Description
Denon AVR-3801 7-channel x 105W Surround Sound Receiver high end Separate, Working/good condition High Power, 7 Channels, and Full Support for DTS-ES and Multi-zone Set-up? Fully Discrete, Equal Power Seven Amplifier ChannelsFront .................. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)Center................ 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)Surround............ 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)Surround back ... 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD) The AVR-3801 features an equal power 7-channel amplifier section, with identicalamplifier design on all 7 channels, with high current discrete output devices on allchannels. Each of the 7 amplifier channels is rated at 105 watts, into 8 ohms, from20 Hz - 20 kHz with no more than 0.05% THD.? DDSC-Digital, for High-quality Sound ReproductionFeaturing the Analog Devices SHARC 32-bit floating point DSP processor,DENON’s DDSC-D circuitry faithfully recreates all the nuances of the originalperformance. Compared to ordinary 24-bit fixed point DSP processors, the SHARC32-bit floating point DSP processor features greatly increased computationaldynamic range for superior reproduction of stereo and multi-channel digital programsources.? DENON’s latest surround technology faithfully recreates the surroundsound produced at the dubbing stage.1. DTS (Digital Theater System) Featuring DTS-ES Extended Surround Discrete 6.1 DecodingThe AVR-3801 is equipped with the DTS-ES (true discrete) 6.1 decoder, developedby DTS to provide dramatically improved surround sound panoramic reproductionand superior surround sound localization.Like DTS 5.1-channel sound, the sound from the Surround Back channel ofDTS-ES is also provided in a discrete configuration. The addition of a SurroundBack channel to the 5.1-channel sound enables more faithful reproduction of thesound originally designed by film and music producers.When a 6.1-channel DTS-ES discrete recording is played, the AVR-3801automatically detects the signal and plays the source in 6.1 discrete mode. Supports DTS-ES Extended Surround Matrix 6.1 DecodingES Matrix processing, developed by DTS, recreates the original 6.1 channelsoundfield by extracting the Surround Back information from the encodedSurround Left and Surround Right channels, and is superior to generic “logic”decoding as the ES Matrix function utilizes the professional DTS ES decodingalgorithm as found in DTS ES-equipped movie theaters. DTS Neo:6 Surround DecodingFeaturing the newest DTS matrix processing technology, the DTS Neo:6 functionprovides up to 6.1 channel surround sound from conventional stereo sources, andcan be used with virtually any 2 channel stereo source, analog or digital, such asCD, tape, FM, TV, stereo VCR, etc. Two modes are provided: Neo:6 Cinema isoptimized for surround encoded stereo movie soundtracks, while Neo:6 Musicmode is optimized for superior surround sound with stereo music sources.The AVR-3801 is a high-performance A/V surround receiver supporting DTS-ES with 105 watts of power with equal response toeach of 7 channels. A 32-bit floating point DSP forms the heart of surround playback, performing high-speed processing on alevel normally found in higher-end A/V components. DENON has harnessed its world-renowned audio technology to fully supportDTS-ES, one of the features of which is to produce a sound that envelopes the listener and moves in all directions. The AVR-3801 also provides a multi-zone function that lets you enjoy a different entertainment source in another room whileother people are using the AVR-3801 in the main room. This versatile, easy-to-operate A/V receiver with superior sound quality could well be the component that meets your homeentertainment requirements. Dolby Digital DecodingIn addition to Dolby Digital 5.1 decoding, the AVR-3801 also features a 6.1 Matrixmode, which provides 6.1 channel decoding from 6.1 channel encoded DolbyDigital sources. Widescreen 7.1 Channel Playback of Conventional Sources - A DenonOriginal TechnologyDenons new Widescreen 7.1 function provides thrilling 7 speakers (plus subwoofer) reproduction of conventional stereo, matrix encoded, and discrete 5.1program sources. This proprietary Denon DSP function provides full panoramicsurround presentation, utilizing the three front loudspeakers, the two surroundloudspeakers, and if configured, the surround back loudspeakers. Enjoy total 360degree surround immersion, with movie soundtracks and your favorite musicalperformances also.? 96 kHz, 24-bit Audio D/A Converters Wide-Range Play Capability for DVD-Audio or SACD Surround A/B Speaker Switching 8-Channel Input For DVD-Audio or SACD Separate Current Supplies for CircuitsThe AVR-3801 is equipped with a main transformer featuring independent 5-windingoutputs, and a dedicated transformer for the microprocessor, to completely separatethe power amplifier, audio, digital, and video, display circuits.This construction reduces noise interference among the circuits and ensures aclean, transparent sound. Hefty Power Transformer for Stable Supply of PowerA huge power transformer has been connected in the power section where it iscombined with a rectifier diode and a large block capacitor to ensure a large, stablesupply of electrical current. Accordingly, the AVR-3801 boasts high output powerof 105 W for each of the 7 channels. Support for Multi Zone ConfigurationsThe AVR-3801 provides a Multi Zone Output function and a Select function thatlet you output different sources to multiple zones. Sources can be selected foroutput to up to 1 additional zone, in addition to the main room. Multi-room Zonecan have variable pre-amp output.The AVR-3801’s Power Amplifier Assign function lets you assign the 2 SurroundBack (SB L/R) amplifier channels to instead drive the Multi-room Zone poweredspeaker outputs, with 105 Watts per channel power output capability, while stillproviding 5 full amplifier channels to drive the main and surround speakers in thehome theater room. Easy Operation with Programmable Remote Controller• Dot Matrix LCD (10 characters)Since the LC display on the remote controller is a dot matrix type, the charactersare easier to read, and up to 10 characters can be displayed at any one time.• System CallSystem Call function to execute up to 29 successive pre-assigned commands atthe single touch of a button.• Preset Memory (Over 100 Built-in Codes)Since the remote controller is preprogrammed with more than 100 remote controlcodes, you can use the AVR-3801’s remote controller to operate not only DENONequipment but components made by other manufacturers as well. (Some componentsmay not be supported by Preset Memory.) Back light Frequency Synthesis Tuning• 40-station AM/FM Random Preset Memory Tuning• Auto Preset Memory Other Features• Component Video Switching (2 inputs, 1 output)• Music Surround Modes Including 7/5-Channel Stereo Input/Output Terminals For Every A/V SystemAudio Inputs9 Sets Analog Input ....................... PHONO, CD, TUNER, DVD, VDP, TV/DBS,VCR-1, VCR-2/V-AUX, CDR/TAPE1 Set 8-ch Analog EXT. Input FRONT L/R, CENTER, SURROUND L/R,SURROUND BACK L/R, SUBWOOFER3 Sets Digital (Optical) Input .......... OPTICAL X 31 Set Digital (Coaxial) Input ........... COAXIALAudio Outputs8-ch Analog PRE Output ............... FRONT L/R, CENTER, SURROUND L/R,SURROUND BACK L/R,SUBWOOFER3 Sets Analog REC Output ............ VCR-1, VCR-2/V-AUX, CDR/TAPE1 Set Analog Multi Zone Output ....... L/R1 Set Digital (Optical) Output ......... OPTICALVideo Inputs2 Sets Component Video Input....... DVD, TV/DBS5 Sets Composite Input ................. DVD, VDP, TV/DBS, VCR-1, VCR-2/V-AUX5 Sets S-Video Input ...................... DVD, VDP, TV/DBS, VCR-1, VCR-2/V-AUXVideo Outputs1 Set Component Video Output ..... MONITOR3 Sets Composite Output ............... VCR-1, VCR-2/V-AUX, MONITOR3 Sets S-Video Output ................... VCR-1, VCR-2/V-AUX, MONITORSpecifications Power Amplifier SectionRated output *THD figures are power amp stage values.Front ................................. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)140 W + 140 W (6 ohms, 1kHz, 0.7 % THD)Center............................... 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)140 W (6 ohms, 1kHz, 0.7 % THD)Surround........................... 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)140 W + 140 W (6 ohms, 1kHz, 0.7 % THD)Surround back.................. 105 W + 105 W (8 ohms, 20Hz - 20kHz, 0.05 % THD)140 W + 140 W (6 ohms, 1kHz, 0.7 % THD) Preamplifier SectionInput sensitivity/impedancePHONO(MM)....................... 2.5 mV/47 kohmsCD, DVD, VDP, TV/DBS, VCR-1 VCR-2/V-AUX, CDR/TAPEFRONT L/R, CENTER, SURROUND L/R,SURROUND BACK............. 200 mV/47 kohmsSUBWOOFER..................... 200 mV/15 kohmsOutput level/Load impedanceFRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R,SUBWOOFER..................... 1.2 V/10 kohmsVCR-1 VCR-2/V-AUX,CDR/TAPE .......................... 200 mV/47 kohmsFrequency response............ 10 Hz - 100 kHz; +0, -3 dBRIAA deviation..................... ±1 dB (20 Hz - 20 kHz)Tone control ........................ Treble: ±10 dB at 10 kHz, Bass: ±10 dB at 100 Hz FM SectionTuning frequency range........ 87.5 - 107.9 MHzUsable sensitivity................. 1.0 µV (11.2 dBf) AM SectionTuning frequency range ...... 520 - 1710 kHzUsable sensitivity................. 18 µV GeneralPower supply....................... AC 120 V, 60 HzPower consumption............. 7.0 A Dimensions.......................... 434 (W) x 171 (H) x 416 (D) mm17.1” (W) x 6.7”(H) x 16.4”(D) Weight ................................. 17.0 kg, 37.5 lbs
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