I'm looking to spice up my now 16 year old 300B SETs, by try out a DHT driver. The current interstage in there is a Hirata Tango NC-20 but I might be willing to try something else here since there are lots of high quality interstages offered these days and I could probably make quite a bit selling them off. May even be able to fund all the upgrades for the amp and cover cost of new IT.
Prefer something that can either be purchased now new (ie 300b, 45) or something where there is plenty of old stocks.
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Topic - Driver tube suggetions for 300B amp - FlyCast 09:15:11 02/10/16 (36)
- RE: Driver tube suggetions for 300B amp - shane. 23:21:33 02/24/16 (0)
- 3A5 - RayP 08:26:35 02/14/16 (4)
- RE: 3A5 - FlyCast 09:39:04 02/14/16 (3)
- I've used 3a5 - pretty good though not "great" - andy evans 12:59:22 02/14/16 (2)
- RE: I've used 3a5 - pretty good though not "great" - FlyCast 17:08:06 02/14/16 (1)
- What plate voltage? What current? - Lew 12:42:48 02/16/16 (0)
- RE: Driver tube suggetions for 300B amp - Interstage Tranny 08:11:42 02/14/16 (0)
- RE: Driver tube suggetions for 300B amp - hifipaul 06:52:22 02/13/16 (0)
- HY40 - PakProtector 08:08:15 02/12/16 (3)
- and excluding ole TT triodes... - PakProtector 09:58:14 02/13/16 (2)
- excluding ole True Triodes... - Interstage Tranny 08:16:35 02/14/16 (1)
- For Thoriated Tungsten... - PakProtector 03:33:12 02/15/16 (0)
- RE: Driver tube suggetions for 300B amp - Caucasian Blackplate 11:48:27 02/11/16 (4)
- RE: Driver tube suggetions for 300B amp - Michael Samra 00:04:52 02/14/16 (3)
- RE: Driver tube suggetions for 300B amp - Caucasian Blackplate 11:20:01 02/14/16 (2)
- RE: Driver tube suggetions for 300B amp - FlyCast 17:09:35 02/14/16 (1)
- RE: Driver tube suggetions for 300B amp - Caucasian Blackplate 17:23:45 02/14/16 (0)
- RE: Driver tube suggetions for 300B amp - danlaudionut 14:25:27 02/10/16 (9)
- RE: Driver tube suggetions for 300B amp - FlyCast 05:27:43 02/11/16 (8)
- RE: Driver tube suggetions for 300B amp - danlaudionut 07:34:21 02/11/16 (7)
- RE: Driver tube suggetions for 300B amp - twystd 11:54:29 02/11/16 (6)
- RE: Driver tube suggetions for 300B amp - danlaudionut 13:29:32 02/11/16 (5)
- RE: Driver tube suggetions for 300B amp - dave slagle 14:05:52 02/11/16 (4)
- Adding what I remeber from back in the day... - 91derlust 22:06:26 02/11/16 (2)
- RE: Adding what I remeber from back in the day... - dave slagle 10:53:26 02/12/16 (1)
- RE: Adding what I remeber from back in the day... - 91derlust 17:39:26 02/12/16 (0)
- You got it right Dave. (nt) - twystd 15:59:04 02/11/16 (0)
- 4P1L in filament bias - andy evans 13:26:00 02/10/16 (8)
- RE: 4P1L in filament bias - FlyCast 05:26:45 02/11/16 (0)
- I'm building something with a 4p1l filament bias driver - Bas Horneman 02:22:20 02/11/16 (4)
- RE: I'm building something with a 4p1l filament bias driver - FlyCast 05:24:14 02/11/16 (3)
- The alternative is a 4P1L/high gain output stage - andy evans 00:06:09 02/12/16 (2)
- RE: The alternative is a 4P1L/high gain output stage - Al Noakes 14:23:06 02/12/16 (1)
- Good idea..nt - Bas Horneman 03:50:51 02/17/16 (0)
- RE: 4P1L in filament bias Andy's amp - Chip647 14:07:31 02/10/16 (1)
- That circuit is out of date for a few reasons - andy evans 10:48:39 02/11/16 (0)