HK 6550

Power Consumption

220 Watts

MSRP U.S.

$799.95 each

Weight

20.3lbs (9.2kg)

Dimensions (H x W x D)

5 1/4 inch x 17 1/2 inch x 14 3/16 inch (134 x 443 x 359 mm)

Filter

Subsonic Filter – 15Hz, 16dB/Octave

Loudness Control

Boost (at 50Hz)... +6dB, Phase Shift (400 – 20kHz) ... < 5 degrees

Continuous Average Power (FTC) per Channel

8 ohms – 50 Watts @ 0.09% THD (20 – 20kHz, both channels driven)

Continuous Average Power (FTC) per Channel

4 ohms – 70 Watts @ 0.3% THD (20 – 20kHz, both channels driven)

High Instantaneous Current Capability (HCC)

± 40 Amps

Power Bandwidth

At Half Rated Output, 8 ohms <10Hz – 100,000Hz

Frequency Response

At 1 Watt Output, (+0/-3dB) 0.5Hz – 200,000Hz

Damping Factor

65

Signal-to-Noise Ratio

Ref. Rated Power Output, A-Weighted

Signal-to-Noise Ratio

Phono(MM) – 80dB

Signal-to-Noise Ratio

Phono(MC) – 76dB

Signal-to-Noise Ratio

Tuner/CD – 98dB

Input Level/Impedance

Phono(MM) – 2.2mV/47k ohms, 125pF

Input Level/Impedance

Phono(MC) – 120uV/56 ohms

Input Level/Impedance

Tuner/CD – 135mV/22k ohms

Phono Overload

MM – 135mV

Phono Overload

MC – 7mV

Tone Controls

BASS – ± 10dB @ 50Hz

Tone Controls

TREBLE – ±10dB @ 10kHz