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MA900 – 2U Professional Power Amplifier

MA900 – 2U Professional Power Amplifier


Stereo 8Ω: 2x 200W
Bridge 4Ω: 950W
Frequency Response (half power): 15Hz – 25.000Hz (+0 / -1dB)
Damping Factor 1kHz at 8Ω: >400:1
Input Impedance: 10kΩ balanced to ground

Calibrated input attenuators
Signal present, Maximum power and Protection
XLR and 6,35mm TRS jack paralleled balanced inputs
Mode selector (Parallel, Stereo or Bridge)
Anti-clipping compressor and Earth-lift switches

The supply
The MA series power supply uses high-current toroidal transformers and a huge capacitor bank to ensure an uncommonly high amount of stored energy. This makes a critical difference in sound quality allowing incredible transient response and speakers motion control, even when driving 2 Ω loads.

The audio performance
To achieve its remarkable sound quality, the NEXT MA series output circuits were engineered as a high bandwidth, very low bias and feedback class AB or H (MA3200 andMA3800), using the highest grade linear output devices. This approach yields outstanding studio-quality sound accuracy and detail.

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