ROTEL Michi X5 Series 2 Stereo Integrated Amplifier Owner’s Manual
- June 9, 2024
- ROTEL
Table of Contents
- ROTEL Michi X5 Series 2 Stereo Integrated Amplifier
- Product Safety Instructions
- Product Usage Instructions
- Important Safety Instructions
- **Controls and Connections
- RR-RH6 Remote Control
- A Word About Watts
- Getting Started
- A Few Precautions
- The RR-RH6 Remote Control
- AC Power and Control
- Input Signal Connections
- Output Connections
- Speaker Outputs
- aptX™ HD Bluetooth Connection 14
- Network Connection 18
- Front Panel Overview
- Setup Menu
- Overview of Buttons and Controls
- Main Menu
- Troubleshooting
- Specifications
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
ROTEL Michi X5 Series 2 Stereo Integrated Amplifier
Michi X5 Series 2 Stereo Integrated Amplifier
The Michi X5 Series 2 Stereo Integrated Amplifier is a high-end audio device that produces exceptional sound quality. The device has a sleek design and is built with high-quality materials to ensure durability and longevity. It comes with a set of important safety instructions that must be followed to ensure safe and proper usage of the device.
Product Safety Instructions
It is important to follow the safety instructions provided below to prevent the risk of fire, electric shock, and other hazards:
- The RS232 connection should be handled by authorized persons only.
- Do not attempt to service the device yourself. Refer all servicing to qualified service personnel.
- Do not expose the device to moisture or water. Do not place objects filled with liquids on the device.
- Do not allow foreign objects to get into the enclosure. If the device is exposed to moisture or foreign objects get into the enclosure, immediately disconnect the power cord from the wall and take the device to a qualified service person for inspection and necessary repairs.
- Read and keep the instructions provided in the user manual.
- Heed all warnings and follow all instructions provided in the user manual.
- Do not use the device near water.
- Clean only with a dry cloth.
- Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Do not defeat the safety purpose of the polarized or grounding-type plug.
- Protect the power cord from being walked on or pinched.
- Only use attachments/accessories specified by the manufacturer.
- Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer.
- Unplug the device during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the device has been damaged in any way or does not operate normally.
- The device should be used in a non-tropical climate. The ventilation should not be impeded by covering the ventilation openings with items. No naked flame sources should be placed on the device.
- Touching uninsulated terminals or wiring may result in an unpleasant sensation. You must allow a minimum of 50 cm or 20 inches of unobstructed clearance around the unit.
- The rear panel power cord connector is the mains power disconnect device. The device must be located in an open area that allows access to the cord connector.
Product Usage Instructions
To use the Michi X5 Series 2 Stereo Integrated Amplifier:
- Place the device on a stable and flat surface that provides proper ventilation.
- Connect the device to a power outlet using the provided power cord.
- Connect your audio source to the device using RCA cables or any other compatible cables.
- Turn on the device by pressing the power button located on the front panel.
- Adjust the volume and other settings as desired using the controls provided on the front panel.
It is important to follow the safety instructions and usage instructions provided in the user manual to ensure safe and proper usage of the device.
Important Safety Instructions
Notice
-
The RS232 connection should be handled by authorized persons only.
-
WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel.
-
WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moisture or water.
-
Do not expose the unit to dripping or splashing.
-
Do not place objects filled with liquids, such as vases, on the unit. Do not allow foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and necessary repairs.
-
Read these instructions.
-
Keep these instructions.
-
Heed all warnings.
-
Follow all instructions.
-
Do not use this apparatus near water.
-
Clean only with dry cloth.
-
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. -
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.
-
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
-
Only use attachments/accessories specified by the manufacturer.
-
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.
-
Unplug this apparatus during lightning storms or when unused for long periods of time.
-
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 should be used in non tropical climate.
-
The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc.
-
No naked flame sources, such as lighted candles, should be placed on the apparatus.
-
Touching uninsulated terminals or wiring may result in an unpleasant sensation.
-
You must allow a minimum 50 cm or 20 inches of unobstructed clearance around the unit.
WARNING: The rear panel power cord connector is the mains power
disconnect device. The device must be located in an open area that allows
access to the cord connector.
The unit must be connected to a power supply only of the type and voltage
specified on the rear panel. (USA: 120 V/60Hz, EC: 230V/50Hz) Connect the
component to the power outlet only with the supplied power supply cable or an
exact equivalent. Do not modify the supplied cable. Do not use extension
cords.
The mains plug is the disconnect of the unit. In order to completely
disconnect the unit from the supply mains, remove the main plug from the unit
and the AC power outlet. This is the only way to completely remove mains power
from the unit.
Use Class 2 wiring for speaker connections to ensure proper installation and
minimize the risk of electrical shock.
The batteries in the remote control should not be exposed to excessive
temperature such as sunshine, fire or other heat sources. Batteries should be
recycled or disposed as per state and local guidelines.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following to conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
WARNING: The master power switch is located on the rear panel. The unit
must allow unobstructed access to the main power switch.
This product shall be connected to a MAINS socket outlet with a protective
earthing connection.
The MAINS plug or an appliance coupler is used as the disconnect device, the
socket-outlet shall be installed near the equipment and shall be easily
accessible.
Michi products are designed to comply with international directives on the Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment and the disposal of Waste Electrical and Electronic Equipment (WEEE). The crossed wheelie bin symbol indicates compliance and that the products must be appropriately recycled or processed in accordance with these directives.
Pin Assignments
Balanced Audio (3 pole XLR):
Pin 1: Ground / Screen
Pin 2: In phase / +ve / Hot
Pin 3: Out of phase / -ve / Cold
AC symbol, Alternating current
Direct current
**Controls and Connections
**
-
Source Knob
Selects the input signal source. -
Display
-
Volume Knob
Adjust the volume output level. -
Remote Sensor
Receives IR commands from the remote control. -
Power Button
Activate the unit or put it into standby mode. -
Headphone Output
Connect headphones for private listening. -
Phono Input
Connect to a turntable. -
CD Input
-
Tuner Input
-
Aux Inputs
Analog “line level” inputs. -
Mono Sub Output
Connect to a subwoofer. -
Preamplifier Output
Connect to the integrated amplifier or power amplifier. -
Balanced Input
-
aptX™ HD Bluetooth
Use for wireless streaming via Bluetooth. -
Ground Connector
Connect with a “ground” wire from the turntable. -
Digital Input
Connect to coaxial or optical PCM outputs of your source component. -
Speaker Connectors
-
Network Port
-
PC-USB Input
-
EXT REM Input Jack
Receive command codes from industry-standard infrared receivers via hard-wired connections. -
12V Trigger Connections
Send or receive a 12V trigger signal. -
USB Power Port
Use for software update and powering USB devices. -
RS232
Use for integration with automation systems. -
AC Power Inlet
-
Master Power Switch
RR-RH6 Remote Control
-
A: Power Button
Activate or deactivate the unit. -
B: SETUP
Activates the OSD setup screen on the front display. -
C: SOURCE
Selects the input signal source. -
D: Navigation Buttons
Access the various menus and operate the Amplifier settings. -
E: Mute Button
Mute the audio. -
F: Volume Buttons
Adjust the volume output level. -
G: DISPLAY Button
Dims the front display. -
H: AUDIO Button
Temporary adjustments to the Balance, Bass and Treble settings. -
K: Enter Button
Confirm the selected and desired settings.
Analog Input and Speaker Output Connections
Digital Input and 12 Volt Trigger Connections
Balanced (XLR) Inputs
Important Notes
When making connections be sure to:
-
Turn off all the components in the system before hooking up any components, including loudspeakers.
-
Turn off all components in the system before changing any of the connections to the system.
It is also recommended that you: -
Turn the volume control all the way down before the amplifier is turned on or off.
A Word About Watts
The X5 Series 2 power output is rated as 600 watts for each channel when both
channels are operating together at full power at across a full 20 Hz to 20K
Hz. Michi has chosen to specify the power output in this way because, in our
experience, it gives the most true value of the receiver or amplifier’s power
capability.
When comparing performance and specifications for different products, you
should be aware that power output is often specified in other ways so you may
not be comparing like with like. For example, the power output may be quoted
with only one channel operating at a much higher distortion output or a
single, ideal frequency, giving a higher maximum power output figure.
A loudspeaker’s impedance rating indicates the electrical resistance or load
it offers when connected to the amplifier, usually 8 ohms or 4 ohms. The lower
the impedance, the more power the speaker will need. In effect, a 4 ohm
speaker will require twice as much power as an 8 ohm speaker.
However, Michi amplifiers are designed to work into any speaker impedance
between 8 and 4 ohms, and with all the channels working up to their full
power. Because Michi designs are optimized for use with all channels operating
together, Michi is able to specify the true power output for both channels.
This architecture, design and performance rating is sure to please both the
speakers and audience when enjoying music of any genre or listening level.
Getting Started
Thank you for purchasing the Michi Stereo Integrated Amplifier. When used in a
high-quality music audio system, your Michi product will provide years of
musical enjoyment.
The X5 Series 2 is a full featured, high performance component. All aspects of
the design have been optimized to retain the full dynamic range and subtle
nuances of your music. The X5 Series 2 has a highly regulated power supply
incorporating a Michi custom-designed toroidal power transformer and custom-
made slit foil capacitors. This low impedance power supply has ample power
reserves, which enables the X5 Series 2 to easily reproduce the most demanding
audio signals. This type of design is more expensive to manufacture, but it is
better for the music.
The printed circuit boards (PCB) are designed with Symmetrical Circuit Traces.
This insures that the precise timing of the music is maintained and faithfully
recreated. The X5 Series 2 circuitry use metal film resistors and polystyrene
or polypropylene capacitors in important signal paths. All aspects of this
design have been examined to ensure the most faithful music reproduction.
The main functions of the X5 Series 2 are easy to install and use. If you have
experience with other stereo systems, you shouldn’t find anything perplexing.
Simply plug in the associated components and enjoy.
A Few Precautions
WARNING: To avoid potential damage to your system, turn off ALL the
components in the system when connecting or disconnecting the loudspeakers or
any associated components. Do not turn the system components back on until you
are sure all the connections are correct and secure. Pay particular attention
to the speaker wires. There must be no loose strands that could contact the
other speaker wires, or the chassis of the amplifier.
Please read this manual carefully. In addition to basic installation and
operating instructions, it provides valuable information on various system
configurations as well as general information that will help you get optimum
performance from your system. Please contact your authorized Michi dealer for
answers to any questions you might have. In addition, all of us at Michi
welcome your questions and comments.
Save the shipping carton and all enclosed packing material for future use.
Shipping or moving the amplifier in anything other than the original packing
material may result in severe damage to your audio components.
If included in the box please complete the owner’s registration card or
register online. Also be sure to keep the original sales receipt. It is your
best record of the date of purchase, which you will need in the event warranty
service is ever required.
Placement
Like all audio components that handle low-level signals, the X5 Series 2 can
be affected by its environment. Avoid placing the amplifier on top of other
components. Also avoid routing audio signal cables near power cords. This will
minimize the chance it will pick up hum or interference.
The X5 Series 2 generate heat as part of its normal operation. The heat sinks
and ventilation openings in the amplifier are designed to dissipate this heat.
The ventilation slots in the top cover must be open. There should be 50 cm (20
inches) of clearance around the chassis, and reasonable airflow through the
installation location, to prevent the amplifier from overheating.
Remember the weight of the amplifier when you select an installation location.
Make sure that the shelf or cabinet can support it. We recommend installing
the amplifier in furniture designed to house audio components. Such furniture
is designed to reduce or suppress vibration which can adversely affect sound
quality. Ask your authorized Michi dealer for advice about component furniture
and proper installation of audio components.
The X5 Series 2 are supplied with an RR-RH6 remote control and must be placed
where the infrared signal from the remote can reach the front panel Remote
Sensor.
Cables
Be sure to keep the power cords, digital signal cables and analog audio signal cables in your installation away from each other. This will minimize the chance of the analog audio signal cables picking up noise or interference from the power cords or digital cables. Using only high quality, shielded cables will also help to prevent noise or interference from degrading the sound quality of your system. If you have any questions see your authorized Michi dealer for advice about the best cable to use with your system.
The RR-RH6 Remote Control
Operations with the remote control are described in this manual showing the function keys with encircled letters.
Remote Control Batteries
Two AAA size batteries must be installed before the remote control can be
used. To install the batteries, follow the steps as below:
- Lift the ribbon under the remote control and remove it out of the box.
- Remove the screw on the back of the remote using the hex tool (18x86x3 mm Torx) provided with the remote. Use only the hex tool supplied to avoid damaging the attaching screw.
- Install the batteries as shown in the illustration in the battery well (Figure 2). Please note there are negative and positive marks shown on the battery cover (Figure 1). Reassemble the battery cover and tighten the screw then test the control for proper operation.
When the batteries become weak the remote control won’t operate the device
consistently. Installing fresh batteries should eliminate the problem.
NOTE: Use only the tool (18x86x3 mm Torx) supplied with the unit to
remove the screw to avoid damage to the hex screw.
NOTE: Do NOT over-tighten the screw to avoid damage to the screw or
remote control.
AC Power and Control
AC Power Input 24
Your amplifier is configured at the factory for the proper AC line voltage in
the country where you purchased it (either 120 volts AC or 230 volts AC with a
line frequency of either 50 Hz or 60 Hz). The AC line configuration is noted
on a decal on the back panel.
NOTE: Should you move your amplifier to another country, it is possible
to reconfigure your amplifier for use on a different line voltage. Do not
attempt to perform this conversion yourself. Opening the enclosure of the X5
Series 2 exposes you to dangerous voltages. Consult a qualified service person
or the Michi factory service department for information.
NOTE: Some products are intended for sale in more than one country and as
such are supplied with more than one AC cord. Please only use the one
appropriate for your country/region.
Because of its relatively high power rating, the amplifier can draw
considerable current. Therefore, it should be plugged directly into a
polarized wall outlet using the supplied cable or other high current
compatible cable as recommended by your authorized Michi dealer. Do not use an
extension cord.
If you are going to be away from home for an extended period of time such as a
month-long vacation, it is a sensible precaution to unplug your amplifier (as
well as other audio and video components) while you are away.
Master Power Switch 25
The large rocker switch on the rear panel is a master power switch. When it is
in the OFF position, power to the unit is completely off. When it is in the ON
position, the front panel Power 5 button and remote control Power A button can
be used to activate the unit or put it into standby mode.
12V TRIGGER Connection 21
See Figure 4
Some audio components can be turned on automatically when they receive a 12V
turn on signal. The two12V Trigger Outputs of the amplifier provide the
required signal. Connect compatible components to the amplifier with a
conventional 3.5mm mini plug cable. When the amplifier is off, the trigger
signal is interrupted, so the components controlled by it are turned off.
The 12V Trigger connection labeled as IN/OUT can be configured as either a
trigger INPUT or OUTPUT. When the HT BYPASS mode is enabled in the Setup Menu
the IN/OUT trigger is automatically configured as a 12V Trigger Input. When
this trigger input receives a HIGH signal the X5 Series 2 will automatically
Power On and the HT Bypass Source Input (AUX1 or XLR) will be selected. The
volume level will set to a FIXED level as configured in HT BYPASS LEVEL. This
option is ideal when the X5 Series 2 is connected to a Home Theater Receiver
or Surround Processor allowing the home theater Left and Right speakers to
route directly through the X5 Series 2.
NOTE: If HT BYPASS is set to DISABLED the IN/OUT 12V Trigger will be
configured as an OUTPUT.
Protection Circuit
The amplifier has both thermal and over-current protection circuitry that
protects the amplifier against damage in the event of extreme or faulty
operating conditions. The protection circuits are independent of the audio
signal and have no impact on sonic performance. Instead, the protection
circuits monitor the temperature of the output devices and shut down the
amplifier if temperatures exceed safe limits.
Most likely, you will never see this protection circuitry in action. However,
should a faulty condition arise, the amplifier will stop playing and Power LED
on the front panel will be red.
If this happens, turn the amplifier off. Let it cool down for several minutes,
and attempt to identify and correct the problem that caused the protection
circuitry to engage. When you turn the amplifier back on, the protection
circuit will automatically reset and the Power LED should be white, indicating
that the amplifier is operating normally.
In most cases, the protection circuitry activates because of a fault condition
such as shorted speaker wires, or inadequate ventilation leading to an
overheating condition. In very rare cases, highly reactive or extremely low
impedance speaker loads could cause the protection circuit to engage.
If the protection circuitry triggers repeatedly and you are unable to isolate
and correct the faulty condition, contact your authorized Michi dealer for
assistance in troubleshooting.
Input Signal Connections
NOTE: To prevent loud noises that neither you nor your speakers will appreciate, make sure the system is turned off when you make any signal connections.
Phono Input 7 and Ground Connection (GND) 15
See Figure 3
Plug the cable from the turntable into the appropriate left and right phono
inputs. If the turntable has a “ground” wire, connect it to the screw terminal
to the left of the Phono inputs. It will help prevent hum and noise.
Line Level Inputs 8 9 10
See Figure 3
The CD, Tuner, and Aux inputs of the amplifier are analog “line level” inputs.
These inputs are for connecting components such as CD players or other audio
playback devices with an analog audio output.
The left and right channels are clearly labeled and should be connected to the
corresponding channels of the source component. The Left connectors are white,
the Right connectors are red. Use high quality RCA cables for connecting input
source components to the amplifier. Ask your authorized Michi dealer for
advice about cables.
Balanced (XLR) Inputs 13
See Figure 5
A pair of balanced XLR inputs accept audio signals from CD player, Blu-ray
player or other source components with XLR outputs.
NOTE: You should choose only one method of analog connection from a
source component to amplifier. Do not connect both the RCA and XLR outputs of
a source component to the amplifier at the same time.
Digital Signal Inputs 16
See Figure 4
There are three sets of digital inputs labeled 1, 2 and 3, for COAXIAL and
OPTICAL respectively. Connect the COAXIAL or OPTICAL PCM outputs of your
source component into these sockets. The digital signals will be decoded and
played by the amplifier. The unit is capable of decoding PCM signals up to 24
bit, 192kHz.
Output Connections
MONO SUB Output 11
There are 2 connectors for mono subwoofer output to connect to a subwoofer.
These mono outputs are summed with both the left and right audio signal. They
are parallel outputs allowing 2 subwoofers to be connected to the amplifier.
Preamp Output 12
The amplifier has a set of preamp outputs labeled PRE OUT. The currently
selected source input is available from this output. Typically the PRE OUT
output is used to provide a signal to another integrated amplifier or power
amplifier, which is used to drive remote speakers.
NOTE: Changes to the settings of the Volume, Balance or Tone controls
affect the signal from the Preamp Output.
Headphone Output 6
The headphone output allows you to connect headphones for private listening.
This output accepts a standard 6.3 mm (1/4”) stereo headphone connector.
Plugging in a set of headphones cuts off the signal to the amplifier and
speaker outputs. When the headphone is plugged in, the icon will be displayed
on the OSD.
NOTE: Because the sensitivity of speakers and headphones can vary widely, always reduce the volume level before connecting or disconnecting headphones.
Speaker Outputs
See Figure 3
Speaker Selection
We recommend using loudspeakers with a nominal impedance of 4 ohms or higher
with the amplifier. The dual output binding posts are ideal for bi-wire
installations allowing 4 pairs of wires to drive the HF and LF speakers each
with individual wires from the left or right channel of the amplifier. Speaker
impedance ratings are less than precise so use care when selecting the
loudspeakers to attach to the amplifier. In practice, very few loudspeakers
will present any problems for the amplifier. See your authorized Michi dealer
if you have any questions.
Speaker Wire Selection
Use insulated two-conductor stranded wire to connect the amplifier to the
speakers. The size and quality of the wire can have an audible effect on the
performance of the system. Standard speaker wire will work, but can result in
lower output or diminished bass response, particularly over longer distances.
In general, heavier wire will improve the sound. For best performance, you may
want to consider special high-quality speaker cables. Your authorized Michi
dealer can help in the selection of cables for your system.
Polarity and Phasing
The polarity – the positive/negative orientation of the connections – for
every speaker and amplifier connection must be consistent so all the speakers
will be in phase. If the polarity of one connection is reversed, bass output
will be very weak and stereo imaging degraded. All wire is marked so you can
identify the two conductors. There may be ribs or a stripe on the insulation
of one conductor. The wire may have clear insulation with different color
conductors (copper and silver). There may be polarity indications printed on
the insulation. Identify the positive and negative conductors and be
consistent with every speaker and amplifier connection.
Speaker Connections 17
NOTE: The following text describes both binding post and plug-in
connections. DO NOT use both connection methods in combination to connect
multiple speakers.
Turn off all the components in the system before connecting the speakers. The
amplifier has color-coded binding post connectors on the back panel. These
connectors accept bare wire, connector lugs, or dual type connectors. (except
in European Community countries where their use is not permitted.)
Route the wire from the amplifier to the speakers. Give yourself enough slack
so you can move the components to allow access to the speaker connectors.
If you are using dual plugs, connect them to the wires and then plug into the
backs of the binding posts. The thumbscrews of the binding posts should be
screwed in all the way (clockwise).
If you are using terminal lugs, connect them to the wires. If you are
attaching bare wires directly to the binding posts, separate the wire
conductors and strip the insulation from the end of each conductor. Be careful
not to cut into the wire strands. Unscrew (turn counterclockwise) the binding
post. Place the connector lug or wire around the binding post shaft. Turn the
binding post clockwise to clamp the connector lug or wire firmly in place.
NOTE: Be sure there are no loose wire strands that could touch adjacent wires or connectors.
aptX™ HD Bluetooth Connection 14
The Bluetooth Antenna w on the amplifier’s back panel is for wireless streaming via Bluetooth, from your device (i.e. mobile phones). From your mobile device, look for “Michi Bluetooth” and connect to it. Connection is normally automatic, but if prompted for a password, please press “0000” on your device. The amplifier supports both traditional Bluetooth, AAC and aptX™ HD Bluetooth audio streaming.
EXT REM IN Jack 20
This 3.5mm mini-jack receives command codes from industry-standard infrared
receivers via hard-wired connections. This feature could prove useful when the
unit is installed in a cabinet and the front-panel sensor is blocked. Consult
your authorized Michi dealer for information on these external repeaters and
the proper wiring of a jack to fit the mini-jack receptacle.
RS232 23
The amplifier can be controlled via RS232 for integration with automation
systems. The RS232 input accepts a standard straight DB-9 Male-to-Female
cable.
For additional information on the connections, software, and operating codes
for RS232 control of the amplifier, contact your authorized Michi dealer.
Rear USB Power Port 22
The rear USB port is only used for software update.
NOTE: This port does not allow playback of audio but will provide charging or powering USB devices.
PC-USB Input 19
See Figure 4
Connect this input using a PC-USB cable to the USB socket of your computer.
The amplifier supports both USB Audio Class 1.0 and USB Audio Class 2.0 modes.
Windows computers do not require installation of a driver for USB Audio Class
1.0 and support playback of audio up to 96 kHz sampling rates. The Factory
Default setting is USB Audio Class 1.0.
To take advantage of USB Audio Class 2.0 audio playback supporting up to 384
kHz sampling rates you will need to install the Windows driver supplied on the
USB Flash Drive included with the amplifier. You will also need to switch the
amplifier to USB Audio Class 2.0 playback mode with the following:
- Press SETUP on the remote control to enter the SETUP Menu and use the D buttons to select the Source menu then press the Enter K button. Use the
- D arrow buttons and the Enter K button on the remote control to select “PC-USB” as INPUT SOURCE
- Press SETUP on the remote control to enter the SETUP Menu and use the D buttons to select the AUDIO menu then press the Enter K button. Use D arrow buttons and the Enter K button on the remote control to select “USB Audio 2.0” as PC-USB Option.
- Power cycle the Amplifier and reboot your PC after changing the USB Audio mode to ensure both units are properly configured.
Many audio playback applications do not support 384 kHz sampling rate. Please confirm your audio player supports 384 kHz audio and you have 384 kHz audio files to properly playback this sample rate. Also, you may need to configure the audio driver in your PC to output 384 kHz or your computer may “down sample” to a lower audio sample rate. For more information please refer to your audio player or operating system information.
The X5 Series 2 has been certified as Roon Tested and compatible with Roon software via PC-USB.
Being Roon Tested means that Rotel and Roon have collaborated to ensure you
have the best experience using Roon software and the X5 Series 2 together, so
you can just enjoy the music.
For the best user experience it is suggested to use USB Audio Class 2.0 when
using Roon.
NOTE: USB Audio Class 2.0 requires installation of the Windows PC driver
on the USB Flash Drive included with the amplifier.
NOTE: MAC computers do not require a driver to support PC-USB 1.0 or 2.0
audio.
NOTE: Upon successful installation of the driver, you may need to select
the Michi audio driver from the audio/speaker setup of your computer.
NOTE: The amplifier supports both DSD and DOP audio playback in 1X and 2X
formats. Consult your audio player to confirm proper operation for playback of
these audio formats.
NOTE: Support for MQA and MQA Studio requires USB Audio Class 2.0. Please
select USB Audio 2.0 to support MQA.
Network Connection 18
The amplifier can be attached to a network using the rear panel NETWORK
socket. The NETWORK configurations allow both STATIC and DHCP IP addressing.
See the Network Setup section of this manual under Setup Menu for IP address
configuration information.
The NETWORK connection allows software updates to be downloaded from the
Internet. The NETWORK connection also allows IP control for integration with
automation systems.
For additional information on the IP control please contact your authorized
Michi dealer.
Front Panel Overview
The following is a brief overview of the controls and features on the front panel of the unit.
Remote Sensor 4
This remote sensor window receives IR commands from the remote control. Please
do not block this sensor.
Display 2
The front panel display shows the source selected, volume level and tone
settings. The display can be dimmed using the Amplifier setup menu or the IR
remote controller. See the Display Configuration section of this manual for
details.
Setup Menu
The Michi Amplifier features the information display to help operate the system. A more comprehensive ON-SCREEN DISPLAY (OSD) menu system is available at any time by pressing the SETUP button on the remote. These OSD menus guide you through the configuration and setup of the Amplifier. The settings made in the configuration process are memorized as default settings and need not be made again for normal operation of the unit.
Overview of Buttons and Controls
This section provides a basic overview of the buttons and controls on the
remote control. Detailed instructions on the use of these buttons are provided
in the more complete operating instructions in the following sections.
Navigating D and Enter K Buttons: Use the navigation buttons D and the
Enter K on the remote control to access the various menus and operate the
Amplifier settings.
Power 5A: The Power button on the front panel and on the remote control
activate or deactivate the unit. There is an LED light in the middle of the
Power button on the remote control, which will be illuminated when you pick up
the remote control. To power on the unit, the rear panel master POWER switch
must be in the ON position for the front panel and the remote standby function
to operate.
Power On – To power on the unit push and release the Power button 5 on
the front panel or the IR remote control.
Power Off/Standby – To power off the unit to standby push and release the
front panel Power button 5 or PUSH-HOLD the remote control Power button A for
1.5 seconds.
NOTE: All Michi products will respond to the same Power On and Off commands to simplify the power control when multiple products are installed. To control the power using the IR remote follow the instructions above and point the remote control at the Michi products. If a unit does not respond to a power on or off from the IR remote simply PUSH or PUSH- HOLD the power button again to resend the desired command.
SETUP B: The SETUP button activates the OSD setup screen on the front
display. Push the SETUP button again to move to the previous setup menu as a
“back” key or exit setup menu if on the first level of setup menu.
SOURCE 1C: The SOURCE knob on the front panel and the SOURCE button on
the remote control selects the input signal source. From the front panel turn
the SOURCE knob to select the source. After 1 second of no action the listed
source will be selected as the active source.
On the IR remote push the SOURCE button and navigate to the desired source
using the D buttons and push the Enter K button to activate the source.
NOTE: Only sources that are configured as ACTIVE in the setup menu will
be displayed as options.
DISPLAY G: Dims the front display. To dim the display PUSH-HOLD the
DISPLAY G button on the remote control for 3 seconds. To turn on the display
to the level of brightness configured in the setup menu push and release the
DISPLAY G button.
NOTE: The DISPLAY button is common for all Michi models. To Dim or enable
the display PUSH or PUSH-HOLD the button and point toward the Michi products.
If a unit does not respond to a DISPLAY command simply send the command again
using a PUSH or PUSH-HOLD.
AUDIO H: The AUDIO button allows temporary adjustments to the Balance,
Bass and Treble settings. To change these settings push the AUDIO button on
the remote control and navigate to the desired setting using the D button and
push the Enter K button. Use the D button to change the value. Push the AUDIO
button again to exit the menu or to exit the Audio menu.
NOTE: A properly setup Hi-Fi system should not require changes to the
Bass or Treble setting. Use these adjustments sparingly.
NOTE: These settings are temporary and not saved when the amplifier is
powered off to Standby. For permanent changes, configure the audio settings in
the setup menu.
ButtonE: Push the button once to mute the audio. An indication appears in the
front panel on-screen display. Press the button again to restore the previous
volume level.
VOLUME Knob 3 and VOL +/- Buttons F: The VOLUME +/- buttons on the remote and
the rotary control on the front panel provide the master VOLUME control,
adjusting the output level.
Main Menu
The Setup menu provides access to OSD screens for various configuration
options. Setup menu is reached by pressing the SETUP B button on the remote.
To select the desired menu, move the highlight using the D arrow buttons and
press the Enter K button on the remote control. Press the SETUP B button again
to return to the previous menu or select “EXIT“ on the OSD to end setup and
return to normal operation.
Source Configuration
A key step in setting up the unit, is to configure each source input using the
Source Setup screens. Configuring the inputs allows you to set defaults for a
number of settings including the type of input connector, the desired audio
mode, custom labels that appear in the displays when a source is selected, and
many more options.
This Source menu in the Setup menu, provides the following options, selected
by placing the highlight on the desired line using the D arrow buttons and
pressing the Enter K button. This action displays the right side options
allowing changes. Change the options using the D arrow buttons and press the
Enter K button to confirm.
INPUT: Changing this input allows you to select a specific input for
configuring. (COAX 1-3, OPT 1-3, PC-USB, BLUETOOTH, COMPACT DISC, PHONO,
TUNER, AUX 1-2, XLR)
NAME: The name of the source can be customized. For example Aux 1 can be
named “TV” for easier reference. The default NAME is the same as the SOURCE.
Place the highlight on this option and use the D arrow buttons on the remote
control to select “Custom” then press the Enter K button to enter the source
name edit sub menu as below.
- Press the D arrow buttons on the remote control to change the first letter, scrolling through the list of available characters.
- Press the Enter K button on the remote control to confirm that letter and move to the next position.
- Repeat steps 1 and 2 until all ten characters have been completed. The final press of the Enter K button saves the new name. You can select the “Esc“ button on the OSD to confirm if you have less than ten characters to enter.
- Enabled: Allows a source input to be enabled and appear in the list of source input options when using the source selection on the front panel or IR remote control. Unused sources should be set to disabled by selecting the “No” option.
- Options include: Yes(Default), No.
- Volume: Configures a Fixed Volume level for a specified input. This volume level is immediately set when this source input is selected and cannot be changed using the front panel or IR remote. This is useful for input sources that include their own volume setting like common Apps on phones or tablets.
- Options include: Variable (Default), 30 – 90.
- Audio Mode: Configures audio mode to Direct Bypass or Tone Enabled. Options include: Direct Bypass (Default), Tone Enabled.
- Bass: Bass setting is enabled when Audio Mode is set to Tone Enabled. Options include: +10 to -10 (Default 0).
- Treble: Treble setting is enabled when Audio Mode is set to Tone Enabled. Options include: +10 to -10 (Default 0).
Press the SETUP button B on the remote control to exit the setup menu or select “Back” on the OSD to return to the main menu.
Network Configuration
This Network menu in the Setup menu, provides the following options, selected
by placing the highlight on the desired line using the T/ D arrow buttons and
pressing the Enter K button. This action displays the right side options
allowing changes. Change the options using the T/ D buttons and press the
Enter K button to confirm.
Status: If the network is properly configured and attached to the network
then “Connected” will be displayed. If the network is not properly configured
or not connected to a network, “Disconnected“ will be displayed.
Network Type: In most systems, set the IP ADDRESS MODE to DHCP. This
setting will allow your router to assign an IP address to the Amplifier
automatically. If your network uses fixed IP addresses, set the IP ADDRESS
MODE to Static. To disable the IP connection set this option to DISABLED.
Options include: DHCP (Default), Static IP, Disabled.
Renew IP Address: Disabled if Network Type is Static or Disabled. If
Network Type is DHCP then select Yes and press the Enter K button to renew the
IP address.
Network Standby: When set to Enabled the unit will maintain the Ethernet
IP connection even in Standby Mode allowing the unit to be powered on via IP.
If Disabled the unit will not power on from the IP connection and must use
either the front panel, IR remote or RS232 to power on the unit.
Options Include: Disabled (Default), Enabled
NOTE: When Network Standby is enabled the unit will consume additional
power.
IP Address/Subnet Mask/Gateway/DNS: Disabled if Network Type is DHCP or
Disabled. If STATIC mode is selected you must configure all settings for the
network including IP Address, Subnet Mask, Gateway and DNS Server. Press the
Enter K button to activate the first digit in the line you want to change,
then use the D arrow buttons to adjust the values and press the Enter K button
to cycle to the next digit. When the proper IP information is configured press
the Enter K button to move the cursor back to the previous menu and accept the
settings. After entering the STATIC IP address information the network will be
tested and connection status reported.
NOTE: For more information regarding network connection please contact
your authorized Michi dealer.
NOTE: A network connection is not required for the Amplifier to operate.
Press the SETUP B button on the remote control to exit the setup menu or select Back to return to the main menu.
Audio Configuration
This Audio menu in the Setup menu, provides the following options, selected by
placing the highlight on the desired line using the D arrow buttons and
pressing the Enter K button. This action displays the right side options
allowing changes. Change the options using the D arrow buttons and press the
Enter K button to confirm.
Bluetooth LED: The Bluetooth LED will be powered on only when Bluetooth
is the selected input or will always be powered on when the unit is ON.
Options include: Always on (Default), On When Selected
Power on Max Volume: This sets the max volume level for when the unit
powers on to reduce the chance of the previous listening session set too loud.
Options include: Max 30 – Max 90, Max 50 (Default).
Max Volume: This sets the max volume level for the audio of the unit.
Options include: 30 – 96, 96(Default).
PC-USB Option: Configures PC-USB mode to Audio Class 1.0 or Audio Class
2.0. Default is Audio Class 1.0.
Options include: Audio Class 1.0 (Default), Audio Class 2.0.
PC-USB Decoding: Change PC-USB Audio mode to support DSD, MQA and PCM
Audio up to 24bits or PCM Audio Only up to 32bits. When PCM 32B Only is
selected DSD/MQA audio is not supported. To playback DSD/MQA the
DSD/MQA/PCM/24B option must be selected.
Options include: DSD/MQA/PCM/24B (Default), PCM 32B Only.
Phono Stage: Relay selectable turntable source input type of Moving
Magnet or Moving Coil cartridge.
Options include: Moving Magnet (Default), Moving Coil
Balance: The Balance Setting adjusts the left-to-right balance of the
sound output. The factory default is the center position or “0”. The value can
change from -10 to +10.
Auto Mute: When enabled and the unit stops receiving an audio signal for
30 seconds, the speaker outputs will be muted. When an audio signal is
detected the unit will un-mute the speaker outputs and restore the audio. This
setting can reduce noise when there is no active audio source. If at low audio
levels the Auto Mute is engaging this setting can be Disabled.
Options include: On (Default), Off.
Signal Sense: Monitors if an audio signal is present on the configured
Signal Sense input. The Amplifier monitors the data stream to determine if
there is audio. If there is no audio detected for 10 minutes, the Amplifier
will enter Signal Sense Power Mode. When in Signal Sense Power Mode and the
Amplifier detects audio on the Signal Sense input, the unit will automatically
power on. When the Signal Sense mode is set to AUTO the X5 Series 2 will
monitor all Coaxial, Optical, Bluetooth and PC-USB source input, and will
power on and automatically select the active signal sense source when a signal
is detected. To disable this function, select the “Disabled” option which is
the factory default setting.
Options include: Disabled (Default), Auto, COAX 1-3, OPT 1-3, PC-USB,
BLUETOOTH.
NOTE: When the amplifier enters standby mode via the remote control, the
Signal Sense function will not operate until the unit detects the audio has
stopped for the minimum 10 minute time-out period. This prevents the unit from
immediately powering back on if there is still active audio playing.
NOTE: When the Signal Sense function is activated, the Amplifier will
consume additional power in signal sense standby mode.
NOTE: Due to local power consumption regulations the Signal Sense
function is not available in all markets.
HT Bypass: This option enables the Home Theater Bypass mode allowing
audio signals to be routed directly through the unit from a Surround Sound
Processor or Receiver output. Typical use is to connect the analog output RCA
Preoutput Front Left and Front Right signals from the processor or receiver to
the AUX 1 INPUT or XLR INPUT on the unit. The audio is routed on the most
direct path disabling Tone control at a unity gain setting or fixed level to
the unit’s amplifier circuits. To active the Home Theater Bypass select the
desired source input connection in the setup menu then select the specified
source using the front panel or remote control. When the HT BYPASS source is
selected the volume controller is disabled allowing the volume to be
controlled by the Home Theater Processor or Receiver. When HT Bypass is
enabled the 12V Trigger labeled IN/OUT is configured as an INPUT. This allows
the Home Theater Receiver or Surround Processor to automatically power on the
unit and select the HT Bypass source input. Connect the 12V Trigger IN/OUT to
the 12V Trigger Output of the Receiver or Processor to enable automatic power
control.
Valid settings include: Disabled (Default), AUX 1, XLR.
HT Bypass Level: This option allows customization of the amplification
level used in the Home Theater Bypass mode. Select the T/ amplifier gain
levels if needed to match the home theater processor or receiver output
levels.
NOTE: Most level adjustments are done in the Home Theater Processor or
Receiver so these adjustments should only be used if the amplifier gain output
cannot be matched with the Home Theater source.
Press the SETUP B button on the remote control to exit the setup menu or
select “Back” on the OSD to return to the main menu.
Display Configuration
This Display menu in the Setup menu, provides the following options, selected
by placing the highlight on the desired line using the D arrow buttons and
pressing the Enter K button. This action displays the right side options
allowing changes. Change the options using the D arrow buttons and press the
Enter K button to confirm.
Function: The amplifier can be configured to display the input audio
source as either a dB Peak Power Meter or a Frequency Spectrum Analyzer. The
display can also be configured as Status during normal operation. Select the
desired setting using the D arrow buttons and press the Enter K button to
confirm.
Options includes: VU Meter, VU Meter x 2, VU Meter x 4, VU Meter x 8,
Spectrum 8, Spectrum 12, Spectrum 16, Status (Default).
Brightness: This function sets the brightness of the front display. The
setting is activated during normal operation by a PUSH RELEASE of the DISPLAY
button 6 on the remote control. The OSD will always activate at the brightest
level regardless of the Brightness setting to ensure the unit configuration
options can easily be accessed and modified.
Options include: High (Default), Medium High, Medium, Medium Low, Low.
NOTE: To dim the front display PUSH-HOLD the DISPLAY G button on the
remote control or 3 seconds.
Temporary Display: This function allows the front display to temporarily
show changes to the amplifier for the time-out period before the display turns
off again. An example would be to turn on the display to show changes to the
source or volume levels then turn off the display after the time-out period
expires. To disable the temporary display and have the Amplifier display
always on set this function to Disable.
Options include: Disabled (Default), 5 seconds, 10 seconds, 15 seconds.
LED Brightness: Sets the brightness of the ON level of the front panel
Power LED.
Options include: High (Default), Medium High, Medium, Medium Low, Low.
Press the SETUP B button on the remote control to exit the setup menu or
select “Back” on the OSD to return to the main menu.
System Configuration
This System menu in the Setup menu, provides the following options, selected
by placing the highlight on the desired line using the D arrow buttons and
pressing the Enter K button. This action displays the right side options
allowing changes. Change the options using the D arrow buttons and press the
Enter K button to confirm.
PC-USB Version: This shows current loaded software version for PC-USB
processor.
Software Version: This shows the current software version loaded into the
unit.
Auto Power Off: Set the amount of time the units stays powered on when
there is no audio signal. The amplifier will automatically go to standby mode
if audio is not detected for the specified timer period. Default: 20 Mins.
Options include: Disabled, 20 Mins, 1 Hour, 2 Hours, 5 Hours, 12 Hours.
Software Update: Select the desired update method to update the unit.
Options include: No (Default), USB, Internet.
Factory Default: This option sets the unit back to the original setting
as when it left the factory. All user settings will be erased.
NOTE: Use caution when resetting the Amplifier to factory defaults as all
user configured options will be erased and reset to original factory settings.
Press the SETUP B button on the remote control to exit the setup menu or
select “Back” on the OSD to return to the main menu.
Troubleshooting
Most difficulties in audio systems are the result of incorrect connections, or improper control settings. If you encounter problems, isolate the area of the difficulty, check the control settings, determine the cause of the fault and make the necessary changes. If you are unable to get sound from the amplifier, refer to the suggestions for the following conditions:
Power Indicator Is Not Illuminated
The front power indication will be illuminated anytime the unit is connected
to AC power and the rear power switch is set to the ON position. The
indication will be RED for standby mode and WHITE in normal operation. If the
indication is not illuminated, test the power outlet with another electrical
device, such as a lamp. Be sure the power outlet being used is not controlled
by a switch that has been turned off. And check all AC power including the
rear power switch to ensure the unit is receiving power.
Fuse Replacement
If another electrical device works when plugged into the power outlet, but the
Power Indicator still will not illuminate when the amplifier is plugged into
the outlet, it indicates that the internal power fuse may have blown. If you
believe this has happened, contact your authorized Michi dealer to get the
fuse replaced.
No Sound
Check the signal source to see if it is functioning properly. Make sure the
cables from the signal source to the amplifier inputs are connected properly.
Check the wiring between the amplifier and the speakers.
Cannot Connect via Bluetooth
If you cannot pair your Bluetooth enabled device to the amplifier, delete the
memory of the previous connection on your device. On your device this is often
listed as “Forget this Device”. Then try to make the connection again.
Playable Audio Formats
aptX™ HD and AAC Bluetooth
Format | Notes |
---|---|
Any format supported by the sending device. | May exclude Apps designed to play |
formats not originally supported by the sending device.
PC-USB
Format | Notes |
---|
Format determined by the Media Player/ Server software that you use.
| Any supported format by the PC software PCM Audio:
44.1k, 48k, 88.2k, 96k, 176.4k, 192k, 384k
(16 bit, 24 bit and 32 bit) DSD64, DSD128 and DSD256
MQA, MQA Studio
Roon Tested
Coax/Optical
Format | Notes |
---|
SPDIF LPCM
| 44.1k, 48k, 88.2k, 96k, 176.4k, 192k
16 bit, 24 bit
Specifications
Maximum Power Output 600 watts/channel, 4Q
Continuous Power Output 350 watts/channel, 8Q
Total Harmonic Distortion < 0.009%
Intermodulation Distortion 0.03%
(60 Hz: 7kHz, 4: 1)
Frequency Response:
Phono Input 20 Hz – 20kHz (+0 dB, -0.2 dB)
Line Level Inputs 10 Hz- 100kHz (+0 dB, -0.6 dB)
Damping Factor (20 Hz – 20kHz, 8 ohms)
Input Sensitivity / Impedance
Phono Input (MM) 5.7mV/ 47kohms
Phono Input (MO) 570 uv / 100 ohms
Line Level Inputs (RCA) 380 mV / 100k ohms
Line Level Inputs (XLR) 580 mV / 100k ohms
Preamplifier Output Level / Impedance
Tone Control
Bass ± IOdBat100Hz
Treble ± IOdBat10kHz
Signal to Noise Ratio (IHF A weighted)
Phono Input (MM/MC) 80 dB
Line Level Inputs 102dB
Channel Separation
Phono Input (MM) > 65 dB
Line Level Inputs > 65 dB
Digital Section
Frequency Response 20 Hz- 20k Hz (0 ± 0.4dB)
Signal to Noise Ratio (l HF “A” weighted) 102 dB
Input Sensitivity/lmpedance 0 dBfs / 75 ohms
Preamplifier Output Level 1.2 V (at -20 dB Volume Position)
Coaxial/Optical Digital Signals SPDIF LPCM
PC-USB (up to 192k Hz 24 bit)
USB Audio Class 1.0
(up to 96kHz 24bit)
USB Audio Class 2.0
(up to 384kHz 32bit)
Driver installation required DSD (up to 11.2MHz 1 bit) and DoP support.
MQA and MQA Studio support. Roon Tested support.
Power Requirements:
USA: 120 volts, 60 Hz
EC: 230 volts, 50 Hz
Power Consumption 850 watts
Standby Power Consumption
Nornal < 0.5 watts
Network wakeup < 2 watts
BTU (4 ohms, 118th power) 2194 BTU/h
Dimensions (W x H x D) 485 x 195 x 452 mm ( 19 x 7 5/8 x 17 3/4 ins.)
Front Panel Height 177 mm, 7 ins
Weight (net) 43.8 kg, 96.56 lbs.
‘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.
‘OFS’ confirms that the product is receiving an MQA stream or file. This
delivers the final unfold of the MQA file and displays the original sample
rate.
Rotel Global Office
Room 1903, 19/F., Dominion Center 43-59 Queen’s Road East Wanchai Hong Kong
Tel: 852 2793 9378
Fax: 852 3583 5035
Rotel USA
11763 95th Avenue North
Maple Grove, MN 55369
USA
Phone: 510-843-4500 (option 2)
Rotel Canada
Kevro International
902 McKay Rd. Suite 4
Pickering, ON L1W 3X8
Canada
Tel: +1 905-428-2800
Rotel Europe
Dale Road
Worthing, West Sussex BN11 2BH England
Phone: + 44 (0)1903 221 763
Fax: +44 (0)1903 221 525
www.michi-hifi.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>