26 Jun 2020

Valve site

G8ALB has a site that is mostly about valves. I arrived on the scene just after transistors came in and I never got to build anything with valves. The nearest I got was a stroboscope.  A VHF RX based on the 955 acorn valve, was on the drawing board, but was never made.

See http://www.tetrode.co.uk/

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