Specifications

40
M 12X4
PREAMPLIFIER MIXER
PREAMPLIFIER EQUIPMENT
Preamplifier/mixer with 12 inputs
and 4 outputs
• 4 micro/line inputs;
• Priority of the 4 microphone
inputs over all other inputs and
priority of the rst input over the
other 3
• Volume control and voice control
for the 4 microphone inputs
• Phantom 24V. 4 stereo line inputs
on double RCA with selection via
purpose-provided selector knob
• General volume and tone control
• 2 XLR outputs for
• Left and right channel with
independent volume control for
each channel
• One stereo output and one
stereo recording output
• 1 rack unit
482
44
M 12X4
Code 18147
Mono Channels Impedance kohm 2,2
micro Max input signal dBu 0
Max gain (@ main Out)dB 65
 Equivalentinputnoise(EIN)
(between 22Hz and 22KHz unweighted) - 118
CMRR (@main out, Gain 75dB)dB - 65
Mono Channels line Impedance kohm 33
Max input signal dBu 30
Max gain (@main Out) dB 25
Mono Channels tone Voice dB ± 12
Stereo Channels Impedance kohm 22
tone Max input signal dBu 10
Max gain (@ main Out) dB 10
Stereo Channels tone High Shelving (@12kHz) dB ± 15
Low Shelving (@80kHz) dB ± 15
General outputs Impedance kohm 600
Max output (main out) dBu 22
Distortion + noise@16dBu
(main out, 40dB gain) 0,025%
Signal/noise ratio 20dB 96
 Frequencyresponse(@0/1dB) 20Hz-20kHz
Power supply 100V÷230V - 50Hz÷60Hz with internal power supply unit
CP-2
Cassette player
STUDIO PRO 9BA
Amplified Box
TM-2
Digital tuner
MCA 2240 o MCA 4240
Power unit
STUDIO 3 BT/WP
Loudspeaker
CD-2
CD player
Cassette
MD-S 1100
Microphones
MD-S 1100
Microphones
40