Daily Archives: April 30, 2016

Dynaco ST-70 Stereo High Fidelity Tube Amplifier

From Rain City Audio: I recently got to work on another vintage stereo kit, the Dynaco ST-70 amplifier. These were powerful, 35W per channel stereo amps typically using a pair of 6L6GC, EL34, or similar power tubes. This turned out … Continue reading

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