originally worth 60,000 pesos, bought for 500 pesos from junk. This hifi now works! Still have a few parts to replace ☻ Pioneer VSA-950D 150,000yen(December, 1990 release) Description The AV amplifier which carries a full digital Dolby prologic circuitry, a DSP sound field control, Pioneer Digital Surround Theater (PDS theater) mode, etc. The Dolby prologic has realized full digital treatment-ization of circuitries, such as an important steering logic (geotropism highlight circuitry) and an auto input balance. The crosstalk of each channel and the failure of S/N are suppressed by reduction of the outstanding phase response and noise peculiar to digital one. The sound field control functionality by DSP which simulates sound field is carried. This analyzes various members, such as distance from the reflection factor of the wall which forms feeling of sound field, such as a prominent hole, a Jaz club, etc. in the world, or a floor, and a voice source, with a computer-simulation scheme, is what was collected to 50bit DSP which developed the data originally, and can reproduce sound field. A control is chosen from four kinds of sound field special NetWare programs of Hall/Jazz/Disco/Church, and a favorite effect is acquired by operation of the effect level in which a ten-step coordination is possible. Moreover, Simulated Surround is also carried and the sound field without a spread of a monophonic recording which have a feeling of a stereo even when it is soft can be enjoyed. Moreover, the control according to a correction according to the difference between a front, a center, and the tone between rear 各 speakers by the 5ch digital tone control which uses DSP, and a setting status and liking is possible. It is adding the sound field control by DSP, and treatment a more natural feeling of sound field being obtained, to the signal which carried PDS theater mode and to which it restored in the Dolby prologic circuitry of the full digital treatment,An acoustic feature and a feeling of sound field suitable for audio-video room have been obtained. The five-channel discrete stream composition is adopted as an amplifier part. Moreover, a power-source part carries out a capacitor for rolling, and is attaining high-quality sound-ization. Furthermore, no vibrating and an absent-resonance-ized design of the direct construction which suppresses a failure of a tone quality by shortest-ization of a signal path, a honeycomb frame, a honeycomb heat sink, etc., etc. are also adopted. The digital input is carried and the 1 chip real 20 bitD/A converter is carried in the D-A conversion by front right and left and center independency. The pre-out termination and the subWoofer permanent connection termination are carried. A natural heavy bass is made and the base synthesizer circuitry which increases force is carried. With the play source, the VCR1 Rec selector in which a back picture recording is possible, and the video-system signal selector which can enjoy an image different from the selected source are carried independently. Dubbing to VCR which connected with the S terminal from the composite input also builds in the possible Y/C separation circuit. The function backup function at which the status of a selector is maintained also at the time of a standby is carried. An onscreen display device is possible. Multifunctional tutorial remote control is attached. Rating of a mode FormAn AV amplifier with built-in Dolby prologic surround Practical use maximum output (EIAJ, 6ohm) At the time of a stereo :135W+135W At the time of surroundFront: 130W+130W Rear: 50W+50W Center: 130W Output power (at the time of Direct 20Hz - 20kHz)110W+110W (6 ohms, 0.008%) S/N ratioPhono MM:78dB Line:96dB Input sensitivity/impedancePhono man month: 2.5mV / 50kohm Line: 150mV / 30kohm Frequency characteristicPhono man month: 20Hz-20kHz±0.3dB An Output voltage/impedanceTape Rec and VCR Rec:150mv/2.2kohm Tone controlBass: ±8dB (100Hz) Treble: ±8dB (10kHz) Muting- infinitydecibel Frequency characteristic20Hz-7kHz+0 -3dB (Dolby Pro Logic position) Input sensitivity/impedanceVCR 1, 2, and 3, LD, TV/BS, Video: 1 Vp-p/75ohm An Output voltage/impedanceVCR 1 and 2, Monitor: 1 Vp-p/75ohm Frequency characteristicVCR 1, 2, and 3, LD, TV/BS, and Video:10Hz-10MHz+0 -3 dB Input sensitivity/impedance LD, TV/BS, Video, VCR 1, 2, and 3Luminance signal: 1 Vp-p/75ohm Chrominance signal: 0.286 Vp-p/75ohm An Output voltage/impedance VCR 1 and 2, MonitorLuminance signal: 1 Vp-p/75ohm Chrominance signal: 0.286 Vp-p/75ohm Power consumption (Electrical Appliance and Material Control Law)330W DimensionsWidth 420x height 162x depth of 427mm Weight17.5kg AdjunctMultifunctional tutorial remote control
Posted on: Fri, 14 Mar 2014 05:16:10 +0000
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