On Wed, 17 Feb 2010, Tony Duell wrote:
Some of the tuning indicators (Magic Eyes, Eye Tubes)
are getting harder to
find now. Was that beam-=switching pentode ever used in FM Tuners in the
I was very surprised when I was shown a new (*not* NOS) EM80. They are
currently being produces somewhere in the Eastern block, and they are sold
for 10 EUR here. I'd like to have new EM4, EM34 and UM4 (and more, of
course ;-)
Christian