Specifications

12 TECHNICAL SPECIFICATIONS
M3
INPUTS 2 Electronically Balanced
IMPEDANCE 20K ohms (10K ohms per leg single ended)
CMRR 60dB 20Hz – 10KHz
CONNECTORS 3 Pin female XLR
OUTPUTS 4 Electronically Balanced
SOURCE IMPEDANCE 62 ohms
MIN LOAD IMPEDANCE 600 ohms
MAX OUTPUT +20dBu into 600 ohms
CONNECTORS 3 Pin Male XLR
FREQUENCY RESPONSE -3dB @ 18 Hz 12dB/octave
-3dB @ 45KHz 12dB/octave
(ultimately set by system parameters)
DISTORTION+NOISE 0.01% THD @ 2V output (limiters cancelled)
SIGNAL+NOISE/ >100dB @ 2V output
NOISE RATIO
LIMITERS Individual for each channel.
Ratio 20:1.Threshold range -12dBu to +12dBu
in 16 steps
MAINS SUPPLY Captive 2m 3 core cable with integral
U.K. 3 pin plug
MAINS VOLTAGE Internally selectable by hard wire link
100-120/220-240V
AC, 50/60Hz.Voltage tolerance
on each setting
± 10%
MAINS FUSE 100-120V and 220-240V: - 160mA Type ‘T’ (L)
DIMENSIONS (W) 482mm x (H) 44mm x (D) 155mm
(W) 19ins x (H) 1.75ins x (D) 6.1ins
WEIGHT 2.4Kg
SHIPPING DIMENSIONS (W) 545mm x (H) 120mm x (D) 235mm
(W) 21.5ins x (H) 4.7ins x (D) 9.3ins
SHIPPING WEIGHT 2.9Kg
Due to our policy of continuous product improvement all specifications are
subject to change without notice.
Martin Audio – M3 System Controller
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