Denon AVR-688 User manual

AVR-688
AV Surround Receiver
New model information
A/V Surround Receiver featuring HD Video connectivity,
that enhances your level of entertainment enjoyment.
The Latest HD Video Su ort
• HDMI1.3a switching*
• Deep Color up to 36-bit and xvYCC broader color space support
• Discrete devices for ultimate HD video performance in each block
• 10-bit video encoder and decoder
• 1080p video pass through
MultEQ Auto setu and Room EQ
• New tower type microphone for more
accurate measuring
• Up to six measurement points
• High level resolution filters for satellite
speakers and also subwoofer
Denon Design Solutions for Maximizing Content Quality
• Indentical quality and power for all 7 channels, 110W x 7ch (6 ohms)
• Discrete devices for ultimate performance in each block
• New 32-bit floating point DSP
• Minimum signal path design
• Direct Mechanical Ground for stable drive
• Dual power transformer
• Denon customised block capacitor
• Separate unit design
Com ressed Audio Restorer
Denon's new audio technology for MP3/WMA/AAC compressed audio
formats to reproduce higher frequency range and deeper bass sound.
Digital Media Connectivity
• Network Audio/Photo Ready (optional ASD-3N/3W)
• iPod Audio/Photo and Video playback
(optional ASD-1R/3N/3W)
• XM Ready
Ease-of-Use
• Auto set-up and Room EQ, featuring MultEQ from Audyssey
• 3 Quick Select Buttons
• New back panel layout
Multi-Zone Ca ability
• Two Zone multi-source capability
• Zone 2 audio output
• Power amplifier assign for zone 2
• Remote in/out
Other Features
• Auto Surround Back Channels ON function, for auto-detection of
supporting sources
• Auto Surround mode
• Audio Delay function (max. 6 frames or 200 msec)
• Night Mode for neighbor friendly listening
• Muting level settings (Full/-40dB/-20dB)
• Volume Level Limiter, for setting maximum volume levels
• Power-ON Volume Level Memory
• Variable subwoofer crossover switching
Bullet points
*Shown ASD-3W
*No audio support

16940707 A
Denon Brand Company
D&M Building, 2-1 Nisshin-cho, awasaki-ku, awasaki-shi,
anagawa, 210-8569, Japan
www.denon.com
HDMI
Component
S-Video
Composite
Analog audio (Tuner included)
Analog EXT. Input
Digital OPTICAL
Digital COAXIAL
Dock control for iPod
2
3
3
4
8
7.1ch
2
2
1
HDMI Monitor
Component Monitor
S-Video REC
Monitor
Composite REC
Monitor
Analog audio REC
Zone 2
Analog Preout
Remote In/Out
1
1
1
1
1
1
2
1
1
1/1
IN OUT
Others
Input / Output terminals Specifications
Power Amplifier Section
Rated output *THD figures are power amp stage values.
Front 75 W +75 W (8 ohms, 20Hz - 20kHz)
110 W + 110 W (6 ohms, 1kHz)
Center 75 W (8 ohms, 20Hz - 20kHz)
110 W (6 ohms, 1kHz)
Surround 75 W +75 W (8 ohms, 20Hz - 20kHz)
110 W + 110 W (6 ohms, 1kHz)
Surround back 75 W + 75 W (8 ohms, 20Hz - 20kHz)
110 W + 110 W (6 ohms, 1kHz)
Preamplifier Section
Input sensitivity/impedance
Audio inputs 200 mV/47 kohms
Output level/Load impedance
Audio outputs 1.2 V/10 kohms
Rec. Audio outputs 200 mV/47 kohms
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
Dimensions (WxHxD) 434 x 171 x 383 mm
17-3/32” x 6-47/64” x 15-5/64”
Weight 11.1 kg, 24.5 lbs
• Design and specifications are subject to change without notice.
• Dolby and the double-D symbol are registered trademarks of Dolby Laboratories.
• DTS is a registered trademark & the DTS logos and symbol are trademarks of DTS, Inc.
• Audyssey MultEQ is a trademark of Audyssey Laboratories. MultEQ and the Audyssey MultEQ logo are trademarks of Audyssey Laboratories, Inc.
• ©2007 XM Satellite Radio Inc. All rights reserved.
Denon Electronics (USA), LLC
100 Corporate Drive
Mahwah, NJ 07430, U.S.A.
www.usa.denon.com