Harman Kardon hk 505 Twin Powered DC Integrated HIFI Amplifier

In excellent aesthetic and functional conditions. Pre and final separation, excellent phono section, built with first-rate materials and components.

Designed in the USA, made in Japan, the HK 505 was the top of the line H/K when it was launched in 1978.

* Twin Power Ultrawideband DC True Power design * High current Twin Core power supply (same type used in vintage high-end Marantz - 2285B, etc.) * 40,000mF filter capacitance * TO-3 discrete output transistors in rugged metal case * Stable into 4 ohms * 5 to 150,000 Hertz * 0.03 THD/IMD at full power, typically much lower * Preamp/Poweramp sockets * 13.6kg * Aux1, Aux2, Tape1, Tape2, Tuner, Phono * Speaker 1, Speaker 2; switchable * Tone mute * Tone controls with tone inversion * Subsonic filter, high-pass filter, mono selector * Phono capacitance selector * Balance, volume * Tape copy 1 and 2, Tape monitor 1 and 2 * Loudness selector *