FOSTEX 300
¥ 165,000 (around 1986)
Commentary
Professional stereo power amplifier for tough use.
All stages are push-pull 3-stage Darlington structure and low distortion factor and large damping factor are realized.
In addition, a large-capacity toroidal transformer is used as the power transformer for long-term use.
A peak hold log amplifier IC is used for the LED level indicator, and it displays from 0 dB to -40dB in 10 dB steps.
Model Rating
| Type | Stereo power amplifier |
| Continuous rated output | 100W + 100W (2 ch, 8 Ω) 300W (monaural, 8 Ω) |
| Total harmonic distortion factor | 0.02% (20 Hz ~ 20 kHz, Rated Output) |
| Frequency characteristic | 10 Hz ~ 50 kHz + 0 -0.5 dB (at Rated Output) |
| Input sensitivity | 0.8 V (at rated output) |
| Input impedance | 10k Ω |
| Damping factor | 150 or More (8 Ω, 20 Hz to 20 kHz) |
| External dimensions | Width 482x Height 88x Depth 378 mm |