jrockbridge
Stealing Your Riffs
True.Fun fact: There's no such thing as a "real specification" for a grey box DOD 250. At that time they were using surplus parts from IBM and the biggest tonal difference seems to be value of the input capacitor, but even then they didn't all have the same op-amps. At least they mostly all have the same pot values, but notice I said "mostly".The only difference between a grey and a yellow box is the paint because they were all pretty much inconsistent until the cusp of the mid-'80s.
My Chicago Stompworks, Grey Spec is based on a grey box circuit. So, it’s simply a DOD 250 circuit. Still, it feels great, sounds great, was well built, and a bargain at the sale price.