Tube Amp Archive

Hey guys. I have a project similar to the ones that other people here seem to be tackling. I adopted this L122 organ that the local highschool was giving away, and it is in rough shape. The volume pedal slips, because the plastic gear is partially stripped. Also, some keys were broken. However, ther...

But getting back on the topic of the kijiji ad, as far as I can tell, the last three pots are volume, gain, and tone. I wonder if it wasn't already built as a guitar amp originally.

http://www.solorb.com/elect/musiccirc/l ... index.html

I have been planning on using this site to sort of guide my organ conversion since he started with the same chassis. I would make my circuit a little simpler though, and keep the original spring reverb.

The organ is an L-122, with an AO-43-1 amp in it. I was still planning on doing a build with it, but I like the chassis and look of the old kijiji one in question. I figured it might not hurt for the price to clean it up and put in a three prong cord and switch the tubes out. Do amps tend to break d...

Hey guys, my name is Andrew. I was wondering if you could lend some expertise. I have been interested in building an amp for quite a while, and have managed to procure an old hammond tube organ that I am planning on re-purposing. I've since started cutting my teeth on a couple stomp boxes, and I thi...