YAMAHA DSP-107AST
¥ 139,800 (around 1990)
Commentary
Digital sound field processor with power amplifiers for all 7 channels.
Equipped with all power amplifiers for the main, effect and center channels, it is possible to play sound fields of 11 programs and 20 patterns.
In addition, 6 channels, except for the center, are compatible with Yamaha active servo speakers.
A learning remote controller is included.
Model Rating
| Type | Digital sound field processor |
| Rated Output (EIAJ) | Main : 100W + 100W (6 Ω) Effect : 20Wx5 (6 Ω) |
| Frequency characteristic | 20 Hz to 20 kHz ± 1 dB |
| S/N ratio (input short) | Main in:105dB |
| Program | DSP11 Program 20 Pattern Dolby Pro Logic |
| Power consumption | 230W |
| External dimensions | Width 435x Height 130x Depth 375.4 mm |
| Weight | 13kg |
| Attachment | Wireless Remote Control |