Archive of the former Yahoo!Groups mailing list: tube synth diy
Subject: new file - Klein Digital Techniques 1958
From: "bbluthang" <jumpswine@...>
Date: 2009-04-18
contains a tube 'S&H'cct, though it requires a gated input voltage.
also some interesting tube multiplexors using diodes, neon bulbs and relays.
text included