[ARC5] Four pin VT-25/52 to nine pin miniature adapter prototype

[Christopher Bowne]

On Thursday, October 16, 2014 7:40 PM, Ian Wilson <ianmwilson73 at gmail.com> wrote:
 


One of the more creative tube basing conversions I have seen
is a National Union (read: sleaze) that is pretending to be a 7360.

Hey...what's with the dissing of National Union...my grandfather worked for them during the war...later on he was at Federal Radio and Television, both in Newark.  I have a NU 10Y that I use in my BC-191.  My grandmother had a lot of plant vases that were NU 7" CRT glass envelope rejects.