Show MA-4120 Make an enquiry Multiplex P.A. MIX Power Amplifie

* 4 independent channels
* 4 zone selectors for each output CH with LED indicator
* 5 sets of gain, treble, bass and volume controls
* 5 groups VU meter for output and 2 RCA inputs
* 4 XLR+1/4 TRS combo input and 1 RCA input
* Telephone paging function, and monitor output
* Priority of Input 1. VOX mute function
* Input matrix
* Output Impedance:4O, 8O.
* High Output  Voltage: 25V, 70V, 100V
* Power Output RMS 120W x 4 at 4O
* Intelligent colling fan
* 19" Rack mount type (3U size)

MODEL MA-4120
Power SupplyAC 115V / 60Hz or AC 230V / 50Hz Selectable
InputsCH1-4:MIC. / Phantom: -50dBv; Line:-10dB balance;
CH4-5:-10dB unbalance;
Telephone paging:-10dBv
Frequency Response60-17000Hz-3dB
Tone ControlTreble:±10dB at 10KHz; Bass:±10dB at 100Hz
T.H.D.?1%
S/N RatioMIC?60dB;Line>70dB; Tell.>60dB
Priority for Input 1MUTE CH2-5
Output Impedance4O, 8O
Output Constant Voltage25V, 70V, 100V 
Power OutputRMS. 120W x 4 at 4O
Monitor Output1W RMS
Phone Output0.5W into 47O
Indicate LED5VU mtrs (LED type); 1 Power indicator; 5 Mute indicators
Dimension(WxDxH)483 x 132 x 444 mm (19" x 5.2" x 17.48")
Weight (Approx.)20.5 kg (45.2 lb)