In Reply to: OK. If you have to do it this way posted by Ralph on May 10, 2012 at 09:35:22:
My understanding is i have a bad mains line as thie phenomena recurred over time with several preamps. The ones with tubes ar more prone to this issue and make a higher level buzz. Thanxs for having took the time to respond, all of you!
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Follow Ups
- RE: OK. If you have to do it this way - ad010685 11:49:38 05/11/12 (29)
- You really need to be more specific - Ralph 12:56:40 05/11/12 (28)
- RE: You really need to be more specific - ad010685 06:40:59 05/12/12 (27)
- did you build the preamp yourself (hence 'diy')? Let's talk about grounding. - Ralph 11:11:38 05/13/12 (26)
- RE: did you build the preamp yourself (hence 'diy')? Let's talk about grounding. - ad010685 12:34:23 05/13/12 (25)
- Do you have access to a DVM? - Ralph 18:27:15 05/13/12 (24)
- Ralph, a look at the diy preamp here. - ad010685 23:10:11 05/13/12 (1)
- RE: Ralph, a look at the diy preamp here. - Ralph 11:52:56 05/14/12 (0)
- RE: Do you have access to a DVM? - ad010685 22:56:18 05/13/12 (21)
- RE: Do you have access to a DVM? - Ralph 10:10:17 05/14/12 (20)
- RE: Do you have access to a DVM? - ad010685 11:53:42 05/14/12 (19)
- I suspected as much. - Ralph 12:13:46 05/14/12 (18)
- RE: I suspected as much. - ad010685 12:20:01 05/14/12 (17)
- The amplifier will get its ground through the interconnect. - Ralph 12:45:10 05/14/12 (16)
- RE: The amplifier will get its ground through the interconnect. - ad010685 13:04:58 05/14/12 (15)
- most old-school amps like the Dyna ST-70 - Ralph 13:30:12 05/14/12 (14)
- RE: most old-school amps like the Dyna ST-70 - ad010685 13:38:32 05/14/12 (13)
- RE: most old-school amps like the Dyna ST-70 - Ralph 13:50:29 05/14/12 (12)
- RE: most old-school amps like the Dyna ST-70 - ad010685 04:26:52 06/03/12 (11)
- RE: most old-school amps like the Dyna ST-70 - Ralph 08:37:04 06/04/12 (10)
- i connected as follow..... - ad010685 09:50:42 06/04/12 (9)
- RE: i connected as follow..... - Ralph 12:03:17 06/04/12 (8)
- RE: i connected as follow..... - ad010685 12:16:37 06/04/12 (7)
- RE: i connected as follow..... - Ralph 12:53:43 06/04/12 (6)
- RE: i connected as follow..... - ad010685 13:08:10 06/04/12 (5)
- RE: i connected as follow..... - Ralph 13:27:05 06/04/12 (4)
- RE: i connected as follow..... - ad010685 01:16:31 06/05/12 (3)
- RE: i connected as follow..... - Ralph 09:09:37 06/05/12 (2)
- RE: i connected as follow..... - ad010685 12:04:02 06/05/12 (1)
- RE: i connected as follow..... - Ralph 13:41:31 06/05/12 (0)