In Reply to: Dropping the Power Stage posted by Mr_Steady on November 23, 2014 at 11:13:58:
Late to the party here, but I will throw in my two cents as you all have been so helpful on my recent posts.
This is in essence a bad idea... the driver stage in any amplifier (except where grid current is expected) is designed to make voltage, not power. The 6AG7 is a strange beast too, I have a whole bunch of them from an ex NORAD site, and the best use I can find is to try to turbo charge the RF amplifier stages in an old shortwave radio.
I think you'd be way better off taking a purpose designed audio tube, and designing a small amplifier around it. For example, triode connect a 6L6, or maybe an EL84... that would give around 1 - 2 W of output in a single ended configuration and super easy to maintain.
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Follow Ups
- RE: Dropping the Power Stage - maxhifi 11:58:29 11/24/14 (4)
- RE: Dropping the Power Stage - Mr_Steady 23:19:08 11/24/14 (3)
- RE: Dropping the Power Stage - maxhifi 07:31:36 11/25/14 (2)
- RE: Dropping the Power Stage - Mr_Steady 12:59:34 11/25/14 (1)
- RE: Dropping the Power Stage - maxhifi 13:57:29 11/26/14 (0)