What is Reddit's opinion of Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4" TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400?

From 3.5 billion Reddit comments

It’s likely a form of ground hum or interference.

I used this and it works great. Give it a whirl.

Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4” TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400

Always hard to diagnose line noise, but if it's between the interface and the amp, there's a good chance it's a ground loop. If you have a ground lift on either the amp or the interface, try that.

Otherwise, I'd recommend using a ground isolator like the Pyle Hum Eliminator (the cheapest one I know of).

Does the noise only happen when the monitors are plugged into the PC? If you turn them on without connecting them to the PC is it quiet? I had this happen with my Yamaha HS5's and it was a grounding issue that I fixed with a ground lifter like this one

Not 100% clear on your setup, but if you’re using external monitors, you might consider using this. I had a similar issue and someone I. One of these subs recommended a group loop him eliminator.

This is the one I got. Did the trick. Cheers!

Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4” TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400 https://www.amazon.com/dp/B00BARTW42/ref=cm_sw_r_cp_api_i_1uHNFbACD89KS?_encoding=UTF8&psc=1

I’m not 100% clear on your setup, but if you’re using monitors you might consider this. Worked like a charm for me.

Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4” TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400 https://www.amazon.com/dp/B00BARTW42/ref=cm_sw_r_cp_api_i_1uHNFbACD89KS?_encoding=UTF8&psc=1

I have a 3.5 to xlr coming from my pc to this Hum Eliminator then to my mixer. Works great and no humming at all. My PC and mixer are both on the same circuit, but still had a ground loop so this is what I had to get.

it sounds to me like the sound is either a ground loop or coil whine from a graphics card, this may fix your problem https://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42/

if you want to boost the level of all sound in foobar go into preferences -> playback and boost up both the "with RG info" and "without RG info" to +5dB and see if that helps (add more if you want but it will get loud fast)

Yea, I saw those. But I think I'm gonna try to use the Pyle cheap knock off of the HD400 on amazon. People said it did the trick but also reduced some audio quality, but in the position of where it is in the setup, audio quality isn't really of utmost concern. So I'll see

I found this the other day and ordered from research it work incredibly

Compact Mini Hum Eliminator Box - 2 Channel Passive Ground Loop Isolator, Noise Filter, AC Buzz Destroyer, Hum Killer w/ 1/4" TRS Phone, XLR Input/Output, Uses 1:1 Isolation Transformer - Pyle PHE400 https://www.amazon.com/dp/B00BARTW42/ref=cm_sw_r_cp_api_i_Sv7EDb9PN2N9Z

This is most likely a ground loop issue. The HD60 is kind of known for this problem, as almost anyone with a PS4 using it to stream while charging their controller at the same time could tell you. You can either try making sure everything is running off the same wall outlet (or circuit if you have too many things to feasibly run it off one outlet) or look into some hardware solutions, perhaps something like this since that mixer appears to use XLR outputs.

I know you can disable the charging if you’re plugged into a computer but mine is noisey regardless... might need something like this: PYLE-PRO PHE400 Hum/Noise Eliminator 2-Channel Box with TRS Phone and XLR Inputs/Outputs https://www.amazon.com/dp/B00BARTW42/ref=cm_sw_r_cp_api_3eeuAb52B4YF6

I'm not sure of you're application, but I'll describe my application and symptoms so you can determine if this sounds like the right fix for you. I have bedroom studio with a USB audio interface that my studio monitors connect to. I noticed I was hearing strong noise interference in the monitors. Whenever I would move the mouse, the speakers would hiss. They would always have the 60hz hum, really quietly. I invested in a pure sine wave ups I thought would eliminate the noise, but nothing changed. However, once I added the ground loop noise isolator into the mix, it TOTALLY fixed the hum coming through the speakers. It's basically a box that goes in between your USB audio interface and the speakers. Mind you, if you go this route, you'll have to use 2 additional balanced TRS or XLR cables to patch between the noise isolator and the USB audio interface.

LINK: https://www.amazon.com/gp/product/B00BARTW42/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1

Likely electrical interference from your video card.

When you are tabbed out of the game, the video card stops emitting so much noise because it isn't working so hard.

The Micca PB42X's have unbalanced RCA connections that are designed to reject some of the noise that comes with an unbalanced connection.

The BX5's have balanced inputs (XLR and TRS), that are designed to work with a balanced source (the micca is unbalanced only). You are likely using an adapter or adapter cable to connect to the BX5. When adapting unbalanced to balanced, you run the risk of picking up electrical interference.

My suggestion is to either get a DAC with balanced outputs (TRS or XLR), or try a powered USB hub to eliminate some of the interference.

Another option would be something like a Hum Eliminator.

My 305s are hooked up to my PC.

• Got a DAC thinking that would fix it per Reddit, it didn't.
• Bought a Pyle Pro Hum Eliminator and it fixed the problem. It fixes it with or without the DAC.
• Kept the DAC to use as a physical volume knob, because that's nice I guess
• Volume on my 305s are set to 5, since there's no amp noise at that level but otherwise I get plenty of volume.

If you're having problems with functions triggering on your phone when you have something plugged into the headphone jack it's because the poles on the jack don't match the poles on the socket.

Headphone jacks have a concept of poles: They are little rings separated by an insulator that perform different functions like the pins on a USB cable.

A phone typically has between 4 and 6 poles (rings) for: Audio left, audio right, pause/play/skip, activate voice assistant etc.

Here's a wiki article that explains some of the standards. Part of the problem you're experiencing is that the input/output amplification stage on Volca products is garbage. The input is usually too low and the output is too high.

Fixing this is not simple, especially with your portable rig. You'd need a humbucker box (also called a ground loop eliminator), a balancer and a pole converter.

The closest to a portable solution you're going to get is probably this box by Pyle.

Sounds like electrical interference. Balanced cables working in equipment that supports it should help, you can also use a ground loop isolator:

https://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42/

Does a Hum Eliminator do anything?

I have a couple voice effects pedals that I run my mic through. When I use them they add a noticeable hiss to the audio. I'm wondering if anyone can tell me if these will help eliminate the sound, or will make any difference. At the price, they seem cheap enough that its not a big loss if it doesn't work. But at the price, it sounds too cheap to be a silver bullet to the problem I'm having.
Examples:
Hosa GLT-255 XLR Female to XLR Male Ground Lift Hum Stopper: https://www.amazon.com/Compact-Mini-Hum-Eliminator-Box/dp/B00BARTW42/ref=sr\_1\_3?crid=C5QKFFSSLEV9&keywords=xlr%2Bnoise%2Bfilter&qid=1657651854&sprefix=xlr%2Bnoise%2Bfilte%2Caps%2C101&sr=8-3&th=1
Pyle Compact Mini HumEliminator Box: https://www.amazon.com/Compact-Mini-Hum-Eliminator-Box/dp/B00BARTW42/ref=sr\_1\_3?crid=C5QKFFSSLEV9&keywords=xlr%2Bnoise%2Bfilter&qid=1657651854&sprefix=xlr%2Bnoise%2Bfilte%2Caps%2C101&sr=8-3&th=1

https://www.amazon.com/Compact-Mini-Hum-Eliminator-Box/dp/B00BARTW42

something like this

If it is a buzz that goes away when you touch the metal chasis, then that's a grounding issue. Try these steps.

Important: check to see if you are using balanced or unbalanced cables. Could be the main culprit.

-Make sure your interface can used balanced cables.....If so majority of the time this will fix your issue.

If not continue.....

1.Make sure all of your audio equipment is plugged in the same outlet. ( Power conditioner is always a great option, but not necessary)

1. If they are all in the same outlet......Try moving one of the monitor plugs to another outlet.

2. If that doesn't work.....Try running an extension cord from a different outlet to see if that side of the house has a grounding issue.

3. Next check to see if your audio cables are on top of your power cables.....if so separate them.

4. This is very important to note.....

   Does the humming stop when the xlr is unplugged from your monitors? If yes read (A) If no.....read (B)

   (A) IT'S a ground loop issue, and this should help you.

https://www.amazon.com/dp/B00BARTW42/ref=cm_sw_r_apan_i_P8N1GVV6XRPVF8T80SR5

(B) If you are here, that means the buzzing (50-60hz tone)continues with no xlrs plugged into your monitors, which means there is toroidle hum....or transformer hum.... and you will need a slightly more expensive but proven fix.( Less than having an electrician come out)

iFi SilentPower | DC Blocker - Blocks Any DC Offset, IEC Connector https://www.amazon.com/dp/B08XWHJRZ1/ref=cm_sw_r_apan_i_X86VYK8E0DWTY4YXCQCF

Hopefully this helps

This info relates to a 50-60hz buzz/hum

Side note: If its computer noise, thats something different. If you can hear the computer working through your speakers...like if you move the mouse and can hear the sound change, or there is static in the speakers...thats usb ground loop, and requires a different device.

iFi iDefender+ USB Audio Ground Loop Eliminator (Type A > A) https://www.amazon.com/dp/B0849J33T9/ref=cm_sw_r_apan_i_9KN8R470WQ8V5FDZQ9ZY?_encoding=UTF8&psc=1

Make sure you know exactly what you are hearing.....static or buzz.....Then you can select the correct device(s) for the job.

Hopefully this helps.

I use this to get rid of hiss on my LSR305 speakers.

Sounds to me like you've already made up your mind on the amp. you've done your research and found something that will suit your needs and that's great! So I'm a bit unsure if you're looking for people to say yea good amp or "Get a Katana" (which I'm sure those comments are coming)

As far as your noise issues I'm not sure I understand. Are you saying that there is noise coming from your present setup, which I understand to be the micro amp ?

Are you going to desktop speakers from the headphone jack of the micro amp and then you're hearing noise?

The amp you borrowed, did that noise come from the internal speaker of the amp or are we talking about the desktop speakers again?

I would start with the desktop speakers as your source of failure. A DI is to take an instrument level signal (guitar/bass) to a mic level (to go to an interface or mixing console) it does have a ground switch but if you're going str8 into some little speakers without an interface it won't really do anything for your issues.

Obviously that noise can be coming from multiple sources. If you're on the same circuit as your fridge or air conditioning every time those cycle on that could be an issue. To test this you can move your guitar to different outlets, unplug your fridge ( just for the test, I'm not suggesting you have to unplug it to pratice) See if you can find a "quiet" outlet.

If the power is the problem, there are still a few things you can try. A line transformer like an Ebtech or whirlwind is made to help with ground loop noise on the 1/4" jack side of things. There are also single unit AC ground lifters both if which may help. I've have posted a few links from Amazon.

From the site

The Hum X from Ebtech is a safe and economical way to get rid of ground loop hum. It works by placing the unit on the end of the power cord of the equipment that has a ground loop and then plugging the Hum X into any standard 15 amp outlet. Pretty sure you can get this from Thomann and of course reverb. Get it from Amazon or Thomann and you can probably return it if it doesn't help.

I hope this helps, if you can clarify what these desktop speakers are doing in your configuration I might have another idea but one of the 2 links I attatched may help.

On another note. This micro amp? When connected to the speaker thry Bluetooth there is no latency? Just curious

https://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42/ref=mp_s_a_1_9?adgrpid=55238495519&gclid=CjwKCAiA1uKMBhAGEiwAxzvX9ydO3qr7210WlMa2lIGIlyzkwr_IPm2nDezfwQ7E13e4jvuMGzod6xoC-Q4QAvD_BwE&hvadid=274874653433&...

https://www.amazon.com/Ebtech-Hum-Plug-Style-Eliminator-Cleaning/dp/B07W682STV/ref=mp_s_a_1_3?adgrpid=55238495519&gclid=CjwKCAiA1uKMBhAGEiwAxzvX9ydO3qr7210WlMa2lIGIlyzkwr_IPm2nDezfwQ7E13e4jvuMGzod6xoC-Q4QAvD_BwE&hvadid=274874653433&hvd...

You need a HUM eliminator- it's called ground loop hum, just buy the unit and the problem will go away. https://smile.amazon.com/gp/product/B00BARTW42

Hosa make a nice XLR/RCA cable available in a range of lengths:
https://hosatech.com/products/analog-audio/interconnect-cables/single-interconnects/xrf-100/

And from Monoprice:
https://www.monoprice.com/product?p_id=4785

Since the input of your amplifier is unbalanced (RCA), if you run into any hum/noise problems with ground loop or the cable picking up interference, consider using a balancing transformer at the amplifier end:
https://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42

What about this: https://www.amazon.com/gp/product/B00BARTW42/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1

?

Yup, that's it!

If you get any hum when plugged in, you may need a noise eliminator, probably not for your phone, but perhaps your wired devices.

Don't use RCA, use one meant for balanced connections.

http://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42

I prefer a balanced one, as he currently isn't running RCA.

http://www.amazon.com/PYLE-PRO-PHE400-Eliminator-2-Channel-Outputs/dp/B00BARTW42

I've seen a number of people having this issue, it's a big reason I'm looking at getting Airmotiv 4/5S instead... One person did say they bought this and wired it in, which solved the problem for them:

http://smile.amazon.com/dp/B00BARTW42/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=3IZ89HWZPWPP5&coliid=I3DRFTIT92XDX6

edit: Some relevant threads:

https://www.reddit.com/r/audiophile/comments/3p0tr4/lets_figure_out_jbl_lsr305_hissing/

https://www.reddit.com/r/audiophile/comments/2r0skn/very_audible_buzzing_noise_from_jbl_lsr305s_when/

https://www.reddit.com/r/audiophile/comments/441cy0/jbl_lsr305_hiss/

Thank you! It's all starting to make sense now, with the Profire out of the way. This RCA cable is what I have and what I thought I was expected to use. Now I understand, rather, that it's a red/white RCA to red/white RCA with 2 TRS adapters, one for each monitor. Makes perfect sense.

I do have two additional TRS cables as well, however they cause the humming, so for some reason I thought perhaps the RCA would be a solution, but since those run to an adapter which converts to TRS, it seems like that will lead to the same humming/buzzing.

Before going to sleep last night, I purchased this hum/noise eliminator, and an additional two TRS Cables.

With this, I believe I have two options. I can run these two 3" TRS from the DDJ to the hum/buzz eliminator, then directly into the Yamaha's INPUT 2, while keeping my Profire connected to input 1, thus allowing sound from both sources (is this a problem?).

Option 2, would be to run the 3" TRS cables from the DDJ to the Profire inputs, along with my PC running to the profire via USB, then the profire would output to the hum/buzz eliminator, which would then output to the yamahas (so the Yamaha's would have only 1 input). The benefit here would be eliminating the terribly common buzzing that comes from BOTH my desktop, and the DDJSR