Harman Kardon HK6650R User Manual

High current capability for dynamic music signals, ensuring reduced distortion.

Wide bandwidth and low distortion without high negative feedback for improved dynamics.

Protects against speaker damage without limiting output during music reproduction.

Switch for amp section separation and special loudness/phase circuit for enhanced sound.

Use correct AC voltage and handle power cord gently to prevent hazards.

Avoid hazardous locations like humid or hot places; ensure ventilation.

Do not open cabinet; clean with soft cloth and avoid solvents.

Connect speaker wires carefully, ensuring correct polarity and length.

Separates pre/power amp sections for independent use.

Connect external remote sensor or use "Remote Out" jack for control.

Power switch and indicator for unit operation status.

Adjust bass, treble, and channel balance for desired sound.

Switches for speaker output, loudness, and subsonic filter.

Connect stereo headphones for private listening.

Selects audio source like Phono, CD, Tuner, AUX, Video.

Controls for tape monitoring, recording output, and dubbing.

Volume control and cartridge selector for phono input adjustment.

System for controlling amplifier and other compatible devices.

Instructions for playing discs and tuning into radio broadcasts.

Steps for playing CDs, AUX, and video input audio.

Guide for recording audio onto tape decks from various sources.

Instructions for playing back recorded tapes using the unit.

Steps for dubbing tapes between connected tape decks.

Resolving problems with power indicator and no sound output.

Troubleshooting sound on one side, reversed channels, or non-functional tone controls.

Addressing turntable hum, buzzing, or howling sounds.

Fixing poor sound quality or issues with making recordings.