Product Details:
J.W. Davis portable mic mixer. Model MIX-818 battery operated mic mixer. Probably one of the first products they produced. This unit accepts up to 8 high or low impedance (switch selectable) microphones. Each has its own one transistor amplifier and gain control.On the output, there is another single transistor amplifier and master gain control with both low and high impedance outputs. 'Music In' via an RCA jack on the back panel, with its own level control, is shared with microphone 1. Rear panel microphone inputs are Amphenol MC801M or RCA female.The unit is powered by 4 internal D-cell batteries. There is a 1/8" mono jack on the back panel for 6 vdc in from an external power source. Housed in a well made steel case, this unit appears almost new. Schematic diagram for this unit and operating instructions for 5 channel MIX-554 included.

• Dimensions: 17-1/4"W x 4"H x 6"D