Bugera 6262 seems to have excessive static on lead channel, is that normal?

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No Service manual, but you could ask.

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Jun 14, 2013 - 50 posts - ‎12 authors

There are 2 kinds of 6262 that have vastly different hammer asm, but most likely you have a hammer issue. If it is a 12 or 14 you would need
IBM 5665720 HAMMER COIL 6262 Refurbished
It can also be a cable or card, but those normally have errors reported.

PS I don't know why the wrong pick is coming up for that part on fixya, but the site has no pic as the part is super old.

The Bugera 6262 takes a standard 1/4" jack -- readily found online, music stores, or even Radio Shack. If you can solder, this is a basic fix, but will require that you pull apart the amp a bit. If you don't feel comfortable doing that, then I would suggest sending it in for repair. Try finding someone local to do this, rather than shipping it to the Behringer repair center. Best of luck!

These amps have a few issues. I would take to a tech, and go over many of the poorly soldered connections on the circuit board.

The user manual is located at: http://www.bugera-amps.com/PDF/Downloads/1960_P0671_M_EN.pdf on page 5; When the HIGH 1 and LOW 1 (or HIGH 2 and LOW 2) connectors are used simultaneously, their sensitivity is the same (both LOW). This may be your problem however--- Try swapping input chanels to see if the problem follows ther cable or is in the amp.
Assuming it was working before, you may have a short in the cable or a bad component or tube in the amp. Tubes can be difficult to come by. If the other channel works correctly, It may be one of the small tubes. Hope this helps

It looks as though you have ripple noise that amplifies into the output. First of all check if the mains voltage is going down to produce the low voltage hum. If not you will have to check the DC filter capacitors , couple in parallel to confirm the capacitor. IF the buzz is still coming through then you will have to isolate the preamp and wait it the fault is coming in. If not connect the preamp output to another amp to hear the same buzz to confirm the preamp to be faulty. If so you will have to trace by a voltage check when the buzz occurs to confirm if the preamp IC or the selector Ic is faulty. Some logic IC's can also produce this noise on static switching. If teh noise is appearing on both the channels, then I would still bet on the power section. So check once again on the rectifier/ regulators and capacitors. Hope this advice helps. Good day

Try resetting up the printer whilst attached to that machine and reinstall the printer driver.

Hi ! Check and make shure that the cord conections between the pc board on the backplate of the amp to the logic board are firmly pushed in there slots.
Good luck , Stefan from Sweden