Below you can see the dual microphone preamp on the top left and the
optional mix-minus card at the top center
- This is a good sounding ATI vanguard series Broadcast console model
BC8DS with dual microphone preamps and optional mix-minus and expander
- I tested most everything and it worked great with everything sounding
clean thanks to the VCA's The quiet membrane switches all function good and
- problem is the one crack in the meter. This would make a nice stereo on
air broadcast console.