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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: What to do with a 5K SE OPT into 5 ohms? posted by sideliner on September 3, 2015 at 11:41:51:
A step-up transformer is one good idea. I hadn't thought of that. I use LL1660 in 1:1 at the moment. I can look at different wiring options. This may be cleaner than 3 stages if it works. thanks for that. Opens up the idea of finals with lower mu. the 4P1L in PSE has a gain of 10, which is one of its virtues. The usual suspects like 2a3 and 300b and 45 and we're down to around 3.5. The 10Y and 46 have a bit more gain so they come into the picture.
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Follow Ups
- A step-up transformer is one good idea - andy evans 23:35:44 09/03/15 (7)
- RE: A step-up transformer is one good idea - sideliner 11:17:15 09/04/15 (5)
- quite rare but an 841 would definitely do what you want~nT - Cleantimestream 13:23:16 09/04/15 (4)
- RE: quite rare but an 841 would definitely do what you want~nT - sideliner 08:58:32 09/05/15 (3)
- RE: quite rare but an 841 would definitely do what you want~nT - euro21 10:47:27 09/05/15 (2)
- RE: quite rare but an 841 would definitely do what you want~nT - dave slagle 11:08:33 09/05/15 (1)
- RE: quite rare but an 841 would definitely do what you want~nT - euro21 11:43:48 09/05/15 (0)
- RE: A step-up transformer is one good idea - Boli46 02:34:25 09/04/15 (0)
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