So I've been out of practice for quite some time and finally just decided to start playing again. And then I remember why I got so frustrated when I was last playing, which is why I mostly practiced drums and acoustic guitar. I forgot that when I had to move all my equipment to my basement a few years ago that I get a dreadful amount of hum, to the point I have to turn the noise suppressor up to max on my ME-50, but it just ruins the sound, and it doesn't get rid of the hum. I remember looking into this awhile back but just didn't have the time or motivation then. But anyhow, I hooked everything back up and, wham! I remember why I was frustrated... Everything worked better in different parts of the house, and before that at one of my previous apartments and two houses I rented. So I'm convinced there's something on the circuit that is causing the interference. My guitar doesn't even have to be plugged in for it to hum like crazy. Any suggestions on where I could start first to eliminate any causes before I get into this? And also, you surprised me when you said Northern Ohio, I live in Brunswick! lol

cool rig / great idea

Just bought one from you off of Reverb. Crossing my fingers it will do the trick!

OMG...your in Sheffield OH...Parma here.....Cool! Nice device!

I've got a Home Theater amplifier which has this issue. Max draw is 12 amps. Every product I see like this tops out at 6, 8, or 10 amps. Somebody needs to make a big one!

what resistors and diodes are inside there? i am making one of these for my evh 5150 iii 50watt amp

It seems like this device is based on the principle of placing some diodes on the ground wire inside the junction box rated at 10amp. What safety testing has been done at all if any? The concern is that a real short circuit would fry these diodes and potentially cause a hazard. The only way to get around this appears to be using a diode bridge that exceeds the ac mains fuse something like 35 ampers. Messing with the safety ground doesn't appear to be an issue until it is. Not an electrician just have concerns of plugging this in where high current is involved.

I have always thought that a 60Hz hum is caused by either cable problems or equipment in close proximity to each other. A 120Hz hum is a ground loop problem!

I'm having 60 cycle hum when I plug in my 4 tracks . I have tried different outlets and I still hear it . Would this help eliminate the ground loop/hum ?

dude you just yanked your amp's plug out of the socket while it was on. Why would anyone do that

Greetings, I have a REL subwoofer S/510 that keeps on making a hum each time I connect it via the speakon cable. Will this device eliminate the hum? Thank you

The hum got louder when i plugged it into the 3 prong to 2 prong to see if was my problem? Tryed couple different thing an have constant hum help lol

Nice product…..question: will your device help eliminate 60Hz turntable ground loop hum? I feel the audio interconnects are inducing the hum, even though they’re routed away from all 120V AC cables. I’ve tried different high end cables, not much difference and they can get ridiculous in price. I got this hum on my 30 year old Pioneer Elite gear and that’s been replaced with brand new $McIntosh$ gear. Hum is still there on the turntable input while playing vinyl….

I have atrocious ground loop hum at my amp's input, when i use the dirty channel. It goes away completely when I use a wireless system. But when i use any cables with any guitar, doesn't matter if there are pedals in between or not, there is atrocious hum. it's not an amp issue because the noise goes away completely when i use a wireless pack. there is some kinda ground loop happening whenever i use physical cables of any kind and it's driving me crazy because i can't use wireless with everything i want to use. If I go wireless to my pedals, and plug the pedals into the amp with cables the hum returns. please help

i noticed you had them for sale at some point but they are currently out of stock, is their a chance i can pay for a detailed schematic so i can diy for my synthesizer stuff or that you will have more in stock soon. ive needed a way to isolate noise for awhile especially in my tube based vca.

I have an annoying hum when I plug my guitar directly into my audio interface which connects to my laptop via usb cable. Would this fix my hum issue? I’ve tried a ground lift adapter, and a direct box with ground lift. Both the laptop and audio interface have a standard 2 prong plug with no ground.

DBX286s + Interface/PC on the same strip and the noise was horrible but only when I plugged in the line out to the PC.

I get the hum threw my center channel in my home theater. I think its HDMI hum, will this help ? Once I disconnect my LG oled 83 there’s no hum!

What about a single hi-gain amp?

I thought if you plug all your audio equipment effects, rack gear, amplifiers into the same AC wall outlet you won't get any line noises, hum, etc because everything in on the same outlet. I'm not sure what the silencer is doing to the AC line noises and hum but you're saying that the silencer can be plug into a different AC outlet and your other amplifier, effects can be plug into a different AC outlet and they won't cause AC line noises and hum?

I have issues on my PS4 microphone input (USB device) that has a bad hum as well. Due to their not being a ground on the power plug going to the case. I'm wondering if one of these would help

Share how to make one?

would this unit take the 60hz off video signal as well? I have some TV's that are showing 60hz noise (rolling horizontal bars),

Hello, Will this remove PC interference with a Recording interface to rid of computer noise jitter! I'm using a Furman power filter, and it is not doing the trick!

How many amps can it handle?

I have this hum coming from my 5.1 system, SW speaker, and it is annoying. Do you think this will help?? I tried plugging the signal convertor, from optical to rca, my tv and the amplifier at the same AC but it is not working. As soon as i turn on my 5.1, i can see it get crazy with the hum sound. Where can i buy your device???😁tks

Would it also help with hiss from the amplifier?

Will this help with just one amp and a mid size pedalboard ?

I had a annoying hum when I ran a dedicated 20 amp next to my existing 15amp. It was then on both lines and I finally just removed the ground on the new. 20 amp plug. I know it’s not right but it was a really driving me nuts.🤣 What do you charge for one of these? Can they handle 20 amps?

Will this work with 230v AC outlet? Thanks

Will this work for a guitar with p90s

Does this work the same as Hum X

I’ll buy one right now. Is this better than the humx?

How does it work?

Can you plug in a power conditioner/power strip to this?

How can I buy one??

can i plug both amps in the " the silencer"?

I get that you're trying to sell your DIY project. But, maybe you will benefit more if you just show us how to make it? Most of us probably just want to build it ourselves. Especially for that price!!!

Can ground loop cause in new speakers also

80 bucks