Denon AVR-681 manual Versatile Input & Output Terminals, Audio Inputs, Audio Outputs, Video Inputs

N E W M O D E L I N F O

■Versatile Input & Output Terminals

For maximum system flexibility, the AVR-681 is provided with an abundance of audio and video input and output terminals. Two assignable digital inputs, one optical and one coaxial, can be configured according to your system's component output capabilities. The AVR-681 provides five sets of analog inputs, along with three sets of video inputs, for total system connection flexibility.

•Audio Inputs
6	Analog Inputs	CD, TUNER, DVD/DVP,
		TV/DBS, VCR, MD/TAPE
6 Analog EXT. Input		FRONT L/R, CENTER,
		SURROUND L/R, SUBWOOFER
1	Digital (Optical) Input	OPTICAL X 1
1	Digital (Coaxial) Input	COAXIAL X 1
•Audio Outputs
1 Analog PRE OUT Terminals		SUBWOOFER
2 Analog REC OUT Terminals		VCR, MD/TAPE
•Video Inputs
3	Composite Inputs	DVD/VDP, TV/DBS, VCR
3	S-Video Inputs	DVD/VDP, TV/DBS, VCR

R M A T I O N AVR-681

■Acclaimed Customization Feature

As with all of DENON’s high-grade A/V amplifiers, the AVR-681 lets you adjust delay times and other parameters so that you can customize the performance of the AVR-681 to suit your own home theater and enhance operating ease. The adjustments are easy to make via a dialog format on the fluorescent display on the front panel.

■Frequency Synthesis Tuning

•40-Station AM/FM Random Preset Memory Tuning

•Auto Preset Memory

Specifications

■Power Amplifier Section

Rated output	*THD figures are power amp stage values.
Front	90 W + 90 W (6 ohms, 1 kHz, 0.7 % THD)
	60 W + 60 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
Center	90 W	(6 ohms, 1 kHz, 0.7 % THD)
	60 W	(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
Surround	90 W + 90 W (6 ohms, 1 kHz, 0.7 % THD)
	60 W + 60 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

•Video Outputs

2 Composite Outputs ................... VCR, MONITOR

2 S-Video Outputs........................ VCR, MONITOR

■Personal Memory Plus, for Easy Operation

The AVR-681 includes the Personal Memory Plus function that automatically remembers the surround mode you last used for each program source, so that you do not need to select the mode again for that program.

■Audiophile Quality Speaker Terminals

In addition to accepting bare wire or pin terminations, the front main speaker terminals (left, center, and right) can also accept banana-plug terminals for full compatibility with high grade speaker cables, along with easy connection capability.

■Multi-Function Preset Memory Remote Controller

The supplied system remote controller features a large selection of

remote control codes to operate other components in your home theater system, including codes for selected DENON models, along with remote control codes from other manufacturers. The most frequently used buttons are laid out separately for TV, VCR and DVD, for maximum ease-of-use.

■Preamplifier Section Input sensitivity/Impedance

CD, DVD/VDP, TV/DBS, VCR, MD/TAPE,

FRONT L/R, CENTER, SURROUND L/R,

SUBWOOFER	200 mV/47 kohms
Output level/Load Impedance
SUBWOOFER	1.2 V/10 kohms
MD/TAPE MONITOR,
VCR	200 mV/47 kohms
Frequency response	10 Hz - 100 kHz (+1, -3 dB) (Tone Defeat On)
Signal-to noise ratio	98 dB (A-weighting) (Tone Defeat On)
Tone control	Treble: ±10 dB at 10 kHz
	Bass: ±10 dB at 100 Hz
■ FM Section
Tuning frequency range	87.5 - 107.9 MHz
Usable sensitivity	1.0 µV (11.2 dBf)
■ AM Section
Tuning frequency range	520 - 1710 kHz
Usable sensitivity	18 µV
■ General
Power supply	AC 120 V, 60 Hz
Power consumption	3.7 A
Dimensions	434 (W) x 147 (H) x 417 (D) mm
	17.1” (W) x 5.8” (H) x 16.4” (D)
Weight	9.5 kg, 20.9 lbs

*Design and specifications are subject to change without notice.

*”Dolby”, “Dolby Digital”, “Pro Logic”, and the double-D device are registered trademarks of Dolby Laboratories Licensing Corporation. *DTS is registered trademarks of DTS Technology.

DENON ELECTRONICS.	NIPPON COLUMBIA CO., LTD.
DIVISION OF DENON CORPORATION (USA)	14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011, JAPAN
19 CHAPIN ROAD, P.O. BOX 867, PINE BROOK, NJ 07058-9777 USA	http://www.denon.co.jp
TEL: 973-396-0810 http://www.del.denon.com
DENON CANADA INC.

17 DENISON STREET, MARKHAM ONTARIO, CANADA L3R 1B5 TEL: 905-475-4085

12200500 A Printed in Japan