Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: Mcgreen on September 13, 2015, 05:58:00 am

Title: Concord Sound City Reverb Tank
Post by: Mcgreen on September 13, 2015, 05:58:00 am

I recently picked up an old Sound City Concord and found that the reverb tank was missing. I've since picked up a replacement tank but unfortunately have no idea how to integrate it back into the old circuit.  Any help would be appreciated.

Title: Re: Concord Sound City Reverb Tank
Post by: sluckey on September 13, 2015, 06:14:46 am

Many reverb tanks have RCA jacks on them and you just use two RCA cables to connect the tank to the amp. Is this not the case with your amp?

The schematic can be found at the link at the bottom of this page.... Tube Amp Schematics library

Title: Re: Concord Sound City Reverb Tank
Post by: Mcgreen on September 13, 2015, 06:53:36 am

The RCA cords have been removed and I had nothing to go by to reinstall it.  I just looked at the schematic and will try to put it back in.  I like the amp but I also have an old Gibson and a Fender tube that I like the sound of better!  I'll fix this one and maybe someone else will appreciate it more than I!