AVR 660 (serv.man3) - Harman Kardon Audio Service Manual (repair manual). Page 5

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TECHNICAL SPECIFICATIONS

Stereo Mode, Continuous Average Power (FTC) 
 

AVR 760:  100 Watts per channel, 20Hz–20kHz, @ <0.07% THD, both 

channels driven into 8 ohms

 

AVR 660:  85 Watts per channel, 20Hz–20kHz, @ <0.07% THD, both 

channels driven into 8 ohms

Seven-Channel Surround Modes  
Power per Individual Channel for AVR 760/AVR 660

 

Front L & R channels: 

 

85/75 Watts per channel @ <0.07% THD, 20Hz–20kHz into 8 ohms

 

Center channel: 

 

85/75 Watts @ <0.07% THD, 20Hz–20kHz into 8 ohms

 

Surround (L & R Side, L & R Back) channels: 

 

85/75 Watts per channel @ <0.07% THD, 20Hz–20kHz into 8 ohms

Input Sensitivity/Impedance 
 

Linear (High-Level) 

200mV/47k ohms

Signal-to-Noise Ratio (IHF-A) 

100dB

Surround System Adjacent Channel Separation 
 

Pro Logic® I/II  

40dB 

 

Dolby® Digital (AC-3) 

55dB 

 

DTS®  

55dB

Frequency Response  
 

@ 1W (+0dB, –3dB) 

10Hz –130kHz

High Instantaneous Current Capability (HCC) 
 

AVR 660 

±50 Amps 

 

AVR 760 

±60 Amps

Transient Intermodulation  
Distortion (TIM) 

Unmeasurable

Slew Rate  

40V/µsec

 

Frequency Range 

87.5–108.0MHz 

 

Usable Sensitivity 

IHF 1.3µV/13.2dBf 

 

Signal-to-Noise Ratio 

Mono/Stereo 70/68dB 

 

Distortion 

Mono/Stereo 0.2/0.3% 

 

Stereo Separation 

40dB @ 1kHz 

 

Selectivity 

±400kHz, 70dB 

 

Image Rejection 

80dB 

 

IF Rejection 

90dB

 

Frequency Range 

520–1720kHz 

 

Signal-to-Noise Ratio 

45dB 

 

Usable Sensitivity 

Loop 500µV 

 

Distortion 

1kHz, 50% Mod 0.8% 

 

Selectivity 

±10kHz, 30dB

 

Television Format 

PAL 

 

Input Level/Impedance 

1Vp-p/75 ohms 

 

Output Level/Impedance 

1Vp-p/75 ohms 

 

Video Frequency Response  

 

(Composite and S-Video) 

10Hz–8MHz (–3dB) 

 

Video Frequency Response  

 

(Component Video) 

10Hz–100MHz (–3dB) 

 

HDMI™ 

Version 1.3a with 10-bit Deep Color

 

Power Requirement 

AC 230V/50Hz 

 

Power Consumption 

 170W idle, 1220W maximum  
(7 channels driven, both models)

 

Stand-by consumption 

AVR 760: <1 Watt, AVR 660: <1 Watt

 

Dimensions  

(Product) 

(Shipping) 

 

 

Width 

440mm 

520mm 

 

 

Height 

165mm 

280mm 

 

 

Depth 

435mm 

580mm

 

Weight 

(Product) 

(Shipping) 

 

 

AVR 660 

19kg (42 lb) 

22.3kg (49 lb) 

 

 

AVR 760 

20kg (44 lb) 

23.3kg (51 lb)

Depth measurement includes knobs, buttons and terminal connections.
Height measurement includes feet and chassis.
Features, specifications and appearance are subject to change without notice.

Please register your AVR 760/AVR 660 at www.harmankardon.com.
NOTE:  You’ll need the product’s serial number. At the same time, you can choose to be notified about new products and/or special promotions.

AVR 660 -760, 230V Service Manual

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