Technical Specifications - Martin Audio MA1.3 User Manual

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CONTENTS
14
MA1.3
INPUT IMPEDANCE
GAIN SELECT SWITCH
CMRR@1kHz
OUTPUT IMPEDANCE@1kHz
POWER BANDWIDTH
SLEW RATE
HUM/NOISE
CHANNEL SEPARATION
MAINS OPERATING VOLTAGE
PROTECTION
DISTORTION
THD 20Hz - 20kHz and 1W - 600W
THD at 1kHz and 600W
DIM 30 at 300W
CCIF (13 and 14kHz) at 200W
SMPTE (60Hz and 7kHz) at 300W
POWER MATRIX
LOAD
16 ohms
8 ohms
4 ohms
2 ohms
16 ohms
8 ohms
4 ohms
* Thermal protection may occur at high continuous power.
Power in watts (E1A 1kHz, 1% THD).
DIMENSIONS
WEIGHT
SHIPPING DIMENSIONS
SHIPPING WEIGHT
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TECHNICAL SPECIFICATIONS

CONFIGURATION
Stereo (2 channel)
Stereo (2 channel)
Stereo (2 channel)
Stereo (2 channel)
Bridged mono
Bridged mono
Bridged mono
(W) 483mm x (H) 88mm x (D) 310mm
(W) 19ins x (H) 3.5ins x (D) 12.2ins
8Kg (18lbs)
(W) 560mm x (H) 190mm x (D) 500mm
(W) 22.4ins x (H) 7.6ins x (D) 20ins
10Kg (22lbs)
Martin Audio – MA1.3 Power Amplifier
20kohms (balanced) 10kohms single ended
37dB (I/P sens 0.775V), 32dB (I/P sens 1.27V)
>50dB
0.07 ohms
10Hz - 50kHz
40V/us
<-105dB
1kHz - 90dB
10kHz - 75dB
120 - 270 (minimum start voltage 190) full
output power maintained 180 - 280V.
Optional (65 - 135V) operation.
DC, High temperature, Turn on, VHF, Over and
under voltage, Clip limiters. Short circuit.
4 ohms 0.08%
4 ohms 0.03%
4 ohms 0.02%
4 ohms 0.02%
4 ohms 0.05%
POWER OUTPUT
190W
350W
650W
900W*
750W
1400W
1800W*
22
GUIDES