Moving sale: Harman Kardon PM 660 Amplifier + TU 615 Tuner Photo #96573 - Canuck Audio Mart
Harman/Kardon PM 660 - Vintage Audio
Lefson Repair - HARMAN KARDON - PM660 - Nice vintage integrated amplifier. It's fitted with a dual (L+R) symmetrical DC power supply. Fully restored and calibrated. We've replaced more than 50 components