Bogen CTS-1100 PA Amplifier + 2× Shure M68 Mic Mixers (Power-On, Parts/Repair AS

Two Shure M68 (or M68-2/M68-2E) Microphone Mixers. Channels: Five-channel, transistorized, portable mixers for microphone and auxiliary sources. Performance: Distortion under 1%; output clipping levels around 60 mV (low impedance mic), 0.85 V (high impedance mic), and 4 V (aux).

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