■ Fully Discrete, Equal Response and Power of 75 W
for Each Channel
Front 75 W + 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
Center 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
Surround 75 W + 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
The AVR-1800 uses a high-capacity power transformer in
the power circuit to support not only stable reproduction of
5.1-channel Dolby Digital / dts sound sources but also highquality pure audio recordings. The fully discrete configuration
of the power amp section delivers equal power to the Front
Left and Right, Center, and Surround (Rear) Left and Right
speakers to ensure that they all respond at identical levels.
During surround sound reproduction, the AVR-1800 taps its
powerful reserves of 75 W for each of the 5 channels to surround you with a refreshingly clean, realistic sound.
■ DDSC-Digital (Dynamic Discrete Surround
Circuit-Digital)
Since surround signals are all processed in the digital
domain, the AVR-1800 is equipped with a newly-developed,
sophisticated, high-performance DSP circuit with "Full Block
Floating Point" calculations for the Dolby Digital, Dolby ProLogic, dts decoders, and Surround Simulator. The D/A converters feature high resolution designs for all the Front L/R,
Center, Surround L/R, and Subwoofer channels. This combination of DSP and D/A converters works to bring out the
tremendous potential of Dolby Digital and dts sound. In
addition, high resolution A/D converters have been incorporated for the Dolby Pro-Logic decoder. The merits of all the
latest technologies have been harnessed to reproduce the
absolute highest quality in sound possible today.
AVR-1800
Dolby Digital and dts Certified A/V Receiver
Eminently Affordable, High-Quality Ambiance For Your Home Theater.
NEW MODEL INFORMATION
The AVR-1800 is an A/V surround receiver that lets you enjoy Dolby Digital and dts surround sound with maximum
ease. To ensure that all channels deliver an identical response—a vital requirement of both Dolby Digital and dts—the
AVR-1800 is equipped with fully discrete, equal power amplifiers. Sound effects linked with the action in a movie will
thus move in the listening space around you and greatly heighten the sense of realism.
The AVR-1800’s remote controller features a newly-developed liquid crystal display that makes operation from your
seat easier than ever. You can operate system set-up procedures, such as making adjustments to obtain optimum surround performance, using the display on the remote controller rather than on the AVR-1800 itself.
Radio
Dynamic Discrete Surround Circuit-Digital Block Diagram
*Gold Version Available.
■ Affordable, High-Performance Dolby Digital and DTS
The AVR-1800 gives you high-performance Dolby
Digital and dts at a price you can afford. With a fully discrete configuration for each of the unit’s five channels, the
AVR-1800’s Dolby Digital and dts decoder recreates the
sound space of a video program in real-life 3D perspective, with an exciting sense of motion that accompanies
the images on the screen.
■ 96kHz, 24-bit Audio D/A Converter
■ 6-Channel External Input, for Multi-Channel Sound
Prepared for the future, the AVR-1800 includes a six channel input, for connection to future multi-channel audio or A/V
formats, Enjoy movie and music multi-channel programs
today, knowing that there is a clear upgrade path of future
develpments.
■ Input/Output Terminals For Every A/V System
● Audio Inputs
1 Digital (Optical) Input ... OPTICAL
2 Digital (Coaxial) Input .. COAXIAL x 2
9 Analog Inputs .............. PHONO, CD, TUNER, DVD, VDP,
TV/DBS, VCR-1, VCR-2/V-AUX,
MD/TAPE
6 Analog EXT. Inputs..... FRONT L/R, CENTER,
SURROUND L/R, SUBWOOFER
● Audio Outputs
1 Analog Pre Outputs ..... SUBWOOFER
3 Analog Rec Outputs .... VCR-1, VCR-2/V-AUX, MD/TAPE
● Video Inputs
5 Composite Inputs ........ DVD, VDP, TV/DBS, VCR-1,
VCR-2/V-AUX
● Video Outputs
3 Composite Outputs ...... VCR-1, VCR-2/V-AUX, MONITOR
■ Video Select Switch
This function lets you select video sources independently of
the audio sources.
■ All-channel Level Control
■ Binding Post Speaker Terminals for All Channels
The Binding Posts are used for all speaker terminals on the
AVR-1800 to give you secure connections with all types of wire.
■ Acclaimed Customization Feature
As with all of DENON’s high-grade A/V amplifiers, the AVR-1800
lets you adjust delay times and other parameters so that you
can customize the performance of the AVR-1800 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 remote controller.
■ Personal memory Plus, for Ease Operation
The AVR-1800 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.
■ Easy Operation with New Remote Controller
● Dot Matrix LCD (10 characters)
Since the LC display on the remote controller is a dot matrix
type, the characters are easier to read, and up to 10 characters
can be displayed at any one time.
● Direct Surround Mode Key
The remote controller includes a button for each surround
mode, letting you switch immediately to the surround mode
you want to use.
● Preset Memory (Over 100 Built-in Codes)
Since the remote controller is preprogrammed with more than
100 remote control codes, you can use the AVR-1800’s remote
controller to operate not only DENON equipment but components made by other manufacturers as well. (Some components
may not be supported by Preset Memory.)
■ Frequency Synthesis Tuning
● Radio Data System (RDS) with RADIOTEXT
● 40-Station AM/FM Random Preset Memory Tuning
● Auto Preset Memory
■ Other Features
● Cinema Equalizer
● Music Surround Modes Including 5-channel Stereo
● A/B Front (left/right) Speaker Switching
Connect another pair of stereo speakers in another room.
● Tone Control
Specifications
■ Power Amplifier Section
Rated output *THD figures are power amp stage values.
Front........................................... 75 W + 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
Center ........................................ 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
Surround ................................... 75 W + 75 W (8 ohms, 20Hz - 20kHz, 0.05% THD)
■ Preamplifier Section
Input sensitivity/Impedance
PHONO(MM) ............... 2.5 mV/47 kohms
CD, DVD, VDP, TV/DBS, VCR-1 VCR-2/V-AUX, MD/TAPE,
FRONT L/R, CENTER, SURROUND L/R,
SUBWOOFER ............. 200 mV/47 kohms
Output level/Load Impedance
SUBWOOFER ............. 1.2 V/10 kohms
VCR, MD/TAPE,
MONITOR.................... 200 mV/47 kohms
RIAA deviation ................. ±1 dB (20 Hz - 20 kHz)
Tone control ..................... Treble: ±10 dB at 10 kHz
Bass: ±10 dB at 100 Hz
■ FM Section
Tuning frequency range ... 87.50 - 108.00 MHz
Usable sensitivity ............. 1.0 µV (11.2 dBf)
■ AM Section
Tuning frequency range ... 522 - 1611 kHz
Usable sensitivity ............. 18 µV
■ General
Power supply ................... AC 230 V, 50 Hz
Power consumption ......... --- W
Dimensions ...................... 434 (W) x 171 (H) x 416 (D) mm
Weight.............................. --- kg
NIPPON COLUMBIA CO., LTD.
14-14,AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011, JAPAN
Denon Home Page Address: http://www.denon.co.jp
*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.
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