Forum rules
The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
Do any of you know of a mod to add a gain knob to an epiphone valve jr? I got one waiting for me and I wanna put a gain control so I can run it loud and clean... any ideas?
Thanks!
"abandon all hope ye who crush that button..."
Jrmy: Exactly - "the fuzz is strong with that one."
The "volume" knob on a stock VJ is actually a gain knob. You can add a master volume if you want. Instead of a master volume, I added a built-in attenuator in my VJ when I rebuilt it on an eyelet. It was a fun project, and honestly not too difficult for a first tube amp endeavor.
Check out the mods at sewatt.com. That's where I got all my info.
Just adding a master volume would be pretty minimal in terms of time and effort. All you'd need is a pot, some wire, and the ability to drill a hole in the chassis. You could even put it on the back of the chassis if you wanted.
I bought my latest VJ (yep, I go through them like underwear now) already modded with a master volume/gain control sort of thing. I don't like it at all though. The previous owner replaced R7 with a pot (500k). I'm thinking I'll take that out and put some sort of switchable mod on there to fill the new hole in the chassis... bright switch maybe?
I love the smell of solder in the morning.
Successful dealings with: blooghost, starcastic, bronzetalon, theavondon, absent, jero, sevenSHARPnine, magiclawnchair, oldangelmidnight, and others that I can't remember lol