In Reply to: RE: SET and PSET with 6S33S posted by Caucasian Blackplate on May 5, 2015 at 14:51:30:
Hey, we are neighbors!
Regarding biasing. It's a good point. Romy claims that this biasing technique is beneficial for the sound quality and I never tried validating it. I kinda trust his claims. This technique also sets 0V DC on the input, so I do not think a preamp can impact the biasing without having a DC voltage on its output?
6S33S needs a large voltage swing on the gate, do you think 6E5P will be able to provide it with 200V B+? Again, Romy claims it's a sweet operating point for 6E5P.
I would totally go custom OPT route. However, I could not find a reputable manufacturer willing to do it. One told me right upfront that he did not want to compete with Landuhl. (FWIW) I would appreciate a recommendation.
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Follow Ups
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 15:06:40 05/05/15 (12)
- RE: SET and PSET with 6S33S - Caucasian Blackplate 15:45:01 05/05/15 (11)
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 16:37:32 05/05/15 (10)
- RE: SET and PSET with 6S33S - Caucasian Blackplate 12:30:03 05/07/15 (6)
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 12:44:38 05/07/15 (5)
- RE: SET and PSET with 6S33S - Caucasian Blackplate 19:10:37 05/07/15 (4)
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 20:53:50 05/07/15 (3)
- RE: SET and PSET with 6S33S - Caucasian Blackplate 07:48:54 05/08/15 (2)
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 08:23:00 05/08/15 (1)
- RE: SET and PSET with 6S33S - Caucasian Blackplate 09:45:51 05/08/15 (0)
- RE: SET and PSET with 6S33S - big muck 08:24:44 05/07/15 (2)
- RE: SET and PSET with 6S33S - mstolpner@gmail.com 08:54:53 05/07/15 (1)
- RE: SET and PSET with 6S33S - big muck 21:35:51 05/07/15 (0)