Update on BB -6-3A Mixer and BB-6-3B

The standard model BB-6-3A is equipped with the 115/230 volt outside selectable voltage switch making it usable from different voltages sources. Channels 1-4 will have a selector switch to chose 1 of 2 input Line level sources. Line level source jumper cards provided for channels 1-4 can easily be removed and Phono preamp cards installed. Channels 5 and 6 will be Line level inputs with the Microphone source as an option. All 6 channels will be Cue selectable with front panel output for headphone monitoring. The standard model will have Master and Booth level controls with rear panel matched RCA and unbalenced XLR output jacks. Tape Loop function will include 2 stereo sets of send for added durability. All level controls will be Alps RK27 blue soft touch . The Balance control can be removed from the signal chain with internal jumpers provide. All knobs will have the classic old school appearance.