John wrote:
DET5 Marconi vintage valve,
It is obviously a prewar British DHT.
Same balloon shape like the first PX25, except 1/4 inch higher and
heavier.(DET5 150gr. PX25 97gr.)
An equivalent is probably CV0384.

Does anybody have info/data about this valve?
Is it good in a SEDHT amp?
Will it do the same job as a PX25?

All info are appreciated.

John



Only near or equiv I can find are CV0384, CV1223, NT40, but I can't find
any data about those either :-(

--
Nick

"Life has surface noise" - John Peel 1939-2004