In Reply to: RE: Looking for simple fully balanced 6BQ5 schematic posted by rage on January 19, 2022 at 09:08:53:
is to start with an amp that is fairly linear to begin with. What this means in a nutshell is that amp should be good enough that the only reason to use feedback is to reduce gain.
Otherwise you'll get into trouble with the feedback causing the amp to be brighter and harsher.
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Follow Ups
- The best way to use feedback - Ralph 01/19/2212:50:03 01/19/22 (65)
- RE: The best way to use feedback - tube wrangler 08:41:07 01/22/22 (62)
- clairty on a couple of issues - Ralph 12:31:42 01/24/22 (8)
- "all amplifiers are a form of filter and therefore obey filter theory" - cellailuca 08:50:22 01/28/22 (3)
- RE: "all amplifiers are a form of filter and therefore obey filter theory" - tube wrangler 19:04:22 01/28/22 (0)
- +1 - Ralph 09:52:30 01/28/22 (1)
- RE: +1 - cellailuca 10:22:06 01/28/22 (0)
- RE: clairty on a couple of issues - tube wrangler 14:18:41 01/24/22 (3)
- RE: clairty on a couple of issues - Ralph 15:06:30 01/24/22 (2)
- RE: clairty on a couple of issues - tube wrangler 18:20:07 01/24/22 (0)
- RE: clairty on a couple of issues - pictureguy 15:23:25 01/24/22 (0)
- RE: they won't listen ... - deathtube 667 08:02:31 01/24/22 (46)
- RE: they won't listen ... - rage 18:56:38 01/24/22 (1)
- RE: they won't listen ... - tube wrangler 22:24:39 01/24/22 (0)
- RE: they won't listen ... - Tre' 11:06:08 01/24/22 (43)
- RE: it's a good thing ... - deathtube 667 11:26:23 01/24/22 (42)
- RE: it's a good thing ... - Tre' 13:06:36 01/24/22 (41)
- RE: it's not about measured performance ... - deathtube 667 04:17:50 01/25/22 (40)
- RE: it's not about measured performance ... - PakProtector 10:10:52 01/26/22 (39)
- RE: another gross misrepresentation ... - deathtube 667 11:05:24 01/26/22 (38)
- RE: another gross misrepresentation ... - Tre' 16:45:54 01/26/22 (37)
- RE: they will never get it ... - deathtube 667 04:36:43 01/27/22 (36)
- RE: they will never get it ... - Tre' 06:28:38 01/27/22 (35)
- RE: dream world ... - deathtube 667 06:49:54 01/27/22 (34)
- RE: dream world ... - Tre' 10:01:31 01/27/22 (33)
- RE: it is true .. the facts speak for themselves - deathtube 667 11:45:17 01/27/22 (32)
- RE: it is true .. the facts speak for themselves - Tre' 19:39:01 01/27/22 (0)
- RE: it is true .. the facts speak for themselves - PakProtector 15:31:09 01/27/22 (30)
- RE: he is the "alpha" ... - deathtube 667 15:54:55 01/27/22 (29)
- RE: he is the "alpha" ... - Tre' 19:40:06 01/27/22 (9)
- RE: He's been banned ... - deathtube 667 04:13:25 01/28/22 (8)
- RE: He's been banned ... - GEO 05:00:32 01/28/22 (7)
- RE: need a reminder ... - deathtube 667 12:59:10 01/28/22 (6)
- "DT667 started a thread about AES PT-31 OPT's" - Tre' 11:09:56 01/29/22 (0)
- RE: need a reminder ... - GEO 08:17:12 01/29/22 (3)
- RE: need a reminder ... - Tre' 11:02:13 01/29/22 (1)
- RE: need a reminder ... - GEO 15:47:19 01/29/22 (0)
- RE: need a reminder ... - deathtube 667 09:38:26 01/29/22 (0)
- RE: need a reminder ... - PakProtector 03:58:46 01/29/22 (0)
- RE: he is the "alpha" ... - PakProtector 16:04:14 01/27/22 (18)
- RE: OK, Pak ... - deathtube 667 16:43:16 01/27/22 (17)
- RE: OK, Pak ... - tube wrangler 12:49:26 01/28/22 (15)
- RE: parallel SE 6005 ... - deathtube 667 15:38:48 01/28/22 (14)
- RE: parallel SE 6005 ... - PakProtector 14:22:27 01/29/22 (13)
- RE: forget it ... - deathtube 667 17:12:30 01/29/22 (12)
- RE: forget it ... - PakProtector 04:25:56 01/30/22 (11)
- RE: bingo ... - deathtube 667 06:49:58 01/30/22 (10)
- hmmmm.... - PakProtector 11:09:45 01/30/22 (9)
- RE: hmmmm.... - rage 06:24:35 01/31/22 (8)
- RE: go to the source, learn from the master builder DF ... - deathtube 667 07:20:46 01/31/22 (7)
- Why is that?.. - PakProtector 13:20:58 01/31/22 (0)
- RE: go to the source, learn from the master builder DF ... - rage 07:31:08 01/31/22 (5)
- RE: it's the truth ... - deathtube 667 07:53:10 01/31/22 (4)
- RE: it's the truth ... - Tre' 08:51:10 01/31/22 (3)
- RE: it's the truth ... - tube wrangler 09:25:39 02/1/22 (2)
- RE: it's the truth ... - Tre' 10:31:52 02/1/22 (0)
- HA! - PakProtector 09:59:15 02/1/22 (0)
- RE: OK, Pak ... - PakProtector 05:40:58 01/28/22 (0)
- RE: The best way to use feedback - Tre' 16:31:26 01/22/22 (5)
- RE: The best way to use feedback - tube wrangler 01:30:24 01/23/22 (4)
- RE: The best way to use feedback - PakProtector 15:24:29 01/23/22 (2)
- RE: understanding the "concepts" - deathtube 667 07:49:54 01/24/22 (1)
- let me tranlsate - PakProtector 10:16:18 01/26/22 (0)
- Good grief. nt - Tre' 07:47:34 01/23/22 (0)
- RE: The best way to use feedback - PakProtector 07:50:26 01/20/22 (1)
- RE: The best way to use feedback - Ralph 11:45:27 01/20/22 (0)