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

7.1ch

HDMI Monitor

Component Monitor

S-Video REC

Monitor

Composite REC

Monitor

Analog audio REC

Zone 2

Analog Preout

Remote In/Out

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.

Denon Electronics (USA), LLC

100 Corporate Drive

Mahwah, NJ 07430, U.S.A.

www.usa.denon.com

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