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N E W M O D E L I N F O R M A T I O N
A/V Surround Receiver
AVR-5803
THX Ultra2 Certified A/V Surround Receiver with New Dolby Pro Logic IIx and HDCD Decoder
The AVR-5803 surround receiver inherits the critically acclaimed amplifier design characteristics of the AVR-5800 while adding
Denon's much improved DDSC-Digital sound processor for greater diversity in multi-channel reproduction of digital and analog
signals. The AVR-5803's objective is to bring out the maximum performance potential of all types of sound sources. This model also
provides a video conversion function for greater monitior connection flexibility, the added convenience of variable subwoofer cross-
over switching, that will ensure a listening environment that is as close to ideal as possible. With its support of THX Ultra2, Dolby
Pro Logic IIx, HDCD decoder and a wealth of other features, the AVR-5803 has become Denon's latest "Surround Reference" A/V
receiver for serious home theater enthusiasts.
THX Ultra2 Certified 7-channel High Power Amplifier New DDSC-Digital Processor, for High-quality Sound Reproduction
Front.................. 170 W + 170 W (8 ohms, 20Hz - 20kHz, 0.05 % THD) 1. 24-bit, 192-kHz Analog-to-Digital Conversion
Center ............... 170 W (8 ohms, 20Hz - 20kHz, 0.05 % THD) The AVR-5803 is capable of 24-bit, 96-kHz or 192-kHz A/D conversion,
Surround ........... 170 W + 170 W (8 ohms, 20Hz - 20kHz, 0.05 % THD) improving S/N and dynamic range by approximately 10 dB. A/D conversion
Surround back... 170 W + 170 W (8 ohms, 20Hz - 20kHz, 0.05 % THD) and DSP processing (*1) of external input signals (max. 8 channels) is also
possible. The AVR-5803 is thus able to perform bass management and delay
The AVR-5803 features an equal power 7-channel amplifier section, with identical processing on DVD-Audio signals. THX post processing is also possible with
amplifier design on all 7 channels. The Front (L/R), Center, and Surround (L/R) this DSP.
channels are driven by 170 watts of power each, and the two Surround Back chan- (*1). It is possible to select whether signals are to be processed by the DSP or output as an
nels, used for 6.1-channel DTS-ES and DOLBY DIGITAL EX sources, are also analog signal.
each powered with 170 watts (all channels rated into 8 ohms, 20 Hz - 20 kHz).
High current, low impedance drive-capable discrete power transistors are used for 2. 24-bit, 192-kHz Digital Interface Receiver
each channel, and the high power output of 170 watts per channel (into 8 ohms) The AVR-5803 employs a total of four 24-bit, 192-kHz digital interface receivers,
ensures that the speakers are driven with ample foundation to reproduce movie one for every two channels, enabling multi-channel digital input through DENON
and music soundtracks with superb fidelity and the widest dynamic range. Link or external digital input to perform at optimum potential.
The AVR-5803 proudly bears the THX Ultra2 logo, certifying that it satisfies the
newest certification standards of Lucasfilm Ltd., governing performance, features, 3. New SHARC Dual 32-bit Floating Point DSPs
sound quality, power, stability into low-impedance speaker loads, and ease of The AVR-5803 uses a dual configuration of new HammerHead SHARC 21161
operation. 32-bit floating point DSPs from Analog Devices.
Accurate Signal Transmission from the Pre-amplifier Section 4. 24 bit, 192 kHz All-channels Differential-mode D/A Conversion
Parts suitable for high attenuation have been strictly selected for use in the vol- For optimum fidelity and transparency, the AVR-5803 features 16 of the latest
ume circuit that controls the signal levels of all eight channels. Since a differential Burr-Brown PCM-1738E high resolution 24-bit, 192 kHz DACs, in.an eight
D/A configuration has also been adopted for each channel, the widest possible channel, differential configuration (2 DAC channels per each audio channel).
dynamic range is secured with mutual interference effectively suppressed across These DACs feature DSD compatibility.
the entire frequency range. The pre-amp's gain is varied to match the output
level, improving S/N in the range where the volume is often used. Highly accurate DENON's Latest Surround Technology Faithfully Recreates the Surround
volume adjustment in variable steps of 0.5 dB in the range of -80 to +15 dB is Sound Produced at the Dubbing Stage.
possible as well. DTS-ES Discrete 6.1 / DTS-ES Matrix 6.1 / DTS NEO:6 / DTS 96/24
Dolby Digital / Dolby Digital EX / Dolby Pro Logic II
High-quality Pure Audio Chassis Construction THX Surround EX / THX Cinema / THX Ultra2 Cinema / THX Music Mode
By positioning the power transformer at the center of the unit, the AVR-5803 is
equipped with a chassis construction in which unwanted vibrations are suppressed DTS-ES Discrete 6.1 + THX Post Processing
and excess vented heat is minimized. The digital circuits have been placed in the By adding THX Post Processing to the localized sound and spatial expression of
lower center of the unit and are completely shielded in their own enclosure, and the DTS-ES Discrete 6.1, your listening room is almost completely transformed into a
power amp circuits are located on the left and right sides. In addition, the analog full-featured cinema.
circuitry has been isolated from the video circuitry to completely eliminate any mutual
interference. The total chassis design preserves the purity of the audio signal from DTS NEO:6
input to output to give your home theater a clean yet powerful sound, alive with all DTS NEO:6 lets you enjoy 2-channel analog, PCM, and Dolby Digital 2-channel
the details of the original recording. sources in full 6.1-channel surround sound.
Wide-Range Play Capability for DVD-Audio or SACD
N E W M O D E L I N F O R M A T I O N AVR-5803
DTS 96/24 5.1 Decoding for DVD-Video +12V and +5V Trigger Outputs
High-quality 96-kHz, 24-bit (96/24) sound playback from ordinary DVD-Video recordings
is limited to only two channels and there are also limitations on the picture. DVD-Video Icon-based On Screen Display
recorded in DTS 96/24, however, allows high-quality 5.1-channel sound playback in Frequency Synthesis Tuning
full-quality, full-motion video.