apparently...
I have a car amplifier that I recently acquired...
at one stage in its life, the headunit to which it was connected committed a murder suicide, and applied 12volts to the amplifiers RCA input...
this fried the preamps, and input circuits, etc, but the previous owner replaced these...
now, for some reason, the bias current wasn't correct (I'm stupid when it comes to amps) so the guy rigged up a trimpot to each channel to adjust the bias, but the question is HOW do I set it? and, whats it supposed to be??
ANY help would be GREAT!!!
thanx
I have a car amplifier that I recently acquired...
at one stage in its life, the headunit to which it was connected committed a murder suicide, and applied 12volts to the amplifiers RCA input...
this fried the preamps, and input circuits, etc, but the previous owner replaced these...
now, for some reason, the bias current wasn't correct (I'm stupid when it comes to amps) so the guy rigged up a trimpot to each channel to adjust the bias, but the question is HOW do I set it? and, whats it supposed to be??
ANY help would be GREAT!!!
thanx