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So my DSL 401 has been giving me fits for a while now and i cant get it figured out. The amp has had the br changed and is raised off the board...
Hello, Still trying to fix my mate’s DSL401. When it came to me it was completely dead. Fixed loads of problems, lot’s of badly soldered joints...
Hello, Trying to fix a friends DSL401 which has no sound.Changed the rectifier. Changed a blown power capacitor. Noticed the standby switch was...
Hello everyone, I have a JCM 2000 - DSL 401 Marshall amp, had it for a while and had it from new. I don't use it that much, but when I have used...
Hi, noob here. How would I go about draining filter caps vertically mounted on a PCB, as in on a DSL401? I've only ever worked with a Fender Hot...
Hi folks, another one of these posts. Apparently this is a common issue among these amps? I've already made some repairs on this amp (not a tech,...
I recently sold my Valvestate series 1 8040 stereo chorus and was on the look out for something to replace it. I picked up a DSL401 combo as a...
I have a Marshall DSL401 40W combo. Recently I've had to unplug the amp's reverb unit because after a few seconds of playing the reverb becomes...
Here's a quick rundown on the reversible mod I did to my 2006 DSL401 Added 3 fans (2 intake , 1 exhaust) IEC Jack Close on Rise Thermostat...
Hello, I have a Marshall JCM 2000 DLS 401 all valve amplifier. I have been looking for a troubleshooting guide for this type of amp, but so far...
Hello, Posting this as I can't see anything in the forum(s) about this specific problem. Basically - I bought a DSL401 about a month ago and its...
Hi guys - have an opportunity for a really good deal on a Celestion 16 Ohm Classic Lead 80. Has anyone had experience with this speaker in their...
One is from my former JCM2000 DSL401, a two button pedal that switches from the clean (green) channel to the dirty channels, and from dirty to...