POWERAMP

SAE2600, Krell kst100, Audio research 75A, GOLDEN TUBE40Se, ACCUPHASE 300s, P102, SONY TA N9000SE, NAKAMICHI PA7, QUICKSILVER  8417, KR ANTERES 300B, FISHER 6000, JBL MONO BLOCK 6008, 6012, PIONEER M 22, 25, LUXKIT KMQ60, MARANTZ SM8, PROTON 1150, THRESHOLD 400A, VIOLA SA15, BOSE 1705