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MA650

650W professional amplifier

650W professional amplifier

•High-strength structural chassis, symmetrical structure with the rack, fast assembly;
•High-energy linear power supply, high-efficiency toroidal transformer;
•Independent module structure, high resolution, clear and delicate voice;
•Balanced and unbalanced input; three output modes: stereo, mono and bridge;
•Highly sensitive safety protection circuit;
•Peak clipping and amplitude limiting, power supply soft start system. The soft-start characteristic of the circuit using relay delay protects the speaker from electrical shock when switching on and off;
•Dual Speaker and speaker binding post outputs;
•High-efficiency dual-fan cooling channel;
•Low noise design;
•Input method: Cardon female balanced input, 6.35 socket input;
•Output method: speaker binding post, speaker cardon.
•Output power: 8Ω, 2×450W 4Ω2×900W (MA450)
8Ω, 2×650W 4Ω2×1300W (MA650)
8Ω, 2×850W 4Ω2×1700W (MA850)
•Frequency response: 20Hz-20kHz, +0/-0.5dB
•Signal to noise ratio: 95dB •Total harmonic distortion: <0.05%@8Ω1KHz
•Slew rate: 40 V/μs •Damping coefficient: >200@8Ω

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