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10

Operation

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.

1.  Plug the Power Cable 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 condition

 

(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.  Using the Speaker Selector knob select which group of speakers (A or B or A+B) 

you want to use. 

 

If you want to use 2 pairs of speakers choose the A+B option.

4.  Using the Input Selector knob select which audio source you want to play

 

(corresponding to the selected input).

 

Make sure the audio source is properly connected to the front and rear panel 

inputs.

5.  Turn on your audio source and start playback.

6.  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.

Summary of Contents for TA-250MIC v.2

Page 1: ...TA 250MIC v 2 CUSTOM INSTALL A B SPEAKER STEREO AMPLIFIER Instruction manual Edition 10 2020 ...

Page 2: ...ce with stunning accuracy soundstage and sensational dynamics A variety of features and wired connections makes the TA 250MIC v 2 a very versatile device with ability to work in different applications Built in microphone input with a mixing and echo control is a perfect solution for voice playback MP3 3 5 mm 1 8 stereo input on the front panel to quickly connect a laptop smartphone or tablet Three...

Page 3: ...3 Contents Safety Instructions 4 Front and Rear Panel 6 Hooking Up Speaker Cables 7 Hooking Up the Amplifier 8 Operation 10 Additional Information 12 Specifications 13 ...

Page 4: ...ON 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 WHEN 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 HE...

Page 5: ...ed 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 lighting 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 prev...

Page 6: ...icrophone Level Regulator 9 Microphone Echo Regulator 10 Microphone 6 35 mm 1 4 Input 11 MP3 3 5 mm 1 8 Stereo Input Rear Panel 12 CD Stereo RCA Input 13 AUX1 Stereo RCA Input 14 AUX2 Stereo RCA Input 15 Speaker Group A Right Channel Output Speaker Connectors 16 Speaker Group A Left Channel Output Speaker Connectors 17 Speaker Group B Right Channel Output Speaker Connectors 18 Speaker Group B Left...

Page 7: ...ch speaker group speakers should be connected RED with RED amplifier connector BLACK with BLACK amplifier connector Please refer to your speaker instruction manual for more information 2 4 3 L 1 1 Tighten the speaker connector 2 Insert the banana plug into the end of the corresponding connector 1 2 Banana plug Connecting speaker cables Speaker cables have 2 conductors Each conductors should be con...

Page 8: ...8 Hooking Up the Amplifier Smartphone tablet laptop etc Microphone CD Player Satelite tuner etc Radio tuner Video console etc Music Player TV set etc Power cable ...

Page 9: ... the rear panel CD AUX1 AUX2 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 use a microphone using a 6 35 mm 1 4 jack interconnect cable not supplied with this product connect it to the Microphone 6 ...

Page 10: ...ators at high volume levels may damage this amplifier and or speakers This may void your warranty 1 Plug the Power Cable 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 condition a protection mode turn ...

Page 11: ...crophone 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 verti...

Page 12: ...ait 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...

Page 13: ...0Hz 20kHz 3dB Inputs RCA stereo CD AUX1 AUX2 3 5mm stereo MP3 1 4 MIC input Microphone Input Sensitivity 10mV THD 2 Frequency resp 200HZ 12KHz 3dB AC Power Power Consumption 220 240V 50 60Hz 120W Dimensions H x W x D 9 7 x 42 4 x 32 3 cm Weight net 6 2 kg pc We reserve the right to change the technical data and the design of the product without notice as a result of further development Specificati...

Page 14: ... 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 disposa...

Page 15: ...15 Notes ...

Page 16: ...16 Notes ...

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