The PS-1220 is an upgraded version that incorporates latest MOS-FET push-pull differential drive topology in the waveform compensation amplifier section. The reference signal generator features further improved accuracy and is linked to the power section by a balanced connection to assure the lowest possible distortion in the output waveform.
All signal circuits of the PS-1220 are analog, employing waveform shaping technology to turn the power from a regular AC outlet into a highly pure sine waveform for use as a stable and uncontaminated energy source for A/V components.
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