Overview

The MA2355 is a single rack space mixer amplifier designed for small 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 35 Watts of power connected to 8 ohm speakers. IMPORTANT NOTICES: THE FRONT PANEL ACTS AS THE HEAT SINK FOR THIS UNIT AND MAY GET HOT UNDER A HEAVY LOAD.

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 dBV
• Insert: + 20 dB
• Connectors: 2: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4" TS
• Phantom Power: +12 VDC
• Max Gain:
• Mic: 60 dB
• Source: 26 dB
• Tone Controls: +/-12 dB 100 Hz Bass, +/-12 dB 11kHz Treble
• Noise Floor: - 80 dB
• S/N Ratio: 96 dB
• Priority Attenuation: 60 dB
• POWER AMP: 35W/ch 4ohm 30W/ch 8ohm
• 20% Full/Low pwr: 4 Ohms / Channel
• Frequency Response: 20Hz to 20 kHz
• Size: (W x H x D): 19" x 1.75" x 5", (48 x 4.5 x 12.7)
• Weight: 5.5 lbs (2.5 kg)
• Two Microphone inputs with phantom power.
• Tone controls for each Mic input.
• Three stereo Source inputs.
• Direct access to the power amp section.
• 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.
• Spring-loaded output terminals.
• Clip indication.
• FR4 Double-sided epoxy circuit board.
• Socketed ICs.
• Made in the U.S.A.