ONKYO ED-301
¥ 45,000 (around 1998)
Commentary
Digital surround processor for Dolby Digital.
Equipped with a Dolby digital decoder, it can output the Dolby digital sound of DVD software as 5.1 ch analog signal.
In addition, since it is equipped with 5.1 ch input terminal, it is possible to output 5.1 ch of other formats such as DTS and MPEG multi-channel by combining with an external decoder.
It uses 24 bitDSP made by Motorola.
Contains a Cinema Re-EQ (Cinema Re-EQ) circuit.
This circuit allows re-correction of the recorded audio signal with high frequency emphasis, assuming that the speaker is placed behind the screen.
It is equipped with a Midnight theater function and an LFE attenuator function to suppress the sound of low sound.
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Model Rating
| Type | Equipped with a Dolby digital decoder Digital surround processor |
| Frequency characteristic | 20 Hz ~ 20 kHz + 0 -3dB |
| Total harmonic distortion factor | 0.08% (L/R, 1 kHz, 0 dB) |
| Signal-to-noise ratio (IHF-A) | Optical, Coaxial : 96 dB Input1, 2 : 96 dB |
| Input Sensitivity / Impedance | Input1, 2 : 200mV/50k Ω Coaxial : 0.5Vp-p/75 Ω |
| Output Level / Impedance | 200mV/470 Ω |
| Standard video input / output sensitivity / impedance | 1Vp-p/75 Ω |
| S video input / output sensitivity / impedance | Y Signal : 1Vp-p/75 Ω C Signal : 0.28Vp-p/75 Ω |
| Power consumption (Electrical Appliance and Material Control Law) | 22W |
| External dimensions | Width 435x Height 91x Depth 302 mm |
| Weight | 4.2kg |