BOULDER 1060
¥ 2,960,000 (around 1999)
Commentary
This is a stereo power amplifier that keeps the contents of the upper model as much as possible while reducing the cost.
It is designed with the theme of how to keep the performance without using the 993 which is an excellent operational amplifier but also expensive. The performance is maintained by installing carefully selected ultra-small parts directly on the substrate.
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Model Rating
| Type | Stereo power amplifier |
| Effective power | 300W + 300W (8 Ω) |
| Total harmonic distortion factor | 0.001% (2 kHz or less) 0.005% (20 kHz or Less) |
| Signal-to-noise ratio | -127dB |
| Input impedance | 100k Ω (Balanced) |
| Crosstalk | 120 dB or Less (R → L/L → R) |
| Input connector | 3-pin Balanced |
| Output connector | By-Wire Capable |
| External dimensions | Width 457x Height 243x Depth 566 mm |
| Weight | 66kg |