In Reply to: Help me pick SET monoblocks posted by MylesJ on August 20, 2017 at 14:52:53:
If you were to build a no-compromise SET right from the design board, you might want to:
1. Use only DHTs right through, like 26, 01A, 4P1L, 10Y, 2a3, 300b etc
2. Use filament bias to get rid of cathode bypass caps
3. Use either good quality interstages/plate chokes or gyrators
4. Use an amorphous core OPT
For all the above, reference the European Triode Festival, Bartola Valves and Vinylsavor websites etc. for scratch builds.
To me as a builder, commercial amps with very few exceptions don't come close to the above, and when they do they cost big, big money. It's really a builders market here if you want the top tier designs with no compromises.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- This long thread just tells me what commercial SETs aren't.... - andy evans 02:01:23 09/02/17 (62)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 10:33:07 09/02/17 (46)
- RE: This long thread just tells me what commercial SETs aren't.... - shane. 22:12:23 09/02/17 (39)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 03:40:55 09/03/17 (38)
- RE: This long thread just tells me what commercial SETs aren't.... - shane. 23:47:46 09/03/17 (0)
- Yes - let's define filament bias - andy evans 13:06:12 09/03/17 (12)
- RE: Yes - let's define filament bias - tube wrangler 05:14:06 09/04/17 (11)
- It's no longer a tube amplifier if solid state devices are used in the amp, it's a hybrid. - Caucasian Blackplate 16:20:03 09/04/17 (7)
- RE: It's a hybrid. - Triode_Kingdom 22:56:52 09/05/17 (6)
- convenient...LOL - PakProtector 14:35:16 09/21/17 (0)
- RE: It's a hybrid. - Caucasian Blackplate 07:08:40 09/06/17 (4)
- RE: It's a hybrid. - Doc B. 10:28:11 09/06/17 (3)
- I use that advice... - 91derlust 22:30:47 09/06/17 (1)
- RE: I use that advice... - used-hifi 12:16:38 09/07/17 (0)
- RE: It's a hybrid. - Caucasian Blackplate 10:35:09 09/06/17 (0)
- Agree on parts quality - andy evans 09:19:02 09/04/17 (2)
- RE: Agree on parts quality - tube wrangler 20:54:57 09/04/17 (1)
- RE: Agree on parts quality - Caucasian Blackplate 10:05:27 09/05/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - Tre' 07:22:00 09/03/17 (23)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 12:37:44 09/03/17 (9)
- RE: This long thread just tells me what commercial SETs aren't.... - Tre' 13:21:03 09/03/17 (8)
- well.... - PakProtector 03:19:48 09/08/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 05:27:32 09/04/17 (4)
- Nice post Dennis. - 91derlust 15:53:19 09/04/17 (2)
- RE: Nice post Dennis. - tube wrangler 20:57:19 09/04/17 (1)
- RE: Nice post Dennis. - 91derlust 04:18:58 09/05/17 (0)
- That has to be one of the most honest posts you've ever posted. Thank you Dennis. (nt) - Tre' 10:36:26 09/04/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 02:57:11 09/04/17 (1)
- RE: This long thread just tells me what commercial SETs aren't.... - Tre' 10:35:01 09/04/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - Caucasian Blackplate 11:38:02 09/03/17 (2)
- RE: This long thread just tells me what commercial SETs aren't.... - Tre' 11:49:27 09/03/17 (1)
- RE: This long thread just tells me what commercial SETs aren't.... - Caucasian Blackplate 12:00:44 09/03/17 (0)
- The answer is no - Tre' 10:20:57 09/03/17 (9)
- RE: The answer is no - tube wrangler 12:52:21 09/03/17 (8)
- RE: The answer is no - Tre' 13:38:42 09/03/17 (7)
- RE: The answer is no - tube wrangler 03:00:28 09/04/17 (4)
- RE: The answer is no - Tre' 07:45:30 09/04/17 (3)
- I think I need a Silver foil hat... - PakProtector 06:04:03 09/08/17 (1)
- RE: I think I need a Silver foil hat... wait a min sir - used-hifi 10:57:42 09/08/17 (0)
- RE: The answer is no - tube wrangler 21:31:29 09/04/17 (0)
- RE: The answer is no - Caucasian Blackplate 15:27:59 09/03/17 (1)
- Made me laugh. Thanks (nt) - Tre' 20:12:33 09/03/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - used-hifi 12:24:50 09/02/17 (1)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 13:01:57 09/02/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - used-hifi 12:09:37 09/02/17 (3)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 13:11:15 09/02/17 (2)
- RE: This long thread just tells me what commercial SETs aren't.... - used-hifi 13:28:15 09/02/17 (1)
- RE: This long thread just tells me what commercial SETs aren't.... - tube wrangler 21:55:49 09/02/17 (0)
- RE: This long thread just tells me what commercial SETs aren't.... - Caucasian Blackplate 08:22:52 09/02/17 (14)
- Well - we're bound to have different views - andy evans 14:36:50 09/02/17 (13)
- RE: Well - we're bound to have different views - tube wrangler 22:19:00 09/02/17 (9)
- RE: Well - we're bound to have different views - RGA 23:48:17 09/02/17 (8)
- RE: Well - we're bound to have different views - tube wrangler 13:03:09 09/03/17 (0)
- One More View... - Cleantimestream 02:29:08 09/03/17 (1)
- It is not just that... - PakProtector 15:31:18 09/11/17 (0)
- RE: Well - we're bound to have different views - 91derlust 02:05:03 09/03/17 (4)
- RE: Well - we're bound to have different views - RGA 05:45:39 09/03/17 (3)
- RE: Well - we're bound to have different views - 91derlust 14:12:53 09/03/17 (0)
- RE: Well - we're bound to have different views - tube wrangler 13:08:30 09/03/17 (1)
- RE: Well - we're bound to have different views - RGA 19:12:40 09/03/17 (0)
- RE: Well - we're bound to have different views - 91derlust 18:07:38 09/02/17 (2)
- Comparisons of DIY and commercial amps - andy evans 01:31:49 09/03/17 (1)
- RE: Comparisons of DIY and commercial amps - tube wrangler 13:14:18 09/03/17 (0)