In Reply to: RE: How much longer do 2a3s last at 10w?? posted by drlowmu on July 10, 2012 at 07:35:50:
IIRC, Thorsten was disappointed with 2A3 sound in general, much preferring the 45. He tried the 2A3 at 45 operating points and preferred the result, though the Sovteks were still not up to the same general quality level as his preferred 45s. No surprise there.Although I don't always agree with Thorsten's subjective preferences, I greatly appreciate Thorsten's technical contributions and subjective descriptions over the years. His experimentation with 300B operating points (like running type 45-like I/V bias ratios), increasing loads and decreasing dissipation were most informative.
I find it curious that some folks "don't like 300Bs", yet have not tried the lower current (and dissipation) and higher load configuration and/or the more 'modern' sounding 300B tubes.
Back on topic.
Cheers.
"In the beginner's mind there are many possibilities, in the expert's mind there are few." Shunryo Suzuki
Edits: 07/15/12 08/14/12
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Follow Ups
- OT: Thorsten, 2A3s, 45s and 300Bs. - RC Daniel 18:04:06 07/14/12 (33)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - tube wrangler 21:52:50 07/14/12 (32)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - RC Daniel 02:14:02 07/15/12 (31)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - tube wrangler 18:10:53 07/15/12 (30)
- Chapter 7 - GSH 17:44:59 07/18/12 (0)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - Tre' 19:05:17 07/15/12 (28)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - tube wrangler 23:32:59 07/15/12 (27)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - dave slagle 16:10:26 07/20/12 (0)
- RE: OT: Thorsten, 2A3s, 45s and 300Bs. - Tre' 08:19:50 07/16/12 (25)
- Electrons do not go directly from the filament to the plate - Tre' 08:44:29 07/17/12 (24)
- Electrons? - gusser 10:12:16 07/18/12 (22)
- a bit of morning sarcasm - Tre' 11:26:37 07/18/12 (0)
- RE: Electrons? - drlowmu 10:45:14 07/18/12 (20)
- Right. Now explain that to your buddy Dennis!(nt) - gusser 11:06:29 07/18/12 (19)
- RE: Right. Now explain that to your buddy Dennis!(nt) - Tre' 11:54:18 07/18/12 (18)
- RE: Right. Now explain that to your buddy Dennis!(nt) - tube wrangler 07:50:42 07/19/12 (17)
- RE: Right. Now explain that to your buddy Dennis!(nt) - Tre' 09:30:06 07/19/12 (16)
- RE: Right. Now explain that to your buddy Dennis!(nt) - tube wrangler 15:04:41 07/19/12 (15)
- RE: Right. Now explain that to your buddy Dennis!(nt) - gusser 15:39:08 07/19/12 (14)
- RE: Right. Now explain that to your buddy Dennis!(nt) - tube wrangler 19:13:23 07/19/12 (13)
- RE: Right. Now explain that to your buddy Dennis!(nt) - mach1 23:52:20 07/19/12 (12)
- RE: Right. Now explain that to your buddy Dennis!(nt) - tube wrangler 09:40:28 07/20/12 (11)
- RE: Right. Now explain that to your buddy Dennis!(nt) - gusser 10:01:37 07/20/12 (10)
- RE: Right. Now explain that to your buddy Dennis!(nt) - tube wrangler 12:33:01 07/20/12 (1)
- RE: Right. Now explain that to your buddy Dennis!(nt) - Tre' 18:26:45 07/20/12 (0)
- RE: Right. Now explain that to your buddy Dennis!(nt) - drlowmu 11:40:14 07/20/12 (6)
- RE: Right. Now explain that to your buddy Dennis!(nt) - deathtube 667 05:29:13 07/21/12 (5)
- RE: Right. Now explain that to your buddy Dennis!(nt) - RC Daniel 14:38:13 07/21/12 (4)
- RE: Right. Now explain that to your buddy Dennis!(nt) - Tre' 15:32:11 07/21/12 (3)
- RE: Right. Now explain that to your buddy Dennis!(nt) - RC Daniel 21:08:34 07/21/12 (2)
- RE: Right. Now explain that to your buddy Dennis!(nt) - mach1 17:41:33 07/22/12 (1)
- RE: Right. Now explain that to your buddy Dennis!(nt) - RC Daniel 00:12:30 07/23/12 (0)
- You are exactly on point. Thanks. (nt) - Tre' 10:26:02 07/20/12 (0)
- RE: Electrons do not go directly from the filament to the plate - kyle 20:14:51 07/17/12 (0)