MOTM

Bummer! I assume the bottom of the tank is open and the tank is grounded -- 
you might try covering this open space with a sheet of metal to see if that 
reduces some of the noise.

Actually, if I'd remembered, I would've mentioned a silkscreen panel for a 
diy spring reverb (after someone posted a list of Moog modules and I noticed 
that they had one). I do like spring reverbs, but the hum thing is a drag. 
Maybe they are not the best candidate for a diy module.

No hum from my ancient PAiA Hot Springs -- but those look quite expensive 
last time I looked!
JB

In a message dated 10/23/2000 9:27:35 AM, djthomaswhite@... writes:

>PS DO NOT BUY the Doepfer spring reverb. This thing came with the spring
>
>tank mounted on the PCB and after horrible customer complaints, Doepfer
>made 
>a mod where you remove the tank from the PCB and attatch RCA cables to
>it so 
>you can move it around in your rack or even outside the rack to be mounted
>
>for the least amount of RFI. Well, it doesn't work and the thing is a piece
>
>of crap! I have a full on ground hum in my reverb out and I can't get it
>to 
>go away for anything. I love the flexibility of my other Doepfer things,
>but 
>this was a huge let down!!!