NAD C270 2-Channel Amplifier "buzzing" Questions

buzzing power i work for cable tv and we have a meter that picks up cable leaks. we also pick up power buzz and i want to know the definition of power buzz and how to get this fixed Check the manual, ...

buzz from lexicon lx-7 power amp Hi i have a problem wit my lexicon power amp, a buzzing/hum coming from all the channels. Its only very faint when its just the power amp on and nothing is connected ...

bugera 333xl every few seconds there is a loud buzzing. from every few seconds there is a loud buzzing. from bugera 333xl amp worked perfect 10 min and then started buzzing It looks as though you have

buzzing sound.......Otherwise they are in excellent conditions You amplifier is having a noise amplification from one of its preamplifiers.The buzzing could be from the power section , the DC supply ...

My amp has lost sound in one channel.I need a circuit diagram. i need a circuit diagram for an akai AA 1150 amp/receiver No you don't really. The good channel will tell you everything about the bad ...

Buzzing in speakers on Carlsbro Marlin 8400 Power Amp How do i get the buzz out? Hi, If your volume is down and there's a hum, then it could be that your capacitors in the power supply are blown. Also

Radio Shack mx-1000 channel 4 buzz Here is the fix if your Radio Shack MX-1000 Microphone Mixer buzzes on Channel 4. Remove the top cover and find the wire that I have marked with the arrow. Wrap that

...buzz and or hum i plug in my guitar cord and turn the volume up . 3 minutes after playing extreme buzzing/humming next i have to play with the guitar cord at the amp just touch or tap to get it to ...

I have a huge Buzzzz with my Peavey Model 115BW Session 500, no matter what I do, buzz buzz buzz, I have taken it apart to get to the main caps, found neg 50vdc on one main and found neg15vdc on the ...

...both channels spray parts that are connected to both channels. If on one only that channel. If the buzzing stops when you spray a part then it could be faulty. Heat it up again by touching it with a ...