BenchMark Mic Preamp Schematics from 1984
Posted: Sun Aug 12, 2007 8:31 am
Al Burdick drew this for me when he was working out of his garage in Garland, Texas.
Microphone Preamp Schematic, Al Burdick, Benchmark Media, March 1, 1984.
Microphone Preamp Schematic, Al Burdick, Benchmark Media, March 1, 1984.