Hey friends,
I am a mechatronics engineer, and I love embedded systems. I've worked on different types of projects, and now I want to have fun with...
Ad Widget
Collapse
Announcement
Collapse
No announcement yet.
Search Result
Collapse
49 results in 0.0051 seconds.
Keywords
Members
Tags
-
Microcontroller Playing Guitar
-
Zoom 9050 schematics
Anybody have the schematic for a Zoom 9050? I'm getting all sorts of artifacts and noise through some effects even though I swapped the caps on the analog...
-
1975 MXR Phase 90 - Clock noise?
Hi everyone,
I recently got my hands on an original 1975 MXR Phase 90 PCB, from an old repair shop - it had never been installed. I found a script...
-
1980 EHX Small Stone - Power Filter Issue?
Hi everyone,
I'm currently working on an EHX Small Stone Phaser, made ~1980. I think this is close to the "Issue J" circuit, with "EH1048"...
-
Marshall Valvestate VS100 Combo Hiss
Hi!
I recently bought used Marshall VS100 combo. I noticed that it hissess a little bit on clean channel. It's not that loud, but it's slightly annoying....
-
Weird Noise When Powering Off Amp After Op Amp Replacement in Transtube Bandit
Replaced all the caps in my transtube bandit, but still had noise issues. Decided to just replace the five 4560 op amps with some TL072IP op amps I had on...
-
Vox AC15 custom - extension ouput
Hi,
Something broke in my Vox AC15 custom, maybe you are familiar with this kind of problem...
I tried to plugin in an acoustic guitar with a...
-
'65 Deluxe Reverb Amp Buzz
Hey guys,
I've just turned on my '65 Deluxe Reverb and it has a very loud buzz to it now. Tried changing power source incase it was dirty power,...
-
Session Rockette 30 humming/crackling
Hi, I have a Session Rockette 30, a British solid state amp from a couple decades ago. In the last few months, I have noticed a consistent humming/crackling...
-
Hughes & Kettner Cream Machine - Noisy
Hi,
I have this old H&K Cream Machine which is a bit noisy and hummy:
http://hughesandkettnermicroamps.wee...eam-machine.ht...
-
Blackstar HT40 constant noise
Hello!, here my message in the bottle
My amp sadly start doing constant noise, -independent of any volume level -, just a low freq hum that stops...
-
Amplifier Unusual Loud "Shots"
Hey all once again ,
A day after jamming with my Marshall Valvestate VS100 (That was working like a charm) , I noticed a constant sooshy-windy...
-
6505+ Fault Microphonic squealing / whistling, but stops when a pedal is plugged into front end!
Hi,
I have a 6505+ amp and the Crunch Channel only whistles and howls like an old kettle. The pitch of the whistle changes as the gain knob is altered...
-
Peavey XR600c mystery component
Good afternoon. Working on an old Peavey XR600 for the second time. I have it working now but I'm not satisfied that I'vr found the real problem. I supplied...
-
buzz / hiss in SS stereo power amp
I have a noisy / buzzy / hissy sound coming from my Randall RRM 2-80 power amp. It's loud enough to be obnoxious, and definitely didn't come that way from...
-
pot scratching with high gain amp
I'm testing out a simple clean boost circuit that's just an op-amp in a non-inverting amplifier configuration (see schematic). I'm getting an issue with pot...
-
VOX AC30C2 volume drop
Hi, ever since I bought my AC30C2 I've had a variety of issues regarding noises, tubes and furthermore. Now I'm having a volume drop, like the amp is running...
-
Fender Acoustasonic 30 DSP Chorus
I have a Fender Acoustasonic 30 DSP. When I activate the chorus the chorus light pulsates and a clicking sound comes through the speaker. The speed of the...
-
Marshall JCM2000 Dsl board problems
Good morning
I do repairs for a local guitar shop and they sometimes change the tubes and bias it themselves, so they don't have to pay me...Last edited by blindboybenton; 09-09-2016, 10:54 AM.
-
Help with Yorkville YSM1p studio monitors
I've got a pair of Yorkville YSM1p studio monitors and they both started to hiss after a couple of second/minutes. I tried ground lifts but nothing changes....