- Pre amp input/booster output - Additional auxiliary output - Music-on-hold feature - Separate bass and treble controls - RMS power: 260W - Seven 70/25V zone outputs with 70/25V selector switch - 24 volt input for emergency backup power - 5 XLR mic connector inputs with phantom power switches - 3 AUX inputs - 4/8/16 Ohms output, non-zoned - 1 telephone paging input (0.1-1V 600 Ohms) - AC 117V/60Hz - Seven zone on/off selectors on face plate