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1: SET Asylum, RE: TAL - Jeff Korneff 45 Clone Mono Amplifers Review ....... (0.00)
Posted by Old Big on 2021-07-28, 19:36:29 (73.232.1.19)
Hello Cut-Throat, Very nice amps. How were the 6sn7 wired on the Korneff clone monoblocks? I have built this amp and used one 6sn7 triode section per channel in a stereo amp. Very good sounding amp in .......
2: Tube DIY Asylum, RE: Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-03, 13:23:34 (73.232.1.19)
How do you make two separate ground points to run two rectifier, two preamp and two output tubes to isolate them on the same chassis? .......
3: Tube DIY Asylum, RE: Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-03, 05:08:06 (73.232.1.19)
Thanks for the reply Stephen. Yea that Iron is expensive not to mention I am not a spring chicken anymore. O.B. .......
4: Tube DIY Asylum, RE: Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-03, 05:05:15 (73.232.1.19)
Thanks Ian for the reply. I was thinking about adding a bigger power transformer to meet current requirments for a tube that draws more current then the 45's but like the seperation of monos and did n .......
5: Tube DIY Asylum, RE: Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-03, 04:49:25 (73.232.1.19)
Thanks for the reply Triode Kingdom. I may try dual chokes directly off the rectifier. The power supply I am talking about splits after the the first capacitor, like this. Swing choke (20/4 hy. 35/350 .......
6: Tube DIY Asylum, RE: Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-03, 04:23:19 (73.232.1.19)
Thanks for the reply Tre. In the Bugle the primary purpose is keep the heaters to cathode volts below 90. So correct me if I am wrong, that Dividing network on the Bugle is also contributing to three .......
7: Tube DIY Asylum, Tube power supply questions. (0.00)
Posted by Old Big on 2021-07-02, 17:00:36 (73.232.1.19)
I have built several tube amplifiers since my retirement. I had some questions regarding the subject. I have started using LCLC filtering with the first choke being a big swing choke. When I energize .......
8: Tubes Asylum, RE: 6n23p gassy (0.00)
Posted by Old Big on 2021-02-09, 19:37:51 (174.240.13.255)
Thanks for the update! .......
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