UL Listed. This contractor series three channel mixer/amplifier is a 60 watt amplifier. It features an auto mute function, music on hold output with separate level control (600 ohm line and one watt 8 ohm), 600 ohm telephone line input with level control, bass/treble controls, front panel level controls, and manual muting contacts. In addition to the telephone line input, this unit accepts inputs from three sound sources. Each source can utilize a choice of microphone inputs (terminal strip) or auto summing stereo auxiliary RCA inputs. Mic 1 also contains an input for an XLR connector. Outputs include a choice of 4, 8, and 16 ohm as well as 70 and 25 volt line outputs. There is an auxillary output connection as well.

Features:

Finish: Black

Frequency Response Rate: 50-15,000 Hz. +/- 3 dB

Input Sensitivity/Impedance:

• Tel: 100mV/600 ohms, balanced
• Mic- 1-3: 1.0mV/600 ohms, balanced
• Aux- 1-3: 200mV/50,000 ohms,
• unbalanced

Music on Hold:

• 600 ohm line/1 Volt
• 8 ohm/ 1 Watt

Mute Level: Aux 1-3/Mic 2 & 3 >/= 40 dB

Power Suppy: 120VAC, 50/60 Hz.

Rated Output Power: 60 W RMS

S/N Ratio:

• Mic- 1-3: Better than 55 dB
• Aux- 1-3: Better than 70 dB
• Tel: Better than 60 dB

Speaker Outputs: 4 ohms, 8 ohms, 16 ohms, 25/70V line

Tone Control:

• Bass +/- 10 dB at 100 Hz.
• Treble +/- 10 dB at 100 Hz.

Total Harmonic Distortion: 1% or less at 1 kHz.

VOX Level: Mic 1/Tel 0-40 dB adjustable