Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: 6A4/LA, 47, tubes posted by tubes R cool on March 30, 2006 at 10:54:20:
6A4 sound great in driver duty wired as a triode, also very good as a pentode input/driver in a 2 stage amp.If you can put up with the low power they are good for 3/4 watt output SE in triode mode or 1.5 watt SE in pentode, a bit less with either ultra linear or partial feedback from the plate back to the driver(like the Gary Pimm PP 47 amp). The output transformer I used had an 8K primary impedance.
Mike
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: 6A4/LA, 47, tubes - Mike ST 04:31:43 04/03/06 (0)