Tube Amp Archive

Actually in the process of getting quotes for these. If anyone else is interested please let me know. It makes the most sense for me to order 10 because of the price breaks but I’ve held off since I’m worried about getting stuck with them. If even a couple people are interested I’d be open to taking...

Hey all, this has popped up a few times over the last few months for sale on various sites. Not sure if it's legit but had some time on vacation and decided to see if I could figure out what's going on in it. It looks about 90% stock princeton reverb with the major changes being where the tremolo ci...

Thanks guys for all your help. I guess I’m going to look at lead dress since it’s a bit messy for my first build and check the solder joints. I poked around and found that one of the LNFB caps on V1 was making noise when I taped on it. The same thing was true for one of the tube lugs. I resoldered t...

Thank you! I wasn't with the amp yesterday so just got a change to look at it today. The amp does have the extra 220k to ground. I don't know why it is crossed out in the schematic but the layout I used has it and I included it. I double checked just in case but it is there. Thanks for the voltage c...

Hey everyone! Question about power supply section voltages in a JMSig/Wonderland build. Real quick since this it my first post... thank you to everyone for all the amazing help here. I would never have been able to build this thing in a million years without the insane amount of knowledge you all op...

Hey everyone, first post so let me know if this should be in the "for sale" section. I'm building a SSS#002 with the amazing chassis I just got from erwin_ve with his boards. The .3h inductor has a min order on every site I've found. Given that I don't reallyyy need even a single 100w SSS :lol: ...d...

Hey ViperDoc, I was in the same boat with MacOS. I had success with loading the PC version via an app I found called cross over. https://www.codeweavers.com/crossover The app is $60 so it makes LTSpice more than free... ...but so far it works perfectly and the PC version has been much more usable fo...