ONKYO TX-DS484
¥ 50,000 (released on April 19, 2000)
Commentary
In addition to the Dolby Digital, this is the first AV amplifier in this class equipped with a DTS decoder.
It is equipped with wide range technology WRAT which also increases S/N of audibility.
It features a 24-bit crystal DSP processor and a 96 kHz / 24-bitD / A converter.
The LFE level can be set according to the signal format.
Equipped with power on volume function that can set the level when the power is ON.
Equipped with a late night mode to improve the sound field at low volume.
The surround mode can be stored in each input selector.
All channels have a banana plug-compatible screw-type speaker terminal.
Wireless remote control is included.
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Model Rating
| Type | AV amplifier |
| Amplifier Unit | |
| Rated output | 70Wx5ch (6 Ω, 1 khz, THD0.1%) 55Wx5ch (8 Ω, 20 hz to 20 khz, THD0.08%) |
| Dynamic Power (4 Ω) | 110Wx2 |
| Total harmonic distortion factor (at rated output) | 0.08% |
| Intermodulation distortion factor (at rated output) | 0.08% |
| Input Sensitivity / Impedance | Line : 200mV/50k Ω Phono MM : 2.5mV/50k Ω |
| Subwoofer pre-output | 1V/2.2k Ω |
| Frequency Response (Line, Stereo) | 20 Hz to 100 kHz + 1-3 dB |
| Signal-to-noise ratio (IHF-A) | CD, Tape : 100 dB Phono MM:80dB |
| Tone Control Maximum Change | Bass : ± 10 dB (50 Hz) Treble : ± 10 dB (10 kHz) |
| Damping factor (front, 8 Ω) | 60 |
| Output Level / Impedance | Rec out Tape/Video : 200mV/2.2k Ω |
| Phono RIAA deviation | 20 Hz to 20 kHz ± 0.8 dB |
| Image Section | |
| I/O sensitivity / impedance of composite terminal | 1Vp-p/75 Ω |
| Tuner Section | |
| Practical sensitivity of FM | Mono : 1.0 μ V/11.2 dBf Stereo : 2.0 μ V/17.2 dBf |
| Signal-to-noise ratio | FM mono:76dB FM stereo:70dB |
| Total harmonic distortion factor | FM mono:0.2% FM stereo:0.3% |
| <General> | |
| Image input | Composite connector : Route 3 (DVDs, Video1/2) |
| Video output | Composite connector : 2 channels (Video2, Monitor out) |
| Voice input | Digital connector : Route 3 (2 optical, 1 coaxial) Analog connector : Route 6 (DVDs, Video1/2, Phono, CDs, Tape) 5.1 ch analog terminal : 1 system |
| Audio output | Analog connector : 2 channels (Video2, Tape) Pre-output jacks : subwoofer Speaker output : front L/R2, center, surround L/R Headphone output : 1 system |
| Power consumption | 230W (Electrical Appliance and Material Control Law) |
| External dimensions | Width 435x Height 150x Depth 333 mm |
| Weight | 11.0kg |
| Attachment | Wireless Remote Control |