7377 tube also known as QQE04-5-what was it for?
On Jan 15, 5:09*am, mick wrote:
On Fri, 13 Jan 2012 21:07:23 -0800, rrusston wrote:
I just got four of these little buggers. What was it used for?
VHF push-pull transmitter, like the rest of the QQ series. Double tetrode
with a common cathode and common g2. Interesting pinout isn't it?
I have some QQV03-10 valves that I intend to try for audio. They are
supposed to be quite good.
FU set to rec.audio.tubes
I was hoping someone might know some specific applications, e.g.,
equipment that used it.
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