PDS 8000 opamp *upgrade*

[bwanasonic]

If anyone else here uses a Digitech PDS8000, try replacing the two TL062s with a couple of Bur-Brown OPA2604 chips. A really nice upgrade in audio quality, in both *On* and *Bypassed* modes. These chips are socketed, so it's a nice and easy mod. I have found the 2604s to be ideal for any situation requiring a *hi-fi* dual opamp.

Kerry M