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About the DMA-500SV
The Spectral DMA-500SV is a state-of-the-art monaural power amplifier designed for high-end audio systems, featuring fourth-generation high-resolution design and ultra-fast settling circuitry. It employs proprietary SHHA hybrid driver modules, vertical MOSFET outputs with servo-bias tracking, and multiple independent power supplies per output device. The amplifier achieves exceptional speed (1200V/μs slew rate) and ultra-low distortion (0.009% typical at 350W/8Ω), with a frequency response extending to 1.8MHz (-3dB).
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