Very cool Ed!
1) What Op Amp did you use? (Mouser doesn't have the CA3080, but lists the 526-NTE996 as a sub)
2) What NPN transistor did you use? (Mouser does still have the 2N5088, but also lists lots of different subs & cross refs)
3) what are the dimensions of your box?
Also, did you do the "Ross" version, or stick with the original D-comp?
Hey Geez, sorry for not replying sooner I have been busy with work and other stuff and just now getting some time to catch up. I used the CA3080A and found all the transistors that it calls for from small bear:http://www.smallbearelec.com/Categories.bok?category=ICs+-+Op-Amps+and+Linear
For pedal parts I usually can find it all there and only have one shipping charge. He carries the small pots also, hard to fit the regular size pot in a small area like that.
I have built two of the compressors now, both work well, they are not as quiet as I would like, but they are decent compressors.