Harman Kardon - PM655Vxi / High Voltage / High Current Ultrawideband Solid state integrated amplifier

The Harman Kardon PM655Vxi is a solid-state integrated amplifier distinguished by its high voltage and high current capabilities, designed to deliver powerful and clean amplification for home audio systems. Harman Kardon, an American company with a strong heritage in high-fidelity audio, has long been associated with innovative amplifier designs that emphasize sonic clarity and dynamic range. The 'ultrawideband' specification suggests the amplifier supports a broad frequency range, ensuring accurate reproduction of both low and high frequencies. Integrated amplifiers like the PM655Vxi combine preamplifier and power amplifier functions, allowing users to connect multiple audio sources and control volume, tone, and input selection from one unit. Models with high current output are particularly capable of driving demanding speaker loads, maintaining detail and control at higher volumes. Such vintage amplifiers remain prized among audiophiles and collectors for their robust build quality and sonic performance.