SW1X Audio Design™ DAC V Performance Level 5 Digital to Analogue Converter   DAC V is our currently top of the line, super DAC. Similar to the DAC III Balanced & the DAC IV, DAC V is Signal Output Transformer (OPT) de-coupled, is amplified by Directly Heated Triodes and powered by Directly Heated Valve Rectified … Continue reading SW1X DAC V