Problems with spring reverb driver

Hi Rob, I'm having the same problem with the anderton circuit and a sansui reverb... don't know the make on this tank.

I also built an lm386 amplifier onto the board either which should drive a lot more than this tank. doesn't though.

I'm tapping off of the anderton circuit with the 386.

If I unclip the tank, both amps are ok.

I wish I knew how to test out the tanks. I have impedence on mine

I put this aside, but I was also going to investigate the mix circuit on the anderton, when I was injecting signal around I don't see that the return is working correctly but I used the board design from guitargadgets.com.

If you want to trouble shoot this together PM me.
Kelly

Kelly

I haven't had a chance to try the constant current driver yet, but maybe will have some time this afternoon.

Like you both circuits I tried work great until connected to the reverb tank.

I would suppose an inspection of the tank would be in order here too. gotta wrench it out, mine worked until very recently.

you used this right?

http://www.generalguitargadgets.com/index.php?option=content&task=view&id=124&Itemid=142