General electric bc-21

The world's first commerical available fully modular console, I found this on the east coast. It originally came with 3 mic preamps, 5 passive inputs and mono summing network. Resto-modded in 2019, it now has 10 BA-21 germanium mic preamps, a stereo LCR summing system utilizing 2 BA-32 germanium program amps, a 3 source/3 speaker passive monitoring system and 2 additional passive line inputs to the summing network allowing integration with other consoles. The entire console has been recapped, re-resistored and re-transistored and is powered by a custom lab grade linear power supply.