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5mA DC transformer - tube output stage?
5mA DC transformer - tube output stage?
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Old 12th November 2011, 02:57 AM   #1
fyzygy is offline fyzygy
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Default 5mA DC transformer - tube output stage?

I have a transformer labelled as follows:

PRI 15,000 OHMS AT 5ma D.C.

plus a bunch of secondary taps, 62.5, 150, 250 and 600 ohms.

Can this be used for transformer-coupling a line output stage in a tube circuit? It's that 5mA specification that concerns me ... a little too low for tubes? And I'm guessing a cathode follower would still be necessary for impedance matching to the 15K primary?
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Old 12th November 2011, 08:56 AM   #2
TonyTecson is offline TonyTecson  Philippines
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5mA DC transformer - tube output stage?
then don't use it with dc, use it as a parafeed....the 5mA is not really low for tubes unless you are coupling to a speaker....then again......depends on the circuit you want to use....
planet10 needs your help: Let's help Ruth and Dave...http://www.diyaudio.com/forums/plane...ml#post5010547[B
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