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Acclaimed Customization Feature
As with all of DENON’s high-grade A/V receiver, the AVR-685 lets you adjust delay
times and other parameters so that you can customize the performance of the
AVR-685 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. These customized features are then stored, for each source input and sur-
round mode, in Personal Memory Plus so constant readjustments are not required.
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Multi-Function Preset Memory Remote Controller with Glo-keys
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.
*Remote control codes cannot be used with the products of other manufacturers and some DENON products.
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DENON's Latest Surround Technology Faithfully Recreates the
Surround Sound Produced at the Dubbing Stage.
• DTS 96/24 Decoding for DVD-Video
• DTS-ES Discrete 6.1 and Matrix 6.1
• DTS NEO:6
• Dolby Digital EX
• Dolby Pro Logic IIx
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6 Channel Stereo Mode
DENON's popular 6 Channel Stereo mode transforms your favorite 2-channel sources
such as CD, tape, stereo radio and stereo video sources into exciting surround
sound, free of delay effects and unnatural artifacts, from all six speakers. This 6
Channel Stereo mode was originally developed by DENON to enhance music lovers'
enjoyment of home theater ambience.
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DENON DSP Surround Modes Add Listening Excitement
Put yourself in the middle of your favorite concert hall and music environments
with DENON's DSP acoustic environment simulation modes. These DSP modes
add spacious surround sound enhancements to your favorite music and video
sources, and include these distinctly different sounding effects:
1. 5 / 6 Channel Stereo
5. Video Game
2. Virtual Surround
6. Matrix
3. Rock Arena
7. Mono Movie
4. Jazz Club
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Adjustable Cross-Over Switching
The AVR-685 supports subwoofer cross-over switching with a choice of 8 cross-over
frequencies: 40/60/80/100/120/150/200/250Hz. This lets you more accurately match
the performance characteristics of the subwoofer to the main speaker system.
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Front Panel Inputs
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Front A/B Speaker Terminals
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High-grade Speaker Terminals (All ch)
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Frequency Synthesis Tuning
• 56-Station AM/FM Random Preset Memory Tuning
• Auto Preset Memory
Specifications
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Input/Output Terminals For Every A/V System
• Audio Inputs
8 Analog Inputs.................................... CD, (TUNER), DVD/VDP, TV/DBS, AUX
VCR, CDR/TAPE, V.AUX(FRONT)
6 Analog EXT. Inputs........................... FRONT L/R, CENTER,
SURROUND L/R, SUBWOOFER
3 Digital Inputs..................................... OPTICAL x 2
COAXIAL x 1
• Audio Outputs
1
Analog PRE OUT Terminal .............. SUBWOOFER
2 Analog REC OUT Terminals.............. VCR, CDR/TAPE
• Video Inputs
4 Composite Inputs.............................. DVD/VDP, TV/DBS, VCR, V.AUX(FRONT)
3 S-Video Inputs ...................................... DVD/VDP, TV/DBS, VCR
3 Component Inputs ................................ DVD/VDP, TV/DBS, VCR
• Video Outputs
2 Composite Outputs........................... VCR, MONITOR
2 S-Video Outputs ............................... VCR, MONITOR
1 Component Output ........................... MONITOR
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Power Amplifier Section
Rated output
*THD figures are power amp stage values.
Front.......................................... 75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W + 110 W (6 ohms, 1 kHz, 0.7 % THD)
Center ....................................... 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W
(6 ohms, 1 kHz, 0.7 % THD)
Surround................................... 75 W + 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W + 110 W
(6 ohms, 1 kHz, 0.7 % THD)
Surround Back ........................ 75 W
(8 ohms, 20 Hz - 20 kHz, 0.08 % THD)
110 W
(6 ohms, 1 kHz, 0.7 % THD)
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Preamplifier Section
Input sensitivity/Impedance
CD, DVD/VDP, TV/DBS, VCR, CDR/TAPE, AUX
V.AUX(FRONT)................. 200 mV/47 kohms
Output level/Load impedance
SUBWOOFER................... 1.2 V/10 kohms
CDR/TAPE, VCR .............. 200 mV/47 kohms
Frequency response .............. 10 Hz - 100 kHz (+1, -3 dB) (Tone Defeat On)
Signal-to-noise ratio............... 98 dB (IHF-A weighted) (Tone Defeat On)
Tone control........................... Treble: ±12 dB at 10 kHz
Bass: ±12 dB at 100 Hz
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FM Section
Tuning frequency range......... 87.5 - 107.9 MHz
Usable sensitivity ................... 1.0 µV (11.2 dBf)
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AM Section
Tuning frequency range......... 520 - 1710 kHz
Usable sensitivity ................... 18 µV
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General
Power supply ......................... AC 120 V, 60 Hz
Power consumption ............... 4.0 A
Dimensions ............................ 434 (W) x 147 (H) x 417 (D) mm
17-3/32” (W) x 5-25/32” (H) x 1-23/64 “(D)
Weight.................................... 10.9 kg, 24 lbs 49 oz
DENON ELECTRONICS (USA), LLC.
19C CHAPIN ROAD, SUITE 205 PINE BROOK, N.J. 07058-9385 USA
TEL: 973-396-0810 www.usa.denon.com
DENON, LTD.
3-16-11, YUSHIMA, BUNKYO-KU, TOKYO 113-0034, JAPAN
N E W M O D E L I N F O R M A T I O N
AVR-685
*Design and specifications are subject to change without notice.
*”Dolby”, “Dolby Digital”, “Pro Logic II”, “Dolby Digital EX” and the double-D device are registered trademarks of Dolby Laboratories Licensing Corporation.
*DTS is registered trademarks of DTS Technology.
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