HK 690I

Power Supply

AC 120V, 60Hz

Power Consumption

400 watts

MSRP U.S.

$699.95 each

Amplifier Power (RMS)

60 watts per channel @ <0.06% THD

High Instantaneous Current Capability (HCC)

± 45 Amps

Power Bandwidth

10Hz – 100kHz

Frequency Response

0.2Hz – 150kHz (+0/-3dB)

Signal-to-Noise Ratio

PHONO MM – 77dB A-WTD

Signal-to-Noise Ratio

PHONO MC – 79dB A-WTD

Signal-to-Noise Ratio

AUX & DAD – 80dB A-WTD

Input Level/Impedance

PHONO MM – 120 uV/56 ohms

Input Level/Impedance

PHONO MC – 2.2mV/47k ohms, 125pF

Input Level/Impedance

AUX & DAD – 135mV/22k ohms

Tone Controls

BASS – ± 10dB @ 50Hz

Tone Controls

TREBLE – ±10dB @ 10kHz

Tone Controls

BASS TURNOVER – 200Hz/400Hz

Tone Controls

TREBLE TURNOVER – 2kHz/6kHz

Loudness Control

+10dB/+3dB (-40dB Position) at 50Hz/ at 10kHz

Filter

SUBSONIC – 15Hz, 12dB/ Octave

Dimensions (H x W x D)

5-1/4 x 17-7/16 x 14-3/8

Usable Sensitivity

MONO – 11.2dBf (2uV)

Quieting Sensitivity

MONO – 16.8dBf (3.8uV)

Quieting Sensitivity

STEREO – 37.3dBf (40uV)

Alternate Channel Selectivity

FM... 60dB

Stereo Separation

55dB (1kHz)

Total Harmonic Distortion

MONO – 0.06% (1kHz, 100% modulation)

Total Harmonic Distortion

STEREO – 0.08% (1kHz, 100% modulation) mono/stereo

Sensitivity

AM... AM EXTERNAL ANTENNA – 15uV