TAGA HARMONY TA-600MULTI 4-Zone Stereo Amplifier Instruction Manual

TAGA HARMONY TA-600MULTI 4-Zone Stereo Amplifier

Thank you for purchasing this TAGA Harmony amplifier.

• TA-600MULTI is a perfect solution for residential as well as commercial installations in restaurants, pubs, shops, conferencing rooms, fitness clubs for both background music and voice playback systems.
• A single TA-600MULTI amplifier allows to build a cost-effective multi-room audio installation and play different music in each of 4 zones (from 3 inputs) with independent volume and sound control for each, and to broadcast voice messages to selected zones simultaneously.
• High and constant power is delivered by an oversized, audiophile-grade 200W toroidal transformer.
• The TA-600MULTI integrated amplifier offers the finest music performance at this price level and perfect matching with most speakers available in the market.
• It utilizes advanced materials, state-of-the-art engineering, and innovative design by an international team of professional designers.
• It delivers pure and distortion-limited power as well as a rich sound performance with stunning accuracy, soundstage, and sensational dynamics.
• A variety of features and wired connections makes the TA-600MULTI a very versatile device with the ability to work in different applications:

1. Multi-room sound 4-zone, high-power stereo amplifier able to drive four pairs of speakers (from 4 to 16Ω) – a cost-efficient and easy way to deliver sound to many rooms.
2. Each zone with independent: source audio input selection (out of 3 onboard), volume, and sound (treble/bass) regulations to play individual music at different volume levels in separate rooms.
3. Built-in microphone input with mixing and echo control is a perfect solution for voice broadcasting to selected zones.
4. USB Input : to quickly and easily play music from a USB flash drive (supports MP3 / WMA / WAV / APE files)
5. MP3 3.5 mm (1/8″) stereo input: on the front panel to quickly connect a laptop, smartphone or tablet.
6. RCA stereo input: at the rear to hook additional equipment like a CD player, radio tuner, or other analog devices.
7. Forced-air cooling: is specifically designed for long working times.

The removable IEC power cable gives you an option to upgrade your system with a premium power cable in any time.
Cleaning
Do not use strong or abrasive cleaners. Use a damp, soft cloth for cleaning.
Specifications and the latest instruction manual edition
Full technical specifications and the latest edition of the instruction manual are available onThe removable IEC power cable gives you an option to upgrade your system with a premium power cable in any time.
Cleaning Do not use strong or abrasive cleaners. Use a damp, soft cloth for cleaning. Specifications and the latest instruction manual edition Full technical specifications and the latest edition of the instruction manual are available on www.TagaHarmony.com.The removable IEC power cable gives you an option to upgrade your system with a premium power cable in any time.
Cleaning
Do not use strong or abrasive cleaners. Use a damp, soft cloth for cleaning.
Specifications and the latest instruction manual edition
Full technical specifications and the latest edition of the instruction manual are available on www.TagaHarmony.com.

WARNING:

• TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
• The triangle containing a lightning symbol is intended to alert the user to the presence of uninsulated dangerous voltages within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
• An exclamation mark in a 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 REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE, AND OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED ON THIS APPARATUS.

CAUTION: TO PREVENT ELECTRIC SHOCK, FULLY AND SECURELY INSERT THE POWER CABLE PLUG INTO THE POWER OUTLET, AND POWER CABLE CONNECTOR INTO THE UNIT SOCKET (IF THIS UNIT IS NOT EQUIPPED WITH AN INTEGRATED [ATTACHED] POWER CORD).

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE THE FUSE (IF THE UNIT IS EQUIPPED WITH A USER-REPLACEABLE FUSE) ONLY WITH THE SAME AMPERAGE AND VOLTAGE TYPE. IN CASE THE UNIT IS NOT EQUIPPED WITH A USER- REPLACEABLE FUSE – REFER REPLACEMENT TO QUALIFIED SERVICE PERSONNEL.

WARNING: THE UNIT MAY BECOME HOT. ALWAYS PROVIDE ADEQUATE VENTILATION TO ALLOW FOR COOLING. DO NOT PLACE THE UNIT NEAR
A HEAT SOURCE, OR IN SPACES THAT CAN RESTRICT VENTILATION.

Safety Instructions

1.  Read Instructions – All the safety and operating instructions should be read before the product is operated.
2. Retain Instructions – The safety and operating instructions should be retained for future reference.
3. Heed Warnings – All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions – All operating and use instructions should be followed.
5.  Cleaning – Unplug this product from the power outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.
6. Water and Moisture – Do not use this product near water – for example, near a bathtub, washbowl, kitchen sink or laundry tub; in a wet basement; or near a swimming pool; and the like. These precautions also apply to the power cord.
7.  Accessories – Do not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious injury to a child or adult and serious damage to the product. Use only with a cart, stand, tripod, bracket or table recommended by the manufacturer or sold with the product. Any mounting of the product should follow the manufacturer’s instructions and should use a mounting accessory recommended by the manufacturer.
8. Ventilation – This unit may be equipped with slots and openings in the cabinet (housing) which are provided for ventilation and to ensure the reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or another similar surface. This product should be not placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to. For products equipped with a separate power supply unit, leave at least 5cm (2in.) of free space on all sides and the top of the power supply.
9.  Power Sources – This product should be operated only from the type of power source indicated on the marking label (placed on the product and/or, if applicable, on a separate power supply unit). If you are not sure of the type of power supply in your home, consult your product dealer or local power company. For products intended to operate from battery power or other sources, refer to the operating instructions.
10. Grounding and Polarity – some units for proper operation o to take full advantage of their capabilities may require being connected to a grounded power outlet – refer to the user manual for more information.  Some units may have markings for the live (L) and neutral (N) conductors for power – in order to take full advantage of the capabilities of such products, it is recommended to properly connect the polarity according to the markings on the unit – refer to the user manual for more information. Connecting the polarity not in accordance with the markings will not affect the durability and reliability of the device.
11. Power-cord Protection – Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles and the point where they exit from the product.
12. Lighting – For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or system cables. This will prevent damage to the product due to lightning and power-line surges. EN_safety_02-20_1
13. Overloading – Do not overload wall outlets, extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock.
14. Object and Liquid Entry – Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Do not expose this apparatus to dripping or splashing and ensure that no objects filled with water, such as vases are placed on the apparatus.
15. Servicing – Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
16. Damage Requiring Service – Unplug this product from wall outlet and refer servicing to qualified personnel under the following conditions
    • when power supply cord or plug is damaged;
    • if the liquid has been spilled or objects have fallen into the product;
    • if the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will require extensive work by a qualified technician to restore the product to its normal operation
    • if the product has been dropped or damaged in any way
    • if the product exhibits a distinct change in performance – this indicates a need for a service.
17.  Replacement Parts – When replacement parts are required, be sure the technician has used replacement parts specified by the manufacturer or with the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
18. Safety Check – Upon completion of any service or repairs to this product, ask the service technician to perform a safety check to determine that the product is in proper operating condition.
19. Wall of ceiling mounting – The product should be mounted to a wall or ceiling only as recommended by the manufacturer.
20. Heat – The product should be situated away from heat sources such as radiators, heat registers, stoves or other products (including amplifiers) that produce heat.
21. [Refer to products equipped with vacuum tubes] Tube Cage or cover – For your safety and to protect the vacuum tubes this product may be equipped with the factory-installed vacuum tube cage or cover.   It is not recommended to remove the cage or cover unless it is required to change the vacuum tubes.
22.     When the cage or cover is removed – do not touch the vacuum tubes – they may be hot and burn the skin! Operating Environment – Operating environment temperature and humidity of the unit: +5°C to +35°C (+41°F to +95°F); less than 85% RH (cooling slots not blocked).

Front and Rear Panel

Front Panel

1. Power Switch (ON and OFF) and Power Status Indicator (around the Power Switch) INDIVIDUAL FOR ZONE 1 / ZONE 2 / ZONE 3 / ZONE 4
2. Treble Regulator
3.  Bass Regulator
4. Microphone Switch (ON and OFF)
5. Microphone LED Indicator
6. Volume Regulator
7. Input Selector (OFF, USB, AUX, MP3)
8. Microphone 6.35 mm (1/4″) Input
9.  Microphone Level Regulator
10. Microphone Echo Regulator
11. MP3 3.5 mm (1/8″) Stereo Input
12.  USB Input LED Indicator
13. USB Knob (Play/Pause, Next/Previous)
14.  USB Port
15. AUX Stereo RCA Input INDIVIDUAL FOR ZONE 1 / ZONE 2 / ZONE 3 / ZONE 4
16. . Speaker Group ZONE Right Channel Output (Speaker Connectors)
17. Speaker Group ZONE Left Channel Output (Speaker Connectors)
18. Power Cable Input and Fuse Box

Hooking Up Speaker Cables

The Speaker Connectors can accommodate up to 10AWG speaker cables as well as most of the popular plugs (banana etc.). It is recommended to leave about 150 c (5 feet) of extra cable at the amplifier end to facilitate positioning and installation of the amplifier. Do not use staples, nails or other metal objects to secure the cables You will get the best sound quality and least amount of hum by keeping the cables away from other electrical wires and cables  Pay attention to connecting the polarity of the amplifier correctly with the speakers in each speaker group (speakers should be connected RED + with RED + amplifier connector, BLACK – with BLACK – amplifier connector).

• Before connecting make sure that your amplifier is turned off. Do not let bare speaker wires touch each other or any metal part of this unit it can damage this amplifier and/or speakers.
  This may void your warranty. Please refer to your speaker instruction manual for more information.

Connecting speaker cables
Speaker cables have 2 conductors. Each conductor should be connected to a separate speaker connector – mind the polarity while connecting.
For each conductor:

1. Remove approximately 10 mm (3/8”) of insulation from the end of the conductor. Twist the bare wires firmly together.
2. Loosen the speaker connector.
3.  Insert the bare wires of the conductor into the gap of the speaker connector.
4. Tighten the speaker connector.

Connecting via banana plug
Mind the polarity while connecting.
Note! An insert hole for the banana plug in some speaker connectors may be secured with a plastic plug – make sure to remove this plastic plug before inserting the banana plug.

1.  Tighten the speaker connector.
2. Insert the banana plug into the end of the corresponding connector.

Hooking Up the Amplifier

Hooking Up the Amplifier

1.  Make sure the amplifier is turned off (the Power Switch  Cable is removed from the wall outlet).

2. Turn the Volume Regulator of each ZONE to MIN (max counter clockwise).

3. Using speaker cables (not supplied with this product) connect your speaker  to the SPEAKERS OUT (choose the ZONES you want to use) connectors located on the rear panel. Check „Hooking Up Speaker Cables” for more details.

4. If you want to play music from an analog audio source device (CD player, satellite or FM tuner, video console etc.): using RCA interconnect cables (not supplied with this product) connect it to the analog input on the rear panel (AUX).

5. If you want to play music from an analog audio source device (smartphone, computer etc.): using a 3.5 mm (1/8″) mini jack interconnect cable (not supplied with this product) connect it to the analog 3.5 mm (1/8″) input on the front panel (MP3).

6.  If you want to play digital audio files connect a USB Flash Drive (not supplied with this product) to the USB Port on the front panel. Make sure that this amplifier supports the files you want to play. Check “Play from a USB Flash Drive” for more details.

7.  If you want to use a microphone: using a 6.35 mm (1/4″) jack interconnect cable (not supplied with this product) connect it to the Microphone 6.35 mm (1/4″) input on the front panel (MIC).

8. Your amplifier is ready for operation.

• Only speakers within range of impedance 4 – 16Ω may be connected to this amplifier. Connecting speakers outside this range may damage this amplifier and/or speakers. This may void your warranty.

• Only speakers of the same impedance may be used for a single ZONE (for example: ZONE 1: if you use 4Ω speakers in the left channel then you have to use 4Ω speakers in the right channel) – otherwise this amplifier and/or speakers may be damaged This may void your warranty.

• Each ZONE may use different impedance of speakers, for example: ZONE 1 4Ω speakers, ZONE 2 8Ω speakers, ZONE 3 6Ω speakers etc.

Operation

1. Plug the Power Cable to the amplifier and into the electrical outlet.

2. Turn on the amplifier – press the Power Switch (the Power Switch )  The Power Status Indicator around the Power Switch should turn on in a few seconds.If it does not, it means that the amplifier is working under an abnormal conditio (a protection mode) – turn off the power, unplug the Power Cable and check whether some of the cables are not short circuited. After fixing the cables turn the amplifier on.

3. For each ZONE which you want to use, using the Input Selector knob select which audio source you want to play (corresponding to the selected input).
   – the ZONE is inactive Make sure the audio source is properly connected to the front and rear panel inputs.

4. Turn on your audio source and start playback.

5. For each ZONE regulate volume on the amplifier to adjust the level of sound.

Note! Check “Additional Information” for other useful operating instructions.

• High volume levels may damage this amplifier and/or speakers. This may void your warranty.

VOLUME Regulator:
Using the Volume Regulator on the front panel, you can adjust the sound volume from minimum (the knob – max counterclockwise) to maximum (the knob – max clockwise).

• Distortion and sound quality worsening may occur when the knob is in the maximum position. It may damage the amplifier and/or speakers. This may void your warranty.

TREBLE regulator:
You can adjust treble output of the amplifier. The default: the knob is in the center position: the marker on the knob in the vertical position.
Turn the knob counterclockwise (-) to decrease the amount of high frequencies. Turn the knob clockwise to increase the amount of high frequencies (+).
BASS regulator:
You can adjust bass output of the amplifier. The default: the knob is in the center position: the marker on the knob in the vertical position.
Turn the knob counterclockwise (-) to decrease the amount of low frequencies. Turn the knob clockwise (+) to increase the amount of low frequencies (+).

• Using the BASS / TREBLE regulators at high volume levels may damage this amplifier and/or speakers. This may void your warranty.

INPUT Selector:
For each ZONE you can select one of three available audio inputs (USB, AUX, MP3). If you do not want to play music from these audio inputs in the ZONE, move the Input Selector knob to OFF.
The Input Selector works independently from the Microphone Switch – you can broad-cast only music or only voice from the microphone or mix both.
MIC ON / MIC OFF – microphone engage switch:
For each ZONE you can broadcast voice from the microphone (not supplied with this product) – separately or mixed with the background music from the audio inputs (USB, AUX, MP3). Mic Switch OFF – the voice from the microphone is not transmitted to the ZONE (the Microphone LED Indicator will not be illuminated).Mic Switch ON – the voice from the microphone is transmitted to the ZONE (the Microphone LED Indicator will be illuminated) If the audio input is selected (check “INPUT Selector” for more details) and the background music is playing, the voice from the microphone and the music will be mixed. Make sure to adjust Microphone Level and Echo Regulators to control the microphone functions.

• The voice from the microphone will be simultaneously broadcasted to all ZONES. If you do not want it to be transmitted to a certain ZONE make sure to switch off the MIC Switch for the ZONE.

Operations available only simultaneously for all ZONES (changes will affect all ZONES):
This amplifier allows a connection of a wired microphone (not supplied with this pro-duct) and voice mixing with the background music.
MIC VOL – microphone level regulator:
You can adjust the sound level of the microphone relative to the currently played back-ground music To make the microphone sound more audible turn the MIC VOL knob clockwise (+) and to make it less audible rotate the knob counterclockwise (-). The master volume level for both the microphone and background music is regulated by the Volume Regulator.The MIC VOL control is also active without the background music (only microphone is working). The default: the knob is in the center position: the marker on the knob in the vertical position.

ECHO – microphone echo regulator:
You can adjust the level of reverberation of the microphone. To increase the reverberation turn the ECHO knob clockwise (+) and to decrease it rotate the knob counterclockwise (-) The default: the knob is in the center position: the marker on the knob in the vertical position.

• Using the microphone at high volume levels may damage this amplifier and/or speakers. This may void your warranty.

Play from a USB Flash Drive

This amplifier can play music from most USB Flash Drives and supports most MP3 / WMA / WAV / APE audio files.

1. Using the Input Selector knob select the USB Input. If the USB flash drive is not inserted then the USB Input Led Indicator will be flashing.

2.  Insert the USB Flash Drive into the USB Port located on the front panel.

3.  When compatible music files are detected then the playback will start automatically. In the Play mode the USB Input Led Indicator will be illuminated continuously. If the USB Flash Drive is empty or contains non- supported files, the USB Input Led Indicator will start flashing.

4.  Press the USB Knob ►I once to pause the playback Press it again to resume the playback.  In the Pause mode the USB Input Led Indicator will start flashing.

5. Rotate the USB Knob ►►I clockwise to play the next song.  If the last song is detected the playback will start from the first one on the USB Flash Drive. Check “Order of file playback” for more details.

6. Rotate the USB Knob I◄◄ counterclockwise to play the previous song. If the first song is detected the playback will start from the last one on the USB Flash Drive. Check “Order of file playback” for more details.

Order of file playback:
The music files are always played in accordance with their alphabetical order on the USB Flash Drive and its folders. Usually the playback starts from the files stored directly on the USB Flash Drive (which are not placed in the folders) and then the playback is continued for the files stored in the folders according to a folder order on the USB Flash Drive.

• Depending on the USB Flash Drive type, format and number or arrange- ments of folders and files some music files may be played differently or may not be recognized by the amplifier.

• We recommend to change input to another one before removing the USB Flash Drive.

Additional Information

Break-In
Your TAGA Harmony amplifier sounds great immediately after it is taken out of the carton but as all amplifiers, the internal components of this amplifier require a “break-in” period to reach its full sonic capabilities.
During the “break-in” period it is recommended to operate the amplifier at moderate volume levels. The first level of the “break-in” is reached after approximately 10 hours of play. The optimal level of the “break-in” is reached after approximately 40 to 60 hours of play.
Turn off procedure
Make sure to turn off the amplifier first when powering down your system.

• If the amplifier was turned off even for a short period of time, you should wait at least 2 minutes before turning it back on.

• Do not turn it ON then OFF and then ON again in quick succession.

Follow this procedure each time you turn your amplifier OFF / ON.
This precaution will minimize the stress (high voltages) on internal components.
Noise floor
It is a normal phenomenon that an amplifier may produce some amount of noise (called noise floor or self-noise) which can be audible in speakers (in one or both channels).
Power transformer – Power filters and conditioners

• It is a normal phenomenon that the device’s power transformer may generate a certain amount of audible noise.

• Very loud operation of the power transformer may be caused by low quality of power supply (voltage surges etc.).

• In such a case, we suggest using a power filter or conditioner – you can also try to power this product from a different power line than other devices (e.g. from a power outlet in another room).

Specifications

Type	CI 4-zone stereo amplifier with MIC mixing
Power Output	2 x 16W RMS per zone / 8Ω [all zones driven] 2 x 18W RMS

per zone / 4Ω [all zones driven]

2 x 20W RMS / 8Ω; 2 x 30W RMS / 4Ω [one zone driven]

Pairs of 4 to 16Ω speakers can be used in each zone.

THD| ≤ 1% (1kHz)
Signal/Noise ratio| =>75dB (A-weighted)
Frequency Response| 20Hz – 20kHz (+/-3db)
Inputs| USB (MP3 / WMA / WAV / APE audio files) RCA stereo AUX

3.5 mm stereo MP3 (front)

Microphone Input| Sensitivity 10mV; THD 2%;

Frequency resp. 50Hz – 12kHz (+/-3dB)

AC Power, Power Consumption| 220-240V 50/60Hz, 200W
Dimensions (H x W x D)| 10.7 x 43 x 31 cm
Weight (net.)| 6.6 kg / pc.

We strongly advise to contact a professional installer or dealer in order to install TAGA Harmony products.
We recommend using high quality TAGA Harmony cables and other installation accessories.

Kit Content:
Amplifier Power Cable Instruction Manual

• Your product is marked with the symbol as showed on the left. For EU (European Union) member users:

• This product has been tested and found in compliance with requirements of the European Community

• 2014/30/EU (EMC) & 2014/35/EU (LVD) directives.

IMPORTANT!
Your product is marked with the symbol as showed on the left.
For EU (European Union) member users:
According to the WEEE (Waste electrical and electronic equipment)
Directive, do not dispose of this product as household waste or commercial waste. Waste electrical and electronic equipement should be appropriately collected and recycled as required by practices established for your country. For information on recycling of this product, please contact your local authorities, your household waste disposal service or the shop where you purchased the product.

TAGA EUROPE
POLPAK POLAND Sp. z o.o.
AL.JEROZOLIMSKIE 331A
05-816 REGUŁY k/WARSZAWY, POLAND Email: Sales@TagaHarmony.com

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