This manual covers the Harman-Kardon HK6350R Integrated Amplifier, a high-fidelity audio device designed for exceptional audio amplification and reproduction. Engineered for reliability, this unit delivers a robust 90W per channel into a stereo configuration, boasting a wide frequency response from 10Hz to 100kHz. Its sophisticated design includes a built-in phono preamplifier, multiple line-level inputs, and front panel controls for volume, tone, and source selection, all powered by standard 120V AC mains at 60Hz. The HK6350R is an ideal choice for audiophiles seeking superior sound quality and versatile connectivity.

The purpose of this English-language Service Repair Manual is to provide comprehensive guidance for the maintenance and repair of the Harman-Kardon HK6350R Integrated Amplifier. It details essential information including technical specifications, operational procedures, and recommended maintenance practices such as cleaning and ensuring proper ventilation. This manual is an indispensable resource for owners, technicians, and service professionals, enabling them to effectively maintain the performance and longevity of the audio equipment.