R Series（DSP）
· Adopting Class D power amplifier circuit, with RMS rated output power, stereo mode supports 4 Ω on load working mode, and bridge supports 8 Ω on load working mode.
· The switching power supply adopts PFC and soft switching power supply technology, and has been optimized for the audio power amplifier, which can adapt to harsh power
grid environments and provide continuous power for the amplifier.
· Active power factor correction technology reduces the load on the power grid while providing a wide range of power supply operation, which can work normally within the
voltage range of AC90-260V, 50/60Hz.
· High performance audio dedicated DSP, equipped with LCD display screen; Each output filter is equipped with a 48K downsampling 512 sampling FIR filter and an IIR filter
(optional high-low pass, high-low frame, first-order/second-order all pass).
· The switching power supply adopts PFC and soft switching power supply technology, and has been optimized for the audio power amplifier, which can adapt to harsh power
grid environments and provide continuous power for the amplifier.
· Active power factor correction technology reduces the load on the power grid while providing a wide range of power supply operation, which can work normally within the
voltage range of AC90-260V, 50/60Hz.
· High performance audio dedicated DSP, equipped with LCD display screen; Each output filter is equipped with a 48K downsampling 512 sampling FIR filter and an IIR filter
(optional high-low pass, high-low frame, first-order/second-order all pass).
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