13 results in 0.0047 seconds.
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Super Champ XD footswitch/channel problem
***Quick bio - former electronics/radio tech and lifelong tinkerer. That said schematics and voltage chasing was never my strong suit. More of a "poke...Last edited by allprobbob; 11-12-2022, 10:39 PM. Reason: Edited title and added schematic after reading stickies, cheers. -
Mystery 70s - 80s Tube Amp Troubleshooting (Terrible Feedback)
Alright so I got a weird one here. I bought this for dirt cheap from a guy on fb marketplace that didn't know too much about tube amps. He said it worked... -
Help with Peavy xxx switching PLEASE
Hello, first I will apologize for my bad English and grammar skills, its not my native language.
My peavey xxx has a problem, i think The amp... -
Ibanez help needed
Hello Music Electronics Forum!,
I hope I am posting this thread in the right place.
I am a 23 year old girl from Denmark who is studying... -
Fender Frontman 15B
So, I'm having amp troubles. I've been playing electric guitar for over a year now and I've used the same amp the entire time, a Fender Frontman 15B. The... -
DB technologies hpa 1400 or RCF hps 1500 schematics needed
hi everyone , its my first thread on this website , i just bought 2 rcf hps 1500 power amps , they are both faulty
, i started working on them but i really...
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Sovtek Mig100U - Help!
Hey guys, new to the board!
I have a Sovtek Mig100U, that died mid-practice yesterday. Was working great, when I put down my guitar for a... -
SOUNDMAN All-Tube Amplifier HEAD 100 MK I
Hey guys, new to this forum.
Just need some help with getting some information on the SOUNDMAN All-Tube Amplifier HEAD 100 MK I. There is not much... -
JCM800 Bias Help
Hi everyone,
I am attempting to bias my 1983 JCM800 4104 combo for the first time. I set my multimeter to DC mA and connected it to a bias... -
Gallien-Kruger 400RB 2x10 combo problem, no signal to speakers.
Hi,
I bought a G-K 400RB from a yard sale. It has a problem that I can't figure out. I'm not much of a tech but I do know a little.
I think I... -
General Electric Wildcat
Hi. I have recently gotten a GE Wildcat record player, and I am having some issues. It is my first record player that I have owned, and I don't know much... -
New Member / Hello! / Roland JC-55 Question
Hello to all -
Very happy to have found this forum! I was recently given an 80's Roland JC-55 amp. A way cool little amp! It was DOA when... -
Mesa boogie dual rectifier wierd noise
Hey,
I have an older, possibly 80s or 90s dual rectifier. i bought it used in 1999 or something so I am not sure. It has had all sorts of trouble,...