I've been on an SS preamp tear and, in my "travels," came across this tweedy, late '90s sleeper practice amp. No schematics found just yet, but the circuit looks simple enough from what I can gather - just a handful of resistors and caps, a couple TL072s, a plastic switched input, and an amp IC (possibly a TDA2030?) with a big honking heat sink. (The IEC on the back does suggest it takes bipolar power, as is fairly common in the preamp world.) Anyone familiar with this thing? It's out of production, but sounds great. Is anyone willing/able to trace it? If so, I'll happily hack together a PCB and/or vero layout.