DLS79

In my opinion, the fundamental problem is far to many people think DSP can fix everything, like its some kind of magic. If you have...

And room treatments, DSP can't fix a horrible room!

Don't forget about substantially higher capacity, and a lot of cars also support video playback now.

As some of us have mentioned previously you can get noise in multiple ways. You can have grounded outlets and a usb isolator and still...

Those aren't my setups, I'd slowly go crazy just knowing it was like that. I have a higher end 3d printer so I've designed a lot of...

It looks like that thing requires a grounded socket to work properly.

The Op's primary issue looks to be because none of his gear is plugged into grounded sockets. If balanced is needed at home likely...

But if they come here to learn, then it is our duty to enlighten them. It is in fact one of the main reasons this site exists.

This is by far your biggest problem (in more ways than one). At a minimum you should at least get yourself some GFCI outlets.

Oof. That should have been on someone's to do list at least a decade ago (and arguably two or three). You technically cannot safely...

Coil wine is not what's causing you to hear noise in your speakers. Coil whine is a mechanical issue, that's usually the result of a...

Blanket statement

This is the way. I do the exact same thing with my D50s & A50s.

If you want a real volume knob, I would recommend getting a D50 III + A50 III stack. That way you can quickly turn the volume down at...

I've seen HDF at a few specialty woodworking stores around the country, but in general it seems to be used more in industry.