Electro-Voice MA-1212 user manual

Summary of the content on the page No. 1

MA-1212 Mixer Amplifier
120-Watt, 12 Input
Mixer Amplifier
General Description:
The Electro-Voice ® MA-1212 is a 120-watt, twelve-input
mixer amplifier designed for commercial sound
applications. It features twelve separate input controls
which can be used to adjust the level from any of 12 input
sources. Figure 1 shows the layout of the front and rear
panels.
Input channels 1-10 are designed to either be used as
low-Z balance microphone or line level inputs. The
combination connector on inputs

Summary of the content on the page No. 2

Technical Specifications: Ps ower Output (at 1 kHz): 120 Watt St peaker Outputs: 4, 8, 16 ohm, 25, 70.7 and 100-Vol FB requency Response: 50 Hz - 15 kHz, ±3 d Tone Controls, Input Sensitivity/Impedance, Bz ass: +-10 dB at 100 H I) nputs 1-10 Mic setting: 0.3 mV/600 ohm (balanced Tz reble: +-10 dB at 10 kH I) nputs 1-10 Line setting: 75 mV/47kohm (balanced Mn uting: 40 dB attenuatio Pr aging: -20 dBm/600 ohm (transforme P, rotection : 3 independent Slo-Blo ® fuses isolated) primary ac and dc P) o