The Bogen Classic Series Model C35 is public address mixer amplifier that provides mixing of microphones, telephone, and auxiliary sources.
Output screw terminals are provided for 4-ohm (direct) and 8-ohm, 16-ohm, 25V and 70V (transformer- coupled) speaker systems. Output jacks let you connect to a tape recorder or an additional booster amplifier, or feed a 600-ohm telephone line when an accessory transformer (Model WMT1A) is used.
4 inputs: 1 MIC (Lo-Z), 1 AUX (Hi-Z), 1 TEL, plus 1 selectable MIC or AUX
AUX muting by external contact closure for push to - talk mic's
Output jack to connect a tape recorder or booster amplifier
Variable threshold for TEL input voice-activated AUX mute
Each input controlled by an independent volume control
TEL input voice-activated (VOX) mute over AUX input