Rolls MA1705 70 Watt Single Rack 70 Volt Mixer Amplifier

Description

Rolls MA1705 70 Watt Single Rack 70 Volt Mixer Amplifier
Overview
The MA1705 is a single rack space mixer amplifier designed for installation applications. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones. Priority talkover is provided on Microphone One for paging, and on Source Three for a jukebox, telephone, etc. The power amplifier provides 70 Watts of power when connected to a 70 volt speaker system.
IMPORTANT NOTICES: THE FRONT PANEL ACTS AS THE HEAT SINK FOR THIS UNIT AND MAY GET HOT UNDER A HEAVY LOAD.
Features:
Two Microphone inputs with phantom power.
Tone controls for each Mic input.
Three stereo Source inputs (mixed to mono).
Bass and Treble controls on Sources Two and Three.
Priority ducking on Mic Two and Source One.
Dual pre-master level Record Output.
Fault protected power amp.
Balanced 70 volt line output.
Spring-loaded output terminals.
Clip indication.
FR4 Double-sided epoxy circuit board.
Socketed ICs.
Made in the U.S.A.
Specifications:
MIXER:
Input Impedance:Mic: 600 Ohms XLR balanced
Source: 22K Ohms RCA
Insert: 22K Ohms 1/4" TS unbalanced
Max Input Level:Mic: -14 dBV Mic level Max
Source: 24 dBVInsert: + 20 dB
Connectors: 2: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4" TS
Phantom Power: +12 VDC
Max Gain:Mic: 60 dBSource: 26 dBTone Controls: +/-12 dB 100 Hz Bass +/-12 dB 11kHz Treble
Noise Floor: - 80 dBS/N Ratio: 96 dB
Priority Attenuation: 60 dB
POWER AMP:
Recommended Load: 70 Volt line (70 Watts maximum)
Frequency Response: 60Hz to 20 kHz
Size (W x H x D): 19" x 1.75" x 5"
Weight: 5.5 lbs