4 inputs (C35/60/100 models): 1 MIC (Lo-Z), 1 AUX (Hi-Z), 1 TEL, plus 1 selectable MIC or AUX
3 inputs (all C10/C20 models): 1 MIC (Lo-Z), 1 TEL, plus 1 selectable MIC or AUX
4-ohm, 8-ohm (not on C100), 16-ohm, 25V, & 70V outputs
C10 & C20 have 10W and 20W output power,respectively • Transformer isolated 4Ω, 8Ω, 16Ω, 25V and 70V output taps • Rear panel auxiliary receptacle • One dedicated MIC 1 input — Lo-Z balanced • One switchable MIC 2/AUX 1 input • Contact muting of AUX input • Transformer-isolated 600Ω telephone paging input • Separate rear panel-mounted TEL volume control