MA42120 is an integrated mixer amplifier for high quality sound systems. It provides a high energy efficiency with its class D amplifier.

Main features:

• Six (6) microphone balanced inputs with variable sensitivity for dynamic, condenser microphones (XLR) or MICRO/AUX inputs.

• Tone control on each microphone input.

• Electronically-balanced microphone input circuits with high CMRR.

• Phantom power (15 V) individually assignable for 5 XLR inputs.

• Three (3) line inputs. AUX/TAPE connectors are RCA connectors in stereo/mono configuration for an easy connection of cassette recorders, CD or tuners.

• INSERT connector in/out for feedback suppressor.

• On board feedback suppressor on /F version

• INSERT connector in/out for equalizer on preamplifier output.

• Parametric equalizer for low, middle, high band adjustable notch filter for ambient equalization.

• Independent balanced output for additional power unit.

• Output power 120, 180, 400W continuous power.

• Outputs 4-8-16 Ω and 70/100V with output transformer.

• Delayed insertion at switch-on for load protection.

• Output short-circuit protection.

• Nine (9) LED indicators for Vumeter.

Possibility to install a FBS board (FS.KIT) for feedback suppression through a simple procedure.

• Micro inputs XLR 5 (-40, -50, -60 dBu)
• Micro input jack 1 (-20, -40, -50, -60 dBu)
• Phantom Power 15 V (solo XLR)
• Aux sensitivity 250 mV / 10 kΩ
• Aux inputs 3
• Aux S/N ratio -90 dB
• Frequency response 40 Hz 15 kHz -1 dB
• Micro S/N ratio -87 dB
• T.H.D. + N. < 0,1 %
• Bass tone control 12 dB (100 Hz)
• Mid tone control ±10 dB (1 kHz / 6 kHz)
• Treble tone control ±12 dB (10 kHz)
• Notch filter (Q25, variable) 0 / -20 dB (300 Hz -:-1 kHz)
• Preamp. output 1,5 V / 220Ω bilanciati on XLR
• Preamp. Output 120W continuous power
• Outputs
• 4,8,16,Ω(unbalanced)
• 50V e100V (balanced) (70V Available)
• T.H.D. + N. <0,2% (40 Hz - 15 kHz)
• I.D. (SMTPE) 0,2%
• Insert level 775 mV (in-out)
• Power supply 230 V 50 Hz
• Power consumption 150, 210, 460VA max
• Dimensions 483 x 132 x 310 mm 3 RU
• Colour Pantone 5473U
• Weight 11 Kg