Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
Just picked up a Trifield line EMI monitor and got these readings:95.2 mVp-p (bottom)
221.1 mVp-p (peak)The numbers jump up and down non-stop. Is this normal?
The manual says <50 mVp-p is what I need to shoot for for low noise application. What am I supposed to do now? I can hear hum when I get close to the speakers near my equipment rack. Time to pick up a PS Audio Powerplant? I doubt a run of the mill electrician will able to "fix" this line issue as long as I get normal AC power from the outlet.
Thanks.
Edits: 07/31/22 07/31/22 07/31/22 07/31/22 07/31/22
This post is made possible by the generous support of people like you and our sponsors:
Topic - Got line EMI noise reading, now what? - Funky Bob 04:57:09 07/31/22 (16)
- RE: Got line EMI noise reading, now what? - pictureguy 23:30:20 11/09/22 (0)
- RE: Got line EMI noise reading, now what? - KanedaK 23:40:01 08/08/22 (1)
- RE: Got line EMI noise reading, now what? - sony6060 08:30:17 08/13/22 (0)
- RE: Got line EMI noise reading, now what? - ABliss 14:07:10 08/06/22 (1)
- no experience here with Brickwall - Story 14:40:28 08/06/22 (0)
- RE: Got line EMI noise reading, now what? - Uncle Mike 13:32:10 07/31/22 (1)
- Too technical and over my head but thanks (nt) - Funky Bob 23:27:18 07/31/22 (0)
- RE: Got line EMI noise reading, now what? - adam@denderapartners.com 09:29:14 07/31/22 (1)
- Non-stop buzzing that gets annoying quickly (nt) - Funky Bob 23:25:59 07/31/22 (0)
- in your neighborhood - Story 05:29:32 07/31/22 (6)
- RE: in your neighborhood - Funky Bob 06:09:03 07/31/22 (5)
- RE:PS Audio Power Plant Sale - Postal Grunt 11:02:33 08/05/22 (0)
- RE: in your neighborhood - Postal Grunt 22:06:31 07/31/22 (0)
- RE: in your neighborhood - Jack G 09:31:15 07/31/22 (0)
- hopefully others will chime in - Story 06:32:54 07/31/22 (1)
- Got hum - Funky Bob 23:33:12 07/31/22 (0)