Denon AVR-1905 User Manual download pdf

DTS-ES Discrete 6.1 and Dolby Digital EX with Power Amps for 7 Channels

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High-Quality Sound Reproduction

• NEW High Resolution 32bit Floating Point DSP

• 96 kHz Processing Circuit

• 24 bit, 192 kHz High Resolution D/A Conversion

■ Component Video Conversion

• High-grade Up Conversion

This video transcoding technology lets you enjoy highest picture quality from all video

gear connected to the AVR-1905. Since composite and S-video signals are converted

up to component video signals and output to the monitor, all you need to do is con-

nect a monitor that can display component video images.

• 3 Sets of Component Video Inputs

The AVR-1905 is equipped with 3 sets of assignable, component video inputs and

1set of monitor outputs (all RCA terminals)

• High Definition Quality Video Switching

The high-performance relay that is used to switch component video signals, features

an extended bandwidth range up to 100 MHz.

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DENON's Basic Design for High-Quality Sound Reproduction

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Power Transformer for High Power Driven

The chassis that supports the large transformer has been

designed to absorb vibration, and the transformer is housed

inside a highly rigid frame to secure it more solidly to the chassis.

In addition, a cushioning material has been placed around the

core of the transformer to minimize interference on the signal

and enable more faithful reproduction of the original sound.

The AVR-1905 inherits this low-noise design from the higher-end

models, like the acclaimed AVR-3805.

•

Twin Drive Rectifier

DENON's Twin Drive Rectifier design uses two rectifying diodes in

parallel to bring out the maximum potential of the large transformer.

Since the rectifiers recharge the large block capacitors at low

impedance, they are able to supply ample current to accurately

reproduce deep bass as well as sudden bursts of sound

from percussion or other musical instruments.

•

Large Aluminum Extruded Heatsink

DENON uses a large heatsink made of extruded aluminum. It is

placed in a design that ensures mostly uniform temperatures

throughout the heatsink. This will ensures that all channels

respond with equal performance to the demands of the audio

signals.

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Fully Discrete, Equal Power Six Amplifier Channels, 90 Watts Each

Front 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

Center 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

Surround 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

Surround Back 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

For optimum Dolby Digital and dts reproduction, the AVR-1905 features high quality,

wideband audio amplification, providing 90 watts power output for each of the six main

channels. A large capacity power supply includes a high current power transformer

along with discrete power output devices on all six amplifier channels for highest dynamic

range and superb reproduction clarity.

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Wide-Range Play Capability for DVD-Audio and Super Audio CD

The power amp circuits of the AVR-1905 have been meticulously designed to reproduce

the exceptionally high sound quality with wide frequency response from 10 Hz to 100 kHz.

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Dual-Channel Surround Back Power Amps for 7

.1 Surround

The AVR-1905 is equipped with a total of 7 power amps including two for the Surround

Back channel speakers to give you more clearly defined sound localization at the rear for

6.1-channel surround sources such as DTS-ES Discrete 6.1, DTS-ES Matrix 6.1, Dolby

Digital EX, Dolby Por Logic IIx, and DTS-ES NEO:6.

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Cinema Equalizer

The sound from movie sources recorded in Dolby Digital, DTS or other

formats emphasizes high-frequency range due to a theater’s front speakers being

placed behind the movie screen. If this sound is reproduced in the home theater

without correction, the high-frequency range is too strong. The AVR-1905 features a

Cinema Equalizer to correct these high-frequency components so that the sound is

clearer and easier to listen to. (For Dolby Digital, Dolby Pro Logic II,

Dolby Digital EX and DTS surround modes)

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Personal Memory Plus, for Easy Operation

The AVR-1905 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.

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On Screen Display

The AVR-1905 lets you make system settings via diaplays on your TV screen from the

comfort of your chair.

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Acclaimed Customization Feature

As with all of DENON’s high-grade A/V receivers, the AVR-1905 lets you adjust delay

times and other parameters so that you can customize the performance of the AVR-1905

to suit your own home theater and enhance operating ease. These customized features

are then stored, for each source input and surround mode, in Personal Memory Plus so

constant readjustments are not required.

AVR-1905

DTS-ES and Dolby Digital EX A/V Receiver

NEW MODEL INFORMATION

TENTATIVE

AVR19053.QXD 04.6.29 18:53 Page 1

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AVR-1905 1

Summary of Contents

Page 1 - AVR-1905

DTS-ES Discrete 6.1 and Dolby Digital EX with Power Amps for 7 Channels High-Quality Sound Reproduction• NEW High Resolution 32bit Floating Point DSP•

Page 2

Multi-Function Preset Memory Remote Controller with Glo-keysThe supplied system remote controller features a large selection of remote controlcodes t

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Denon AVR-1905 User Manual

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