. AVR-3802 uses AD’s 32bit SHARC DSP chip ADSP-21065 as the core of surround sound decoding, while the higher-level models A10SE and A1SE both use two SHARC chips, but one of them is used for THX surround mode processing. The internal structure of the machine is compact, and the power supply part also uses some of the new technologies of A1SE in power processing. The filter capacitors and transformers all use high-quality audio-specific products. The power supply and the high current part of the power amplifier and the low current part of the decoding function are separated by a thick and wide aluminum radiator. One end of the radiator is equipped with a cooling fan with a certain angle of inclination. Denon AVR-3802 Technical Specifications:-High-power, 7-channel, DTS-ES Discrete 6.1 Dolby Pro-logic Ⅱ decoder and support for multi-zone configuration Functional Specifications: Power amplifier part of the rated power total harmonic distortion for power amplification Level value front/center/surround/back surround channel 180W×2/180W/180W×2/180W×2(6 ohm load, EIAJ standard)105W×2/105W/105W×2/105W×2(8 ohm load, 20Hz-20kHz, when the total harmonic distortion is 0.05%)Input sensitivity/impedance of pre-amplifier part: PHONO(Moving magnet)……2.5Mv/47k CD, DVD, VDP, TV/DBS, VCR-1, VCR-2/V-AUX, CDR/TAPE front L/R channel, center channel, surround L/R channel, surround back channel……200 Mv/47k subwoofer channel……200 Mv/15k output level/load impedance: front L/R channel, center channel, surround L/R channel, rear surround subwoofer channel……1.2 V/10k VCR-1, VCR-2/V-AUXCDR/TAPE……200 mV/10k frequency response……10Hz-100kHz; +0, -3dB direct mode signal-to-noise ratio……102dBRIAA deviation……±1dB(20Hz-20kHz)Tone control……Treble:±10dB, 10kHz; bass:±FM tuner part tuning frequency range at 10dB, 100Hz……87.5-108.0MHz(50kHz)Available sensitivity……1.0μV(11.2dBf)AM tuner part tuning frequency range……520-1611kHz(9kHz)Available sensitivity……18μv General specification power supply……AC 330V, 50Hz power consumption……400W outline size……434(Wide)×171(High)×416(Deep)mm weight……16.5kg
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