I have a pair of Audio Note TRANS-152 OPTs which are gapped for 90mA and 2.5K into 8 ohms. I was thinking of 300b but revised this idea to PSE 2a3s. I intend to use the biplate versions, or the biplate Russian 6C4C, which is a 6B4G.
The 6B4G data sheet states 250v and 60mA in SE, class A. It also states 325v and 40mA in PP, class AB1
I'd like to get somewhere around 45mA each tube, but with these biplates how high could I take the Anode-Cathode voltage? Any suggested operating points? Who has tried out 2a3 in PSE?
Andy
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Topic - PSE 2a3 operating points? - andy evans 02:33:23 05/26/12 (24)
- RE: PSE 2a3 operating points? 320V @45mA 5K Fine - Minussss3db 11:18:29 05/26/12 (5)
- RE: PSE 2a3 operating points? 320V @45mA 5K Fine - andy evans 13:09:13 05/26/12 (4)
- Separate Cathode Rs for PSE - Naz 22:11:18 05/28/12 (2)
- RE: Separate Cathode Rs for PSE - andy evans 00:36:14 05/29/12 (1)
- Fixed Bias can be done in so many ways - Naz 01:09:39 05/29/12 (0)
- RE: PSE 2a3 operating points? 320V @45mA 5K Fine - drlowmu 17:14:46 05/26/12 (0)
- RE: PSE 2a3 operating points? - Neff 09:15:51 05/26/12 (0)
- RE: PSE 2a3 operating points? - euro21 03:43:08 05/26/12 (16)
- RE: PSE 2a3 operating points? - andy evans 04:50:47 05/26/12 (15)
- Do you need PSE ???? - drlowmu 05:45:58 05/26/12 (14)
- RE: Do you need PSE ???? - dave slagle 15:53:32 05/26/12 (10)
- ... "bunk" ... so you think ??? - drlowmu 15:04:55 05/28/12 (3)
- DC Vs AC filaments aside ... - Naz 00:20:10 05/29/12 (0)
- RE: ... "bunk" ... so you think ??? - dave slagle 18:56:04 05/28/12 (1)
- RE: ... "bunk" ... so you think ??? - drlowmu 07:44:59 05/29/12 (0)
- RE: Do you need PSE ???? - Tre' 11:01:35 05/28/12 (2)
- RE: Do you need PSE ???? - dave slagle 19:20:30 05/28/12 (1)
- phase cancellation? - shane. 02:24:01 05/30/12 (0)
- RE: Do you need PSE ???? - drlowmu 16:40:55 05/26/12 (2)
- Not Quite Right... - Triode_Kingdom 05:54:06 05/30/12 (0)
- you CAN"t be serious ... - mikeyb 10:00:25 05/29/12 (0)
- RE: Do you need PSE ???? - andy evans 07:02:43 05/26/12 (2)
- RE: Do you need PSE ???? - drlowmu 08:12:17 05/26/12 (1)
- RE: Do you need PSE ???? - andy evans 09:55:59 05/26/12 (0)