JVC Victor XP-A1000 BK Digital Acoustics Processor Super DigiFine, 1988, made in Japan

Link: hifi-classic | groups.google

32Hz-44Hz-48Hz
На чипах 2 х РСМ 56Р- J и JVC VC-4097 (DAP)

The digital acoustic processor is equipped with features such as program data transfer, scaling and the shape of the venue, and the sensation of air.

The method of symmetric 6-point analysis of the sound field, which uses six microphones, actually measured 15 spaces of the sound field around the world and has a computer program of its characteristics.

In addition, a total of 20 types of predefined templates are loaded, including simulation cinema data, and additional predefined programs can be redesigned according to your preferences, and up to 20 templates can be registered.

It has a coordinated left and right independent signal processing system from measuring, analyzing and reproducing the sound field.

For the analog-to-digital converter, which affects the sound quality, a 64-fold digital filter with oversampling is built in and independent left and right dual ADCs are adopted.

With the help of parameters that can be adjusted depending on the reverberation time and the width of the listening room, the natural characteristics can be set even in rooms that are shifted towards the dead and lines, even in narrow rooms.
It is possible to switch to 6 or 4 channels.
Three optical and coaxial digital inputs / outputs are carried.

Digital Acoustic Processor
quantization 16-bit linear 48 kHz
A / D conversion 64x oversampling Left and right independent 2A / D converter
D / A conversion 2D / A converter with 4x oversampling
Type of process Parallel independent process (4/6 h)
Digital Input Light: 1 line,
coaxial: 2 lines
Digital light output: 1 line,
coaxial: 2 lines
Digital Distortion: 0.004%
Analog: 0.005%
Dynamic range 94 dB
External dimensions Width 435 x Height 103 x Length 357 mm
Weight 5.8 kg
Associated Remote Control.
Price in first year of sale ¥ 128 000