Reddit mentions of PDU Power Strip Surge Protector - 150 Joule 15 Amp 9 Outlet Strips Surge Protector Heavy Duty Electric Extension Cord Strip - 1U Rack Mount Protection Power Outlet Strip W/AC Filter - PylePro PCO850

Try a power conditioner like this: https://www.amazon.com/gp/product/B00BQO5G4O/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Also when I used to have a 390X (similar power draw to a 290) I had to upgrade from a 600 watt PSU to a 750 watt PSU to run it stably. Probably not needed but for my particular system it worked better.

Currently using this cheap 9-outlet power conditioner.
Will likely get another one shortly, as I use around 16 outlets.

Yeah I'm using this power supply with current conditioner: https://www.amazon.com/gp/product/B00BQO5G4O/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

And I'm using a Walrus Audio Phoenix isolated pedal power supply (plugged into the above power supply).

I even ordered a Friedman Buffer Bay to see if that would help - no dice.

I wanted to chalk it up to something weird about the power in my house (it is an older house with aluminum wiring), but my Blackstar Artist 30 is dead quiet, so I've just been throwing the pedals I want in the loop in that and using it alongside the Orange as a wet/dry configuration.

Thanks for the tip, though.

I have just been looking at power conditioners but stuggling to find ones that will work in the uk as we use 230 V over the US 120 V. Do you have any you reccomend that 230 V will work? This one here http://www.amazon.com/PCO850-Conditioner-Mountable-Protector-Outlets/dp/B00BQO5G4O/ref=sr_1_1?ie=UTF8&qid=1453933833&sr=8-1&keywords=Pyle+power+conditioner is what I presume you mean but it says its not switchable so it won't work with 230 V

https://www.amazon.com/PCO850-Conditioner-Mountable-Protector-Outlets/dp/B00BQO5G4O/ref=sr_1_2?ie=UTF8&qid=1498711798&sr=8-2&keywords=line+conditioner

might help

I've been researching Power Conditioners, and there are a lot of differing opinions out there. I'm wondering if anyone here has an idea if it would be worth it to purchase something along these lines in order to improve my sound quality and/or protection, and if so, which one would be best. Thanks!

Furman

Nady

Pyle

I've tried different places with the house, and I still end up with a small baseline hum. I was thinking of maybe investing in one of these

>line conditioner

I found this line conditioner which is ok cheap. Maybe this would be better?

https://www.amazon.com/PDU-Power-Strip-Surge-Protector/dp/B00BQO5G4O/ref=lp_10967061_1_1?s=electronics&ie=UTF8&qid=1564108537&sr=1-1

if one of these on the television doesn't fix it, you'll be needing a new hdmi cord with stronger shielding.
https://www.amazon.com/PDU-Power-Strip-Surge-Protector/dp/B00BQO5G4O/ref=pd_lpo_sbs_267_t_0?_encoding=UTF8&psc=1&refRID=Z0M13YVHTC8EM4A698D5

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i'd say use it on the fridge, but the peak amperage when the compressor kicks on usually causes a quick surge more than 15 amps.

GFCI tripping would be current going through earth, not related to the power load directly. Could just be noise, in which case a power conditioner/line filter could help, which you can get as part of a UPS, or separately, such ash this https://www.amazon.com/PCO850-Conditioner-Mountable-Protector-Outlets/dp/B00BQO5G4O/ref=sr_1_12?ie=UTF8&qid=1467521254&sr=8-12&keywords=power+conditioner

Could also be an actual grounding issue, check that your inverter's DC ground terminal is properly connected to both battery negative, and a grounding electrode of some kind.