# Very loud "Poltergeist" sounds. Cannot isolate

**URL:** https://forum.psaudio.com/t/very-loud-poltergeist-sounds-cannot-isolate/15333
**Category:** Forums
**Created:** [February 17, 2020, 2:44am UTC](https://forum.psaudio.com/t/very-loud-poltergeist-sounds-cannot-isolate/15333 "2020-02-17T02:44:40Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![guppysprout](https://avatars.discourse-cdn.com/v4/letter/g/b9e5f3/32.png) [@guppysprout](https://forum.psaudio.com/u/guppysprout)
#### Post date: [August 21, 2020, 11:20pm UTC](https://forum.psaudio.com/t/very-loud-poltergeist-sounds-cannot-isolate/15333/8 "2020-08-21T23:20:30Z")

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Indeed. Do need a priest in general but actually got a half decent surge protector vs the $20 one on Amazon and it totally solved it. I guess LA grid is not particularly consistent 😉

> **[Tripp Lite Isobar - the World's Most Trusted Surge Protector | Tripp Lite](https://www.tripplite.com/pages/isobar)**
>
> Isobar - The world's most trusted premium Surge Protectors with over 20 million in use worldwide! Protect electronics from lightning and voltage spikes. Learn more.

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