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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp posted by Stephen R on April 16, 2007 at 08:31:01:
I know that. :) What do you think of using pentodes, though? Maybe something like 6AU6. As with cascodes, they would have the disadvantage of high OP impedance, meaning that they might find it hard to drive low input impedance tubes like 300Bs or beam tetrodes with fixed bias. Should be OK for driving pentodes, though, especially with cathode bias.
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Follow Ups
- Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp - Ray Moth 15:45:07 04/16/07 (8)
- Answering one's own post may be a sign of madness, but here goes . . . - Ray Moth 00:38:04 04/22/07 (0)
- Cascode v's pentodes - Allen Wright 10:00:21 04/18/07 (0)
- Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp - Stephen R 11:13:43 04/17/07 (0)
- Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp - Burney 22:27:14 04/16/07 (4)
- Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp - Ray Moth 01:58:59 04/17/07 (3)
- Re: Build ideas for Allen Wright PP-1C Push Pull Power Amp - Burney 06:49:22 04/18/07 (2)
- Yes, but make the pot as small as possible - 100k is too big IMO. (nt) - Allen Wright 10:03:37 04/18/07 (1)
- Thanks! The guru has finally blessed this thread... - Burney 13:48:18 04/18/07 (0)
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