20 watt Amplifier Tube power 1953 How-To build PLANS portable
USD 7.99 USD
Plans for a portable Tube powered Hi-Fi Amplifier. A Super Fidelity Amp with low distortion. Puts out 20 watts of power. We do not photocopy these. & Plans from a Bygone Era. Grandpa's Secrets. Tubes required - 6SC7 - 6N7 - 6SJ7 - 5V4-G - 6SN7-GT - and 2 6L6-G.
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