KENWOOD KR-V888D
¥ 75,000 (around 1997)
Commentary
A multi-AV center equipped with Dolby digital.
It uses a high-precision 24 bit operation DSP chip and supports Dolby Digital (AC-3).
Compared to Dolby Pro-Logic, which decodes 2 ch signals, Dolby Digital has 5.1 ch digital terms of sound quality, spatial spread, and dynamic range through ch digital signals including stereo surround sound.
The final transistor TRAITR developed by Kenwood is mounted on all five channels.
In TRAITR, the temperature detection and correction circuit is incorporated into the power transistor, and it was successfully integrated into a single chip. This realizes excellent dynamic characteristics.
It is equipped with a 5-mode DSP that can create the same atmosphere as that played in the listening room according to the music software. You can feel the spread of the sound by adding the presence of a theater, jazz club, stadium, etc. to the original signal.
Dolby Digital, Dolby by Digital, Dolby Pro Logic, and Dolby 3 stereo.
In addition to basic operation of the main unit with the included remote control, on-screen display operation and operation of devices connected to the KR-V888D are also possible.
The built-in FM/AM stereo tuner allows you to preset up to 40 stations at random.
Dolby Digital Digital In : Equipped with one coaxial system and one optical system.
The video connector has four inputs and two outputs, and the audio connector has seven inputs and two outputs.
.JPG)
.JPG)
Model Rating
| Type | Multi-AV center |
| <Audio section> | |
| Rated output (stereo mode) | 120W + 120W (4 ω, 20 Hz-20 kHz, 0.08%) |
| Maximum practical output (stereo mode) | 140W + 140W (4 ohm, EIAJ) |
| Maximum Output (Surround Mode) | Front : 120W + 120W (4 ohm, 1 khz, 0.7%) Center : 120W (4 Ω, 1 kHz, 0.7%) Surround : 60W + 60W (4 ω, 1 khz, 0.7%) |
| Total harmonic distortion factor | 0.015% (1 kHz, 60W, 4 Ω) |
| Damping factor | 190(50Hz) |
| Frequency characteristic | Line : 5 hz to 85 khz + 0. 5-3 db |
| Equalizer deviation | 20 Hz to 20 kHz ± 0.6 dB |
| Maximum allowable input | MM:120mV(0.2%) |
| Signal-to-noise ratio | Phono MM:75dB(IHF66) Line:95dB |
| Tone control | Bass : ± 8 dB (100 Hz) Treble : ± 8 dB (10 kHz) |
| Loudness control (Volume-40dB) | + 7 dB (100 Hz), + 3 dB (10 kHz) |
| Input Sensitivity / Impedance | Phono MM : 2.5mV/47k Ω Line : 200mV/47k Ω Adaptor IN : 400mV/10k Ω |
| Output Level / Impedance | Tape Rec : 200mV/1k Ω Adaptor Out : 200mV/1k Ω Center ch Pre Out : 1V/600 Ω Surround ch Pre Out : 1V/600 Ω Subwoofer Pre Out : 1V/1k Ω |
| <Video Part> | |
| Input Sensitivity / Impedance | Video (composite) : 1Vp-p/75 Ω |
| Output Level / Impedance | Video (composite) : 1Vp-p/75 Ω |
| Signaling system | NTSC |
| FM Tuner Section | |
| Receiving frequency range | 76 MHz to 90 MHz |
| Antenna impedance | 75 Ω unbalance 300 Ω equilibrium |
| Practical sensitivity | Mono : 1.6 μ V (75 Ω) / 15.2 dBf (75 kHzdev, SINAD30dB) |
| Harmonic distortion factor (1 kHz) | mono:0.6% stereo:0.7% |
| SN ratio (1 kHz 75kHzdev/65dBf input) | mono:75dB stereo:68dB |
| Stereo separation | 40dB(1kHz) |
| Effective selectivity (± 400 kHz) | 50dB |
| Frequency characteristic | 30 Hz ~ 15 kHz + 0.5 -3.0 dB |
| <AM Tuner Section> | |
| Receiving frequency | 531 kHz to 1602 kHz |
| Practical sensitivity (30% modulation, S/N20dB) | 16 μ V (600 μ V/m) |
| Signal-to-noise ratio (30% modulation, 1 mv input) | mono:48dB stereo:38dB |
| Stereo separation | 30dB |
| <General> | |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Rated power consumption (Electrical Appliance and Material Control Law) | 250W |
| Maximum external dimensions | Width 440x Height 147x Depth 392 mm |
| Weight | 11kg |
| Attachment | GUI Remote Controller RC-R0905 |