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CONTENTS
10
TECHNICAL SPECIFICATIONS
WX3A
INPUTS
IMPEDANCE
CMRR
CONNECTORS
OUTPUTS
SOURCE IMPEDANCE
MIN LOAD IMPEDANCE
MAX OUTPUT
CONNECTORS
FREQUENCY RESPONSE -3dB @ 25 Hz 12dB / octave
DISTORTION+NOISE
SIGNAL+NOISE/
NOISE RATIO
LIMITERS
INDICATORS
PROTECTION
MAINS SUPPLY
MAINS VOLTAGE
MAINS FUSE
DIMENSIONS
WEIGHT
SHIPPING DIMENSIONS (W) 530mm x (H) 120mm x (D) 310mm
SHIPPING WEIGHT
Due to our policy of continuous improvement all specifications are subject
to change without notice
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2 Electronically Balanced
36K ohms (18K ohms per leg single ended)
67dB 20-10KHz
3 Pin female XLR
4 Electronically Balanced
47 ohms
500 ohms
+20dBu into 500 ohms limiter defeated
3 Pin Male XLR
-3dB @ 35KHz 12 dB / octave
(ultimately set by system parameters)
0.009% THD @ 2V output (limiters cancelled)
>97dB's @ 2V output 20Hz – 20KHz quasi
peak o/c input
Individual for each channel. With program
related attack times. Ratio 20:1. Threshold
range -12dBu to +12dbu, in 16 steps
2-way stereo, 3/4 way-mono LED's. Signal
present, threshold and LED's on each band
Auto muting relays and soft start (4 seconds)
IEC mains connector with integral fuse holder
Externally selectable on IEC inlet 100-120-220-
240V AC, 50/60Hz. Voltage tolerance on each
setting ±10%
220-240V: -250mA Type 'T'(L)
100-120V: -500mA Type 'T'(L)
(W) 482mm x (H) 44mm x (D) 211mm
(W) 19ins x (H) 1.75ins x (D) 8.3ins
3.5kg (7.7lbs)
(W) 21ins x (H) 4.7ins x (D) 12.2ins
4.1kg (9lbs)
Martin Audio – WX3A System Controller
15
GUIDES
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