PK-400
Technologically advanced Class H circuit
Class H circuit with an efficiency of 93%, capable of easily driving a 4Ω load; unique design s the output transistors to operate within the Safe Operating Area. Hi-Fi grade audiophile circuit.
Switching power supply equipped with series-parallel dual-loop power resonance technology
Effectivctromagnetic radiation interference from the power supply on the sound quality, offering a waveform superior to that of a power frequency transformer, resulting in a more delicate and
