MX-508
The unit shall be an eight input stereo mixer having separate transformer-isolated balanced outputs for both left and right channels. There shall be an electronically balanced mono-
summed output with separate front panel level control. Each input channel shall have level and stereo-balance controls on
one concentric pot.

MX-406
The unit shall be a six input stereo mixer having separate balanced outputs for both left and right channels. There shall beatransformer balanced mono-summed output with separate front panel level control. Each input channel shall have level
and stereo-balance controls on one concentric pot.

MX-206
The unit shall be a six input stereo micro-
phone mixer with TRS stereo outputs as well
as a transformer-isolated +24 dBm , 600 ohm
balanced XLR mono output. There shall be
+48 volts of phantom power available for con
denser microphones, with gradual power-up
and down of this phantom power to eliminate
any transient spikes.

LX-308B
The unit shall be an eight channel stereo line-level mixer in a one rack space metal chassis. Each channel shall have a pair of balanced 1/4. input jacks with level and pan controls on the front panel. Channels 1 and 2 shall be switchable to accommodate either microphone or line level sources. An input on/off switch with a LED status indicator shall be provided for independent channel muting.