements will be indicated beneath the  WEEE symbol.
e) Return and collection systems are available to end users. For more detailed information about the disposal of old electrical/electronic equipment and waste batteries/accumulators, please contact your city office, waste disposal service or the shop where you purchased the equipment.

The MQA logo is a trade mark of MQA Limited.
“DSD” is a registered trademark.
“Super Audio CD” is a registered trademark.
This product incorporates copy protection technology that is protected by U.S. patents and other intellectual property rights of Rovi Corporation.
The use of Rovi Corporation’s copy protection technology in the product must be authorized by Rovi Corporation.
Reverse engineering and disassembly are prohibited.
Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Apple, Mac, OS X and macOS are trademarks of Apple Inc., registered in the U.S. and other countries.
Bulk Pet is a registered trademark of INTERFACE CO., LTD.
ESOTERIC is a trademark of TEAC CORPORATION, registered in the U.S. and other countries.
Other company names, product names and logos in this document are the trademarks or registered trademarks of their respective owners.

Thank you for purchasing this ESOTERIC product .
Read this manual carefully to get the best performance from this product . After reading it, keep it in a safe place with the warranty card for future reference .

ATTENTION
This unit outputs analog and digital signals only from the currently selected analog and digital connector types .
Before use, make the analog and digital output settings .
See “Setting mode” on page  24 and “Analog output setting” and “Digital output setting” on page 25.

Before use

Included accessories
Check to be sure the box includes all the supplied accessories shown below . Please contact the store where you purchased this product if any of these accessories are missing or have been damaged during transportation .
Power cord × 1
Remote control (RC-1333) × 1
Batteries for remote control (AA) × 2
Felt pads × 3
Owner’s manual (this document) × 1
Warranty card × 1

Note about pinpoint feet
High-precision metal pinpoint feet are attached to the bottom plate of this unit .
The pinpoint feet and their stands are loose, but when the unit is placed in position, it is supported by these pinpoint feet, which effectively disperse vibrations .

• If there is a gap between a chassis and a pinpoint foot after placement, turn the pinpoint foot in the direction that tightens the screw to eliminate the gap.
• Apply the included felt pads to the bottoms of the foot-stands to avoid scratching the surface where the unit is placed .
• This unit is very heavy, so take care to avoid injury during installation .

Precautions for use

• This unit is very heavy, so take care to avoid injury during installation .

• Do not install this unit in a location that could become hot . This includes places that are exposed to direct sunlight or near a radiator, heater, stove or other heating equipment .
  Moreover, do not place it on top of an amplifier or other equipment that generates heat. Doing so could cause discoloration, deformation or malfunction.

• In order to enable good heat dissipation, leave at least 20  cm (8″) between this unit and walls and other equipment when installing it. If you put it in a rack, take precautions to prevent overheating by leaving at least 5 cm (2″) open above and 10 cm (4″) open behind it. Failure to provide these gaps could cause heat to build up inside and result in fire.

• If installing in a rack with a glass door, do not use the remote control tray open/close ( ) button to open the disc tray when the door is closed. If the disc tray is forcibly prevented from moving, damage could result.

• Place the unit in a stable location .

• Do not place anything on top of the unit .

• Do not lift or move the unit during playback because the disc rotates at high speed . Doing so could damage the disc.

• Always remove any loaded disc before moving this unit or packing it for installation in a different location, for example.
  Moving the unit with a disc inside could cause damage.

• The voltage supplied to the unit should match the voltage as printed on its back. If you are in any doubt regarding this matter, consult an electrician.

• Do not open the body of the unit as this might result in damage to the circuitry or cause electric shock . If a foreign object should get into the unit, contact your dealer.

• When removing the power plug from an outlet, always pull directly on the plug. Never pull on the cord itself .

Precaution when recording with a connected device
Some discs include signals to prevent copying . You cannot record the digital audio signal as is from a disc that has such copy-protection .
(You can record the audio as an analog signal .)

Maintenance
Use a soft dry cloth to wipe the surface of the unit clean .
For stubborn smudges, use a damp cloth that has been thoroughly
wrung out to remove excess moisture .

• Never spray liquid directly on this unit .
• Do not wipe with chemical cleaning cloths, thinner or other chemical agents . Doing so could damage the surface .
• Avoid allowing rubber or plastic materials to touch the unit for long periods of time because they could damage the cabinet .

For your safety, disconnect the power cord from the outlet before cleaning.

Notes about discs

The following marks appear on disc labels and disc cases . This unit can play discs that have these marks without using an adapter .
This unit cannot play discs that do not have these marks .
Types of discs that can be played on this unit and their marksIf you try to play any other type of disc with this unit, loud noises that could damage speakers or harm hearing might occur. Never try to play any type of disc other than those shown above.

• This unit cannot play DVD video, DVD audio, video CD, DVD-ROM and CD-ROM discs, for example .
• This unit might not be able to properly play Dual Discs, Copy
  Control CDs or other special CDs that do not conform to the Red Book CD standard . Operation and sound quality cannot be guaranteed when special discs are used in this unit . If playback of a special disc should cause trouble, contact the seller of the disc.

CD-R/CD-RW discs
This unit can play CD-R/CD-RW discs that are in audio CD format .

• Be sure to finalize discs created by CD recorders.

Depending on the quality of the disc and the condition of the recording, playback might not be possible. For details, see the operation manual for the device you are using.

Handling discs

• Load discs with their labeled sides up .
  (CDs only have one playable side .)

• To remove a disc from its case, always press down on the center of the case first and then hold the disc by its edges .

• Be careful when handling discs . If the side that contains the data (unlabeled side) is scratched, smudged with fingerprints or otherwise dirty or marred, errors could occur during playback.

• If the side of the disc that has the data encoded on it (unlabeled side) becomes dirty with fingerprints or dust, use a soft cloth to wipe the surface from the center directly toward the edge.
  Always clean discs before storing them . Leaving a disc in an unclean state might degrade its sound quality.

• Never use record cleaners, antistatic treatments, thinners or similar chemicals to clean discs . Such chemicals could harm the surface of the disc .

• Do not leave discs in places that are exposed to direct sunlight or that are very humid or hot .

• When writing something on the label side of a disc, use a felt-tip permanent marker . The use of a ballpoint pen or other pen with a hard tip could damage the disc, making it unplayable .

• After you finish playing a disc, always put it back into its case for storage . Failure to do so could result in warping or scratches .

• Do not apply labels or other materials to discs . Do not use a disc that has sticky residue left on its surface after removing tape or a sticker, for example . If such a disc is loaded, it might become stuck in the unit or damage the unit .

• Never use commercially-available CD stabilizers . Doing so could make the disc unplayable or damage the unit .

• Do not use cracked discs because they could damage the unit .

• Never use discs with irregular shapes, including heart-shaped and octagonal discs, because they could damage the unit .

• Do not use printable discs, which allow printing on the label side . Since the surface of such a disc has been specially treated, if loaded, it might become stuck in the unit or damage the unit .

If you have any questions about how to handle a CD-R or CD-RW disc, contact the manufacturer of the disc directly .

Connections

Connecting using ES-LINK Analog

Use XLR cables to connect the analog audio output (XLR/ESL-A) connectors on this unit to an amplifier that has ES-LINK Analog (ESL-A) connectors.

• Set this unit’s analog output (AOUT>) to ESLA .
• Normal XLR and RCA connections are also possible . Select the connection type that provides the audio quality you prefer .

ES-LINK Analog overview
The current transmission method utilizes the performance of HCLD buffer circuits that feature the ability to supply strong current at high speed . This suppresses the impact of impedance on signal paths, enabling pure and powerful transmission of signals.

• Use connection cables that are shielded and balanced .
• Ordinary balanced cables (with XLR connectors) are used for connection . These connectors can only be used with compatible devices, however, because the transmission format is unique.

Precautions when making connections

• Complete all other connections before connecting the power plug to a power outlet .
• Read the owner’s manuals of all devices that will be connected, and follow their instructions .

A Analog audio output (LINE OUT) connectors
These output 2-channel analog audio .
Connect the XLR or RCA connectors to an amplifier .

Use commercially-available cables for connections.
XLR/ESL-A: XLR cables
RCA: RCA cables
Connect an R connector on this unit to an R connector on the amplifier, and connect the corresponding unit L connector to the corresponding amp L connector .

• Set the analog output to ESLA, XLR2, XLR3, RCA or OFF (page 25) .
• When connecting this unit with an amplifier that has ES-LINK Analog (ESL-A) connectors, we recommend connecting the XLR connectors on this unit to the ES-LINK Analog (ESL-A) connectors on the amplifier (page 9) .

B Digital audio input (DIGITAL IN) connectors
Use these to input digital audio.
They can be connected to the digital output connectors of audio devices .

Use commercially-available cables for connections.
RCA: RCA coaxial digital cable
OPTICAL: optical digital cable (TOS)

C Digital audio output (DIGITAL OUT) connectors
These output digital audio signals from CDs played on this unit and signals input through this unit’s digital audio input (DIGITAL IN) connectors .
Connect the digital audio output (DIGITAL OUT) connectors on this unit to the digital audio input connectors of other digital devices, such as a DA converter, AV amplifier or recorder .

Use commercially-available cables for connections.
XLR: XLR digital cable
RCA: RCA coaxial digital cable

• These connectors cannot output Super Audio CD digital audio .
• Digital output can be set to OFF, XLR or COAX (page 25) .

D SIGNAL GND grounding terminal
The audio quality might be improved by connecting this grounding terminal to an amplifier or other device that is connected to this unit.

• This is not a safety grounding terminal .

E AC power inlet (~IN)
Connect the included AC power cord to this AC inlet .
After completing all other connections, plug the power plug into a power outlet.
Use only a genuine ESOTERIC power cord. Use of other power cords could result in fire or electric shock.
Disconnect the power plug from the outlet if you will not use the unit for a long time.

F 10MHz IN CLOCK connector
Use the 10MHz IN CLOCK connector to input 10MHz clock synchronization signals.
When using clock synchronization, connect the clock output connector of the device outputting the clock signal to the clock input connector on this unit.
Then, set the external clock (CLK>) setting to ON (page 25).

Use a commercially-available BNC coaxial cable for connection.

• BNC coaxial cables with 50Ω or 75Ω impedance can be used .

G USB port
Use this to input digital audio from a computer . Connect it to a computer’s USB port .

Use a commercially-available USB cable for connection.

• Before connecting, read pages 22 and 23 .

H SOFTWARE maintenance port
This is used for maintenance . Do not connect anything to this port unless instructed to do so by our service department .

I Remote control input (RS-232C) connector
This control connector is for use by professionals (custom installers) .

J TRIGGER IN connector
Use this connector to control power from an external source .
Do not connect anything to this connector when not using it .

Notes about the remote control

Precautions when using the remote control

• When using the remote control, point it toward the remote control signal receiver on the main unit from a distance of 7 m (23 ft) or less.
  Do not place obstructions between the main unit and the remote control.

• The remote control might not work if the remote control signal receiver is exposed to direct sunlight or bright light .

• Beware that use of this remote control could cause the unintentional operation of other devices that can be controlled by infrared rays.

Installing batteries

1. Slide the bottom end of the remote control as shown in the illustration, and pull out the battery holder.
2. Insert two AA batteries with + and – oriented as shown in the holder, and put the holder in again.
3. Slide the bottom end of the remote control as shown in the illustration to close the battery holder.

When to replace batteries
If the distance required between the remote and the main unit decreases or if the main unit stops responding to the remote buttons, replace both batteries with new ones .
Dispose of the used batteries according to the instructions on them or requirements set by your local municipality.

Precautions concerning batteries
Misuse of batteries could cause them to rupture or leak, which might result in fire, injury or the staining of nearby materials.
Please read and observe the precautions on page 4 carefully.

Remote control parts and functions

When the main unit and the remote control both have buttons with the same functions, this manual explains how to use one of the buttons. The other corresponding button can be used in the same manner.

a DISPLAY button
During playback or when paused, press this button to change
what is shown on the display (page 20) .
b Skip ( ) buttons
Use these to skip to the previous or next track .
Press and hold these during playback to search backward/forward.
Repeatedly press and hold these to change the backward/ forward search speed (page 18).
Use these to change parameters when in setting mode.
c Stop ( ) button
Press this to stop playback.
Press this when in setting mode to complete changing settings and return the display to normal (page 17).
d PLAY AREA button
When stopped, press this to change the playback area of a Super Audio CD (page 17).
e REPEAT button
Use this for repeat playback (page 20).
f MODE button
Press this to change the input source (page 21).
Press and hold this to enter setting mode (page 24).
g Tray open/close ( ) button
Press this to open and close the disc tray.
h Play ( ) button
Press this to start disc playback.
i Pause ( ) button
Press this to pause playback.
Press this when paused to start playback.
j AMP buttons
These buttons are not used with this unit. They can be used with ESOTERIC amplifiers.
k ON/STANDBY buttons
Use these to turn the unit on or put it into standby mode.
l Number buttons
Use these for track selection and program playback (pages  18 and 19).
m DIMMER button
Use this to adjust the brightness of the main unit’s display (page 21).
n PLAY MODE button
Press this to switch between program and shuffle playback modes (page 19).

Main unit parts and functions

A STANDBY/ON button
Press this to turn the unit on or put it into standby mode.
When the unit is on, the ring around the button lights.
When the unit is off, it is unlit.
When not using the unit, put it into standby mode.
B CLOCK indicator
This shows the clock synchronization status.
This indicator blinks during clock synchronization and lights when synchronization completes.
C MODE button
When stopped, press this button to change the input source.
When set to external input, the unit can be used as a D/A converter (page 21).
Press and hold this to enter setting mode (page 24).
D Remote control signal receiver
This receives signals from the remote control . When using the remote control, point the end of it toward this receiver panel (page 12).
E Disc tray
Load a disc for playback here (page 16).
F Display
This shows the playback time, the number of tracks and other information (page 20).
G Tray open/close ( ) button
Press this to open and close the disc tray .
H Stop ( ) button
Press this to stop playback (page 17) .
When stopped, press and hold this to change the playback area of a Super Audio CD (page 17) .
Press this when in setting mode to complete changing settings and return the display to normal (page 24) .
I Play ( ) button
Press this to start disc playback (page 16) .
During playback, the indicator next to this button lights .
J Pause (9) button
Press this to pause playback (page 17) .
When paused, the indicator next to the play button blinks .
K Skip ( ) buttons
Use these to skip to the previous or next track .
Press and hold these during playback to search backward/forward.
Repeatedly press and hold these to change the backward/ forward search speed (page 18).
Use these to change parameters when in setting mode (page 24) .

Display parts and functions

a Input source
When the input source is CD/SACD
This shows the type of disc that is currently loaded .
SACD: Super Audio CD
CD: Audio CD

• When a hybrid Super Audio CD is loaded, the playback area type is shown (page 17) .

When the input source is COAX in/OPT in/USB in
This shows the input source name .
When the menu is open
This shows “MENU1” or “MENU2” according to the menu item being set .

b Playback mode
When the input source is CD/SACD
This shows the playback/repeat playback mode (pages  19 and 20) .
When the input source is USB in
“Bulk Pet” will be shown when it is in use .

c Information
During Super Audio CD playback or DSD signal input
“DoP” will be shown during DoP playback when a DSD signal is being input .
Then, the DSD filter setting will be shown (page 27) .
During CD playback or PCM signal input
This shows the digital filter setting (PCMF>) during PCM playback (page 25).
During MQA-CD playback
This shows MQA information .
d Clock mode
This shows the external clock setting (page 25) .
No indicator:
When CLK is set to OFF
CLK10M:
Shown when CLK is set to ON
e Analog output setting
This shows the analog output setting (page 25) .
Nothing appears when set to OFF .
f Message area
The playback time and various messages appear here .

Playback

1. Press the STANDBY/ON button to turn the unit on. Keep pressing and holding until the ring around the STANDBY/ ON button lights .
   • Automatic power saving (APS>) is set to OFF when shipped new from the factory (page 26) .

2. Press the tray open/close ( ) button.
   The disc tray comes forward .

3. Place a disc centered on the tray with the labeled side up. • If the tray is closed while a disc is outside the center guides, the disc might become stuck inside and the tray might not open . Be sure to always place discs within the guides at the center of the tray.

4. Press the tray open/close ( ) button. The disc tray closes . Be careful not to let your fingers be pinched when the tray closes .
   The unit takes some time to load the disc .
   The disc playback area can be changed (page 17) .

5. Press the play ( ) button. Playback starts .
   During playback, the indicator near this button lights .

Pausing playback

During playback, press the pause ( ) button to pause playback.
When paused, the indicator next to the play ( ) button blinks.
Press the play ( ) or pause ( ) button to restart playback.

Stopping playback

Press the stop ( ****) button to stop playback .

Opening and closing the disc tray

Press the tray open/close ( ) button once to open the tray, and press it again to close the tray.

• If you press the tray open/close ( ) button during disc playback, several seconds will pass before the tray opens .

Changing the playback area

Some Super Audio CDs have multiple areas, including stereo (2-channel) and multichannel.
Hybrid Super Audio CDs have two layers with one containing ordinary CD-quality audio.
When stopped, press and hold the stop ( ****) button to change the playback area.

• To change the playback area using the remote control, press the PLAY AREA button when the unit is stopped.
• This unit does not support the playback of multichannel areas on Super Audio CDs.

Selecting tracks

Searching backward/forward

During playback, press and hold a skip ( ) button until searching backward/forward starts . When you find the point where you want to listen, press the play ( ) button .
You can change the backward/forward search speed by repeatedly pressing and holding the skip ( ) button .
The speed that the < or > blinks on the display also changes .

Skipping tracks

During playback, press a skip ( ) button to skip to the previous or next track and start playback.

• Press the button once to return to the beginning of the current track . Press the button repeatedly to return to an earlier track.
  If the playback position is less than one second from the beginning of the current track, however, pressing the button will skip to the beginning of the previous track .

• When stopped or paused, use the skip buttons to select a track and pause at its beginning .

Using the number buttons to select a track for playback

When playing or stopped, you can press number buttons to select a track and start playing it back .
To play a track with a single-digit number, press that number button.
To play a double-digit track number, press the +10 button as many times as necessary, and then press the corresponding number button for the second digit . After the track number is input, playback starts.

Examples:
Track 7:  ****
Track 23:

Playback modes

Changing playback modes
When stopped, press the PLAY MODE button repeatedly to cycle through the playback modes.

• Pressing the tray open/close ( ) button or main unit STANDBY/ ON button will reset the mode to ordinary playback .

Program playback
You can program up to 24 tracks in the order that you want to listen to them .

1. Set the playback mode to program playback.

2. Use number buttons to select tracks you want to program.Examples:
   Track 3:
   Track 12:
   Track 20: To program multiple tracks, continue pressing the number buttons .
   • Track numbers that do not exist on the currently loaded disc cannot be added to the program .

3. When you are done adding tracks to the program, press the play ( ) button. Program playback starts .

• Changing the playback mode will clear the contents of the program.

Shuffle playback
When the playback mode is set to shuffle, pressing the play ( ) button will play the tracks on the disc in shuffle order .

Repeat playback

During ordinary playback, press the REPEAT button to cycle through the following repeat playback modes .During program playback, press the REPEAT button to cycle through the following repeat playback modes .During shuffle playback, press the REPEAT button to cycle through the following repeat playback modes .

• Stopping playback ends repeat playback mode .

REPEAT TRK
The current track is played back repeatedly . During repeat playback, select a different track to repeat playback of that track .
REPEAT DISC
All tracks on the current disc are played back repeatedly .
REPEAT PGM
The programmed tracks are played back repeatedly .
REPEAT SHF
Shuffle playback is repeated .

• Every time all tracks have played back once, their order will be reshuffled .

Display

During disc playback and when paused, each time the DISPLAY button is pressed, the information shown on the display changes as follows .
Examples:

• When stopped, the total number of tracks and total playback time of the disc are shown .

Example:

Dimmer

Use the DIMMER button to adjust the brightness of the main unit’s display .

• Even when the dimmer is set to off, the display will light at normal brightness for about three seconds when you press the play ( ) or another button .
• Even when set to DIMMER 1 or off, setting menus and error messages will be shown with DIMMER 2 brightness.
• Pressing and holding the button will set the brightness to DIMMER 2 .

Changing the input source

When stopped, press the MODE button repeatedly to cycle through the following input sources .

• This unit can be used as a D/A converter when its input source is set to an external digital input (COAX in, OPT in or USB in) .

• When an external digital input is selected, the name and sampling frequency of the selected input appear on the display . If there is no input signal or the unit is not synchronized to the input signal, the input sampling frequency is not shown and the input name blinks .

• If the input signal is not a digital audio signal or uses an audio signal format that is not supported by this unit (such as Dolby Digital, DTS or AAC) “- –” appears in place of the sampling frequency.
  Set the digital output of the connected equipment to PCM audio output.

• When an external digital input is selected, disc controls other than the tray open/close ( ) button do not function .

Connecting with a computer and playing back audio files

Supported operating systems
This unit can be connected by USB and used with a computer running one of the following operating systems.
Operation with other operating systems cannot be assured (as of February 2023).

When using Mac
OS X Lion (10 .7)
OS X Mountain Lion (10 .8)
OS X Mavericks (10 .9)
OS X Yosemite (10 .10)
OS X El Capitan (10 .11)
macOS Sierra (10 .12)
macOS High Sierra (10 .13)
macOS Mojave (10 .14)
macOS Catalina (10 .15)
macOS Big Sur (11)
macOS Monterey (12)
macOS Ventura (13)

When using Windows
Windows 7 (32/64-bit)
Windows 8 (32/64-bit)
Windows 8 .1 (32/64-bit)
Windows 10 (32/64-bit)
Windows 11

Installing the driver
When using Mac
This unit can be operated with the standard OS driver, so there is no need to install a driver.
A dedicated driver must be installed on the computer, however, to use Bulk Pet.

When using Windows
To use this unit for playback of files on a computer, install the dedicated driver on the computer.

IMPORTANT NOTICE
You must install the dedicated driver software before connecting this unit with a computer using a USB cable .
If you connect the unit to the computer by USB before installing the driver, it will not function properly .
Depending on the composition of the computer hardware and software, operation might not be possible even with the above operating systems .

Installing the driver on a computer
Install the dedicated driver software on the computer after downloading it from the following URL.
For details about installation and OS setting procedures, see the ESOTERIC ASIO USB DRIVER Installation Guide included with the driver.
https://www.esoteric.jp/en/product/k-05xd/download

Note about transmission modes
This unit connects using Isochronous or Bulk Pet mode .
The sampling frequencies that can be transmitted are 44 .1  kHz, 48 kHz, 88 .2 kHz, 96 kHz, 176 .4 kHz, 192 kHz, 352 .8 kHz and 384 kHz .
2 .8MHz, 5 .6MHz, 11 .2MHz and 22 .5MHz DSD are also supported .

• 22 .5MHz DSD is only supported with DSD Native playback . It is not supported with DoP (DSD Audio over PCM Frames) playback.

When connected correctly, you will be able to select “ESOTERIC USB AUDIO DEVICE” as the audio output for the operating system .
Audio data sent from the computer will be processed using this unit’s clock during data transmission, enabling reduction of jitter .

Downloading playback application
ESOTERIC HR Audio Player
You can use ESOTERIC HR Audio Player to play audio files on a computer .
Please download this free application from the following URL.
https://www.esoteric.jp/en/product/hr_audio_player

ESOTERIC HR Audio Player is a software audio player for Windows and Mac that supports high-quality playback of high-resolution audio sources .
You can use it to enjoy the high-quality playback of high resolution audio sources, including DSD, without  needing to make complicated settings.

ESOTERIC HR Audio Player setting note
To play 22 .5MHz DSD recordings with ESOTERIC HR Audio Player, open the Configure window and set the “Decode mode” to “DSD Native .”
To play formats other than 22 .5MHz DSD, you can set this to either “DSD over PCM” or “DSD Native” as you like .
For details, see “Selecting the DSD decode mode” in the ESOTERIC HR Audio Player Manual .

Playing audio files

1. Connect this unit to the computer using a USB cable.
   Use a cable with a connector that matches that of this unit .
   • The USB port on this unit is a B-type connector .
   • USB 2 .0 or higher is recommended.

2. Turn the computer on.
   Confirm that the operating system has started properly .

3. Press the STANDBY/ON button to turn the unit on.

4. Press the MODE button repeatedly to select USB in (page 21).

5. Start playback of an audio file on the computer.
   For better audio quality, set the computer volume to its maximum and adjust the volume of the amplifier connected to this unit.
   Set the amplifier volume to the minimum when you start playback and gradually increase it.

• The computer cannot be used to control this unit, nor can this unit be used to control the computer .

• This unit cannot transmit audio files to the computer by USB .

• Do not do any of the following when playing back audio files over the USB connection . Doing so could cause the computer to malfunction . Always quit the audio playback software before conducting any of these operations.
  • Unplug the USB cable
  • Put the unit into standby
  • Change the input

• Computer operation sounds will also be transmitted when playing back audio files over the USB connection.
  To avoid outputting these sounds, make the necessary settings on your computer.

• If you start the audio playback software before connecting this unit with the computer or before setting the input to “USB  in”, audio files might not play back properly . If this occurs, restart the audio playback software or restart the computer.

Setting mode

The settings for this unit are divided into two groups: MENU  1 and MENU 2 .
MENU 1 or MENU 2 will be shown depending on how the MODE button is pressed.

Changing settings

1. When stopped or during playback, press and hold the MODE button. MENU 1 will be shown .
   To show MENU 2, press and hold the MODE button again while MENU 1 is shown.

2. Press the MODE button repeatedly to select the item to change. Each time you press the MODE button, the item shown on the display changes as follows. • Depending on the selected source and operation status, some items might not appear .
   • If nothing is done for the number of seconds set using the Automatic menu closing time (seconds) setting (menuTM>), setting mode will end and the display will return to normal (page 27) .
   Setting mode will not end automatically, however, if menuTM is set to ∞ .

3. Use the skip ( ) buttons to change settings. To change multiple items, repeat steps 2 and 3 .

4. Press the stop ( ****) button. Setting mode will end and the display will return to normal .
   Setting mode will also end and the display will return to normal if nothing is done for the number of seconds set for menuTM .
   Setting mode will not end automatically, however, if menuTM is set to ∞ .
   •  Settings are retained even if the power plug is disconnected .

MENU 1

Digital filter setting during PCM playback
**PCMF >*****
Use this to set the digital filter during PCM playback .
Set it as desired .

• By default, the setting is OFF .
• This setting can be made for each input .

OFF
The digital filter is not used during PCM playback .
FIR
The FIR digital filter features a slow roll-off without pre-echo .
RDOT
This digital filter features a slow roll-off that uses a unique analog interpolation technique with a fluency function .

External clock setting
**CLK >*****
Use this to set synchronization with an external clock .

• By default, the setting is OFF .
• Set this to OFF when connected to a source device, other than USB input, that does not support clock synchronization .

OFF
Clock synchronization is not used . The unit will operate with the clock of the input digital signal .
The built-in oscillator will be used with USB input .
ON
In this mode, the unit is synchronized with the 10MHz clock signal input through its CLOCK 10MHz IN connector from a clock generator.
The CLOCK indicator lights . The CLOCK indicator blinks when in the process of synchronizing or unable to synchronize.

• The clock frequency that can be input is 10  MHz . The input audio signal and the input clock must be synchronized.
• Be aware that a loud noise could be output from the speakers during audio playback if the clock signal stops because the clock generator power switches to standby or the BNC coaxial cable that is supplying the 10MHz clock signal is disconnected.

Analog output setting
**AOUT >*****
Use this to select the analog output connector to be used.

• By default, the setting is XLR2.

ESLA
Analog audio signals are output as ES-LINK Analog (ESL-A) through the XLR connectors .

• Use connection cables that are shielded and balanced .
• These connections use ordinary XLR cables, but the signals are transmitted in a unique format, so this setting should only be used with compatible devices .
• See page 9 for more about ES-LINK Analog (ESL-A) .

XLR2
Analog audio signals are output through the XLR connectors with pin 2 HOT .
XLR3
Analog audio signals are output through the XLR connectors with pin 3 HOT .
RCA
Analog audio signals are output through the RCA connectors .
OFF
Analog outputs are disabled and the D/A converter is turned off .

Digital output setting
**DOUT >*****
Use this to select the digital output connector to be used .

• By default, the setting is OFF .
• The signal is output without up conversion .
• During Super Audio CD playback, this is automatically set to off .

OFF
Digital audio is not output .
XLR
The CD digital audio signal is output from the XLR DIGITAL OUT connector .
COAX
The CD digital audio signal is output from the RCA DIGITAL OUT connector .

Automatic display darkening setting
**DPaOFF >*****
Use this to set the display to darken automatically .

• By default, the setting is ON .
• If the OEL display is left on with the same indication for a longtime, brightness irregularities can occur . For this reason, we recommend that you set the automatic display darkening function to ON .

ON
If no operation is conducted for ten minutes, the display automatically turns off .
OFF
The display will not turn off automatically .

• If no operation is conducted for ten minutes, the display widim to DIMMER 1 brightness to protect it from excessive wear .

Automatic power saving setting
**APS >*****
If there is no input from the selected input source for the set time, the unit will enter standby mode automatically .

• By default, the setting is OFF .
• The input sources that are not selected have no effect on automatic power saving .

30m
30 minutes
60m
60 minutes
90m
90 minutes
120m
120 minutes
OFF
The automatic power saving function is disabled .

MENU 2

PCM output gain setting
**PCMG >*****
Use this to set the gain for PCM signal playback . This can be used to reduce the volume difference between PCM and DSD signal playback .
Set it as necessary .

• By default, the setting is FULL .

FULL
The gain is not adjusted .
LOW
PCM signal gain is reduced from the original setting before output .
Use when the volume of PCM signals during playback seem loud compared to DSD signals .

ΔΣ frequency setting during PCM playback
**PCMΔΣ >*****
The ΔΣ modulator operation frequency during PCM playback can be set to 128, 256 or 512 .
Select the sound setting you prefer .

• By default, the setting is 512 .

This sets the operation of the ΔΣ modulator as a frequency multiple of 32, 44 .1 or 48 kHz .
Example:
When 512 is selected with a 96kHz audio source, the ΔΣ modulator operates at 24 .576 MHz (48 kHz × 512) .

DSD filter setting
**DSDF >*****
Use this to set the digital filter during DSD playback .
Set it as desired .

• By default, the setting is OFF .

OFF
No digital filter is used .
F1, F2, F3
A digital filter is used . F1, F2 and F3 are digital filters with different frequency responses . The cutoff frequency becomes progressively lower from F1 to F2 to F3 .

Remote control input (RS-232C) connector setting
**RS232C >*****
Set this to ON only when using the remote control input (RS-232C) connector .

• By default, the setting is OFF .

OFF
The remote control input (RS-232C) connector cannot be used .

• The RS-232C transmission and reception circuit is shut down .

ON
The remote control input (RS-232C) connector can be used .

Automatic menu closing time (seconds) setting
**menuTM >*****
Setting mode will end if the set amount of time passes without any setting operation .

• By default, the setting is 10 .

5–30
This can be set in 1-second intervals .
∞
Setting mode will not end automatically .
Press the stop ( )  button to end setting mode .

Showing firmware versions
F/W ver.
Press the skip ( ) button when “F/W ver .” is shown to check the versions of other firmware .
I/F ****
I/F firmware
DRV ****
CD/SACD servo and signal processing firmware
M ****
MQA/USB firmware
FPGA ****
FPGA firmware

MQA (Master Quality Authenticated)

MQA is an award-winning British technology that delivers the sound of the original master recording . The master MQA file is fully authenticated and is small enough to stream or download .
Visit mqa .co .uk for more information .
The K-05XD supports MQA, enabling playback of MQA-CDs along with MQA audio files and streams to deliver the sound of original master recordings .
‘MQA’ or ‘MQA .’ indicates that the product is decoding and playing an MQA stream or file, and denotes provenance to ensure that the sound is identical to that of the source material .
“MQA .” indicates it is playing an MQA Studio file, which has either been approved in the studio by the artist/producer or has been verified by the copyright owner .
In addition, when MQA audio signals that have undergone MQA core decoding by an external device are input, “OFS” (Original Frequency Spectrum) will be shown .

Troubleshooting

If you experience a problem with this product, please take a moment to review the following information before requesting service .
Moreover, the problem might be caused by something other than this unit . Please also check the operation of the connected units .
If this product still does not operate correctly, contact the retailer where you purchased it .

General
The unit does not turn on.
Insert the power plug into an outlet .
Check the connection of the power cord to this unit .
Confirm that power is being supplied to the outlet to which the power cord is connected by, for example, connecting another device to it .

Standby mode starts automatically.
The automatic power saving function is operating to put the unit into standby .
Press the STANDBY/ON button on the main unit to turn it on .
Change the automatic power saving setting if necessary (page 26) .

Remote control does not work.
Turn the main unit on (page 16) .
If the batteries are exhausted, replace both of them with new ones (page 12) .
The remote control will not work if there are obstructions between it and the main unit . Point the remote control at the front panel of the unit from a distance of less than about 7 m (23 ft) (page 12) .

A television or other device is operating improperly.
The use of this unit’s remote control might cause some televisions and other devices with wireless remote control functions to operate incorrectly.

Cannot play back a CD or Super Audio CD.
Press the MODE button repeatedly to select “CD/SACD” (page 21) .
Load the disc correctly . If the disc is upside down, reload it with the labeled side up .
If the disc is dirty, wipe it clean (page 8) .
If condensation has occurred inside this unit, turn it on and leave it for one to two hours (page 30) .

The unit does not respond when buttons are pressed.
Multiple button presses without pause can cause the main unit to stop responding . After pressing a button, wait momentarily for the main unit to respond .
There is noise.
Place the unit as far away as possible from TVs and other devices that have strong magnetism .

No sound is output from the speakers. The sound is distorted.
Check the connections with the amp and the speakers (page 10) .
Adjust the volume of the amplifier and other devices .
If the disc is dirty, wipe it clean (page 8) .
Super Audio CD digital audio cannot be output from the digital audio output (DIGITAL OUT) connectors .
No sound is output when playback is paused . Press the play ( ) button to resume ordinary playback .
Check the analog output setting (page 25) .

Digital recording is not possible on connected external equipment.
You cannot record the digital audio signal as is from a disc that has such copy-protection .

Noticeable difference in volume between CDs and Super Audio CDs.
Volume differences occur when PCM and DSD formats are converted by D/A converters . Use the amplifier connected to this unit to adjust the volume . In addition, using MENU 2 to set PCM output gain (PCMG>) to LOW will reduce PCM volume and  eliminate the volume difference with DSD after D/A conversion (page 27).

When connected by optical, no sound or only static is output.
This unit can only play two-channel audio signals . Check the signal format of the transmitting device .

Clock sync
The CLOCK indicator does not stop blinking.
Set CLK > to OFF when not using clock sync .
A clock signal to which the unit cannot synchronize might be being input . Check the connections of the clock connectors and the settings of connected devices . This unit only supports 10MHz clock .

A cyclical noise is being output.
If a cyclical noise is being output when the unit is in clock sync mode, the connected device might not also be in clock sync mode . Check the connection status of the clock connectors and the clock settings of the connected device .

USB connections with a computer
Computer does not recognize this unit.
**** See page  22 for information about supported operating systems . Operation with unsupported operating systems is not guaranteed .

There is noise.
Starting other applications during playback of an audio file may interrupt playback or cause noise . Do not start other applications during playback.
**** When the unit is connected to a computer via a USB hub, for example, noise might be heard . If this occurs, connect the unit directly to the computer .

Audio files cannot be played back.
Connect the computer with this unit and switch to “USB  in” before starting the audio playback software and audio file playback.
Audio data might not play back correctly if you connect this unit with the computer or change its input to USB in after starting the audio playback software .

Playback stopped working.
****Check the audio output device setting of the operating system .
Try deleting the driver and reinstalling it . For details, see the ESOTERIC ASIO USB DRIVER Installation Guide included with the driver .
Since this unit uses a microcontroller, external noise and other interference can cause it to malfunction. If this occurs, turn the unit off and wait about one minute before restarting operation from the beginning.

Restoring factory settings

Settings are retained even if the power plug is disconnected .
Follow these procedures to restore the factory default settings and erase all changes in memory .

1. Put the unit into standby.
   If the unit is on, press the STANDBY/ON button to put it into standby .

2. Press the STANDBY/ON button while holding down the stop ( ) button on the main unit.
   Release the stop ( ) button when “Setup CLR” (setup clear) appears on the display .

Note about condensation
If this unit is brought from a cold outdoor environment into a warm room, or the heater has just been turned on in the room where it is located, for example, condensation might occur on operating parts or lenses, resulting in improper operation . If this occurs, leave the unit on and wait one to two hours . This should enable normal playback .

Specifications

Playable disc types
Super Audio CD, CD (including CD-R and CD-RW)

Analog audio outputs
XLR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 pair (L/R)
Maximum output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .0 Vrms
Output impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Ω
RCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 pair (L/R)
Maximum output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 .5 Vrms
Output impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Ω
Audio performance
(when Super Audio CD at 0 dB, DSDF is F2, XLR output)
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . 5 Hz to 70 kHz (−3 dB)
S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 dB (A-Weight)
Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .0007% (1 kHz)

Digital audio outputs
XLR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Vpp
Output impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Ω
Output signal format . . . . . . . . . . . . . . . . . . . . . . . Linear PCM (AES/EBU)
44 .1kHz/16-bit (during CD playback)
RCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .5 Vpp
Output impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Ω
Output signal format . . . . . . . . . . . . . . . . . . . . . . Linear PCM (IEC 60958)
44 .1kHz/16-bit (during CD playback)

Digital audio inputs
RCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .5 Vpp
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Ω
Input signal formats Linear PCM (IEC 60958) . . . . . . . . . . . . . . 32–192 kHz/16-bit, 24-bit
DSD (DoP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 .8 MHz
OPTICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −24 .0 to −14 .5 dBm peak
Input signal formats
Linear PCM (IEC 60958) . . . . . . . . . . . . . . 32–192 kHz/16-bit, 24-bit
DSD (DoP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 .8 MHz
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . 1 (B-type connector, supports USB 2 .0)
Input signal formats
Linear PCM . . . . . . . . . . . . . . . . . . 44 .1–384 kHz/16-bit, 24-bit, 32-bit
DSD . . . . . . . . . . . . . . . . . . . . . 2 .8 MHz, 5 .6 MHz, 11 .2 MHz, 22 .5 MHz

Clock input
BNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .5 to 1 .0 Vrms (sine wave)
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Ω
Frequencies that can be input (±10 ppm) . . . . . . . . . . . . . . . . . . . . 10 MHz

External control input
RS-232C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  . . . .. 1
Trigger (TRIGGER IN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
(3 .5mm mono mini jack)
Input level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V, 2 mA

General
Power supply
Model for Europe . . . . . . . . . . . . . . . . . . . . . . . . . AC 220–240 V, 50/60 Hz
Model for USA/Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 120 V, 60 Hz
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 W
In standby
Remote control input (RS-232C) connector setting OFF . . .0 .3 W
Remote control input (RS-232C) connector setting ON . . .0 .6 W
External dimensions (W × H × D, including protrusions)
445 × 161 × 357 mm (17 5/8″ × 6 3/8″ × 14 7/8″)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 .7 kg (45 3/4 lb)
Operating temperature range . . . . . . . . . . . . . . . . . . . . . . . . . +5°C to +35°C
Operating humidity range . . . . . . . . . . . . . 5% to 85% (no condensation)
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . −20°C to +55°C

Included accessories
Power cord × 1
Remote control (RC-1333) × 1
Batteries for remote control (AA) × 2
Felt pads × 3
Owner’s manual (this document) × 1
Warranty card × 1

• Specifications and appearance are subject to change without notice .
• Weight and dimensions are approximate .
• Illustrations in this manual might differ slightly from production models .

Dimensional drawings

Foot placement diagram

Dimensions in millimeters (mm)
*48mm diameter feet × 3

ESOTERIC COMPANY
1-47 Ochiai, Tama-shi, Tokyo 206-8530, Japan
Phone: +81-42-356-9156
This product has a serial number located on the rear panel. Please write it here and retain this for your records.
Model name: K-05XD
Serial number…

0323∙MA-3646A

Documents / Resources

| ESOTERIC K-05XD Super Audio CD Player [pdf] Owner's Manual
K-05XD Super Audio CD Player, K-05XD, Super Audio CD Player, Audio CD Player, CD Player, Player
---|---

References

• Esoteric HR Audio Player | OVERVIEW | ESOTERIC:Japan high-end audio manufacturer | エソテリック
• K-05XD | DOWNLOADS | ESOTERIC:Japan high-end audio manufacturer | エソテリック

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