• Three balanced microphone or auxiliary inputs
• Telephone audio page port input
• Multi-level priority switching
• Voice controlled switching on all inputs
• Screwdriver adjustable volume controls
• Bass and treble controls
• Two built-in tone generators ( single and warble tone)
• Mix all inputs or priority input option switch
• Power "ON" indicator
• Clipping indicator
• Triple level output protection: thermal, active current limiting, circuit breaker
• Screw terminals provided for all connections
• Easy, convenient wall mounting

SPECIFICATIONS:  Power: 35, 60 and 100 watts. Frequency Response: 50 Hz to 16 kHz ± 2 dB. THD: < 1% @ 1 kHz rated power. Inputs: 1 Mic/Tele and 2 Mic/Aux. Outputs: 4 ohm, 25 and 70.7 volts. Output Protection: Thermal active current limiting and circuit breaker. Override: Priority voice operated. Finish: Black with light texture and white graphics. Dimensions: 13.25" (33.7 cm) W x 11.5" (29.21 cm) H x 4.32" (10.97 cm) D.
Weight: SWM-35A 16 lbs (7.2 kg), SWM-60A, A 19 lbs (8.55 kg),SWM-100 22 lbs (9.9kg).