Description
Tube stereo power amplifier. Remake of Dynaco Stereo 70 reusing only the chassis
and the transformers.
The newsletter from July 29 1974 is announcing the release of the ST-70 factory rebuild, but that never actually happened. It was finally released as a kit through Old Colony Sound Lab (Audio Amateur's parts division) in 1977. The 4/77 issue of Audio Amateur included complete plans for the ST-70-C3.
Introduced
1977
Discontinued
?
Revisions
-
Options
-
MSRP (US new retail)
?
Specifications
| Power output | 35 Watts per channel |
|---|---|
| Power bandwidth | |
| Frequency response | |
| Input sensitivity | |
| Input impedance | |
| Output taps | |
| Output regulation | |
| Overall negative feedback | |
| Damping factor | |
| Distortion | |
| Slew rate | |
| Rise time | |
| Hum & noise | |
| Power supply energy storage | |
| Power requirements | |
| Tube complement | (2 matched pairs) 6L6, (4) 6CG7/6FQ, (3) 12AX7 |
| Other | |
| Dimensions | |
| Weight |
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