DYNACO Stereo-80
¥ 66,000 (around 1973)
Commentary
This stereo power amplifier is based on the basic design of the Stereo 120.
It is designed to be connected to a preamplifier such as PAT-4 or PAS-3X.
Model Rating
| Type | Stereo power amplifier |
| Rated output | 40W + 40W (8 Ω) |
| Frequency characteristic | 8 Hz ~ 50 kHz (8 Ω, 1/2 output) |
| Total harmonic distortion factor | 0.5% or Less (8 Ω at Rated Output) |
| Cross modulation distortion factor | 0.5% or Less (8 Ω at Rated Output) |
| Signal-to-noise ratio | 90 dB or more (at rated output) |
| Damping factor | 40 or More (20 Hz to 20 kHz) |
| Separation | 60 dB or More (20 Hz to 10 kHz) |
| Input Sensitivity / Impedance | 1.3V/100k Ω (40W) |
| Semiconductor used | Transistor : 12 Diode : 10 pcs |
| Power consumption | 35W 180W maximum |
| External dimensions | Width 355x Height 102x Depth 20.3 mm |
| Weight | 6kg |