Krell KAV-300i 2-Channel Amplifier "transistor" Questions

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where can I get the scematic for the Veco 21 STC voltage control circuit board? I have two transistors that are very hot & a bias resistor that is also burned try mailing the manufacturer hot ...

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Question about Yamaha Audio Players & Recorders

1 Answer

What is the power output in a power amp and is it expensive the output transistors are 5 to 10 bucks each for most.there are 2 or 4 on each channel,depending on brand .some high end amps have 10 ...

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Question about Sony Audio Players & Recorders

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blown transistor output Where is the transistor placed, I want to chang it by meyself open the amp, you will see the remaining parts of the blown transistor in the pcb mostly the soldered legs will be

Question about Audio Players & Recorders

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I do have a Peavey XR500, series 260C amplifier, my problem is that after some lightning in our area, the power transistors when short circuit. I now need info on those components. the part number on ...

Question about NAD Audio Players & Recorders

1 Answer

One (right) preamp blow! I've located the problem to the right C160 module. When disconnected everything seems fine. Diodes and transistors are apparantly ok measured onboard as are all resistors and ...

Question about Audio Players & Recorders

1 Answer

one side dead right chanel fully dead , output transistor burnedout hi zm_16dec, Right chanel fully dead , output transistor burnedout , Without knowing the make and model of your amplifier all i can ...

Question about Audio Players & Recorders

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Kenwood with dc offset DC offset is most often caused by the bias level for the output transistors changing for some reason. This could just be that the control is dirty and needs to be cleaned and re

My problem i lost transistors for power for car amplifier audio apache i need numbers for transistors i need transistors for power for audio apache auto power amplifier There might be still other ...

Question about NAD Audio Players & Recorders

1 Answer

C350 replaced blown fuses but new ones blow on power up. Thanks for the info but how do I check the transistors? Take a ohm meter and measure resistance from emiter to collector should have a few kilo

Question about Audio Players & Recorders

1 Answer

power transistor number Hi again! Been thinking about this and you might not need to wait for someone to answer. I assume the transistor in question has blown apart or burnt up so you can't read the ...

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