The MA1.3s is one of a range of power amplifiers that have been designed to combine reliability and high power with sonic excellence. The amplifier is characterised by a very high power-to-weight ratio in a lightweight, 2U package. The innovative technology at the heart of the MA1.3s enables it to set new standards in terms of sonic accuracy, impact and clarity.

OUTPUT POWER (EIA AT 1kHz AND 1% THD)
8次 Stereo Power: 350W; 4次 Stereo Power: 525W
8次 Parallel Mono Power: 350W; 4次 Parallel Mono Power: 525W
16次 Bridged Mono Power: 700W; 8次 Bridged Mono Power: 1050W
DISTORTION
THD: <0.05%(10% of full power); IMD: <0.1%(60Hz/7KHz, 10% of full power)
FREQUENCY RESPONSE: 20Hz-20KHz
PSC(PHASE SHIFT CHARACTERISTICS): <± 15°
DAMPLING FACTOR: >800(8次 100Hz)
CHANNEL SEPARATION @ 10kHz: >75dB
S/N RATIO: >108dB(A weighted)
GAIN: 39± 0.5dB
CHANNEL GAIN DIFFERENCE: <0.25dB
INPUT SENSITIVITY: 1V; SLEW RATE: >100V/米S
IMPUT RESISTANCE: 20K ohms balanced, 10K ohms unbalanced
POWER CUR. DRAW: 500VA/2.2A (typical music); 1000VA/4.4A(over loading);
DIMENTSIONS: 482W*400D*88H
WEIGHT: 16kg