In Reply to: RE: 38H OPT for 845, so so? posted by walge on April 8, 2021 at 03:11:42:
This is single ended Walter.A lot better way to measure is in a real circuit*. We have the correct bias current and the correct source impedance.
Another interesting way to measure is with a ccs (see Walt Young for a good ccs).
A measurement with the source at the secondairy winding is not the way to do it.*Just with the endtube and a good tonegenerator
Edits: 04/08/21
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Follow Ups
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 10:14:51 04/08/21 (40)
- RE: 38H OPT for 845, so so? - walge 10:55:36 04/08/21 (39)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 12:19:33 04/08/21 (38)
- RE: 38H OPT for 845, so so? - walge 12:32:59 04/08/21 (37)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 12:54:01 04/08/21 (35)
- RE: 38H OPT for 845, so so? - walge 08:33:38 04/09/21 (0)
- RE: 38H OPT for 845, so so? - walge 13:13:11 04/08/21 (33)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 13:29:37 04/08/21 (32)
- RE: 38H OPT for 845, so so? - walge 00:56:45 04/09/21 (31)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 09:10:26 04/09/21 (30)
- RE: 38H OPT for 845, so so? - walge 09:57:52 04/09/21 (29)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 11:02:05 04/09/21 (28)
- RE: 38H OPT for 845, so so? - walge 11:22:40 04/09/21 (27)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 11:41:50 04/09/21 (26)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 12:31:24 04/09/21 (25)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 13:06:54 04/09/21 (24)
- RE: 38H OPT for 845, so so? - walge 00:01:00 04/10/21 (23)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 02:47:34 04/10/21 (22)
- RE: 38H OPT for 845, so so? - walge 03:09:16 04/10/21 (21)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 04:47:27 04/10/21 (20)
- RE: 38H OPT for 845, so so? - walge 05:10:45 04/10/21 (19)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 05:48:17 04/10/21 (18)
- RE: 38H OPT for 845, so so? - walge 06:27:36 04/10/21 (17)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 07:20:40 04/10/21 (16)
- RE: 38H OPT for 845, so so? - walge 07:39:09 04/10/21 (15)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 11:32:10 04/10/21 (14)
- RE: 38H OPT for 845, so so? - walge 13:02:18 04/10/21 (10)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 14:30:54 04/10/21 (9)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 01:29:27 04/11/21 (8)
- RE: 38H OPT for 845, so so? - walge 04:27:17 04/11/21 (7)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 05:18:45 04/11/21 (6)
- RE: 38H OPT for 845, so so? - walge 06:04:07 04/11/21 (5)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 06:59:02 04/11/21 (4)
- RE: 38H OPT for 845, so so? - walge 07:03:52 04/11/21 (3)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 07:20:34 04/11/21 (2)
- RE: 38H OPT for 845, so so? - walge 07:34:11 04/11/21 (1)
- RE: 38H OPT for 845, so so? - kobasa@xs4all.nl 08:17:56 04/11/21 (0)
- RE: 38H OPT for 845, so so? - walge 12:35:14 04/10/21 (2)
- Beautiful Amps! - Triode_Kingdom 12:02:03 04/13/21 (1)
- RE: Beautiful Amps! - walge 07:44:13 04/14/21 (0)
- RE: 38H OPT for 845, so so? - walge 12:47:47 04/08/21 (0)