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Aiwa 8100 amplifier, low output on left hand channel, need to turn balance control way to left.

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Aiwa xx8100??? What are the missing letters? Maybe it's a source or preamp problem, eh?


I presume you have proven the channel is dead by trying multiple sources, swapping a different speaker onto it and that the balance control is NOT all the way to one side; headphones don't work either and we're down to proving it's dead before you take it in to a tech, right?


There is the slighest chance that a common control may have developed a high-resistance or 'dead' spot and is causing your symptom. Turn the POWER OFF and operate every control throughout its range a number of times, especially rarely-used ones like Tape Monitors and the Mute control.


If it still doesn't work you might want to prove if its a low-level signal loss or a high level amp failure. One way would be to run an RCA cable pair from the Tape Out to any other device (even a TV with speakers) you might have that accepts an audio input. If IT can't detect receive the DEAD Channel you

Posted on Apr 09, 2011

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I don't know how to use behringer feedback destroyer DSP1124p


Determine where in the mixer's signal path to connect the unit. Your options are:
1. One or two individual microphone channels via the mixer's CHANNEL INSERT in/out jacks.
2. The monitor mix output via the mixer's MONITOR OUT jacks.
3. The main mix output via the mixer's MAIN OUT jacks.

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    Left hand channel low output. Need to turn balance control way to left to get correct sound stage. Is problem likely to be in preamp or poweramp sections.


    Name the make and model number first, then we'll get the manual. Then (maybe) a solution.


    Maybe run it by the manufacturer

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