Recent content by gunslingor

99.8% Solved. Got the second HumX, attached it directly to the computer... one thing I can say for sure, at this point with all 3 knobs at 100% gain, if the digital hum from the graphics card is there (on any audio port), then its about 1/4 to 1/10 as loud as the white noise coming out of the...

98.5% Solved Alright, so I've been experimenting like mad. Currently I'm at 3x100% gain, and the noise is so faint I wouldn't even hear it if I wasn't already so familiar with the signal... its really faint, and I know how to get it that extra inch. It was that amazing and wonderful...

Hey guys, sorry for the late reply, been waiting on parts and such. Okay, where to begin. Just to let you know I'm a computer/electronics engineer, so if I can't figure this out no one should be able to, lol. Since I've been working this problem, I've done a great deal of review of grounding...

Well this sucks, I bought the Xonar Essence ST soundcard, the hum is still there. Every port. It's definitely the PC and I'm starting to suspect its a mobo defect. I'm contactin Asus.

Well this sucks, I bought the Xonar Essence ST soundcard, the hum is still there. Every port. It's definitely the PC and I'm starting to suspect its a mobo defect. I'm contactin Asus.

The PSU is mounted to the back of the chassis via 4 screws. I pulled them out, scraped some paint and twisted and turned them in... The paint was acting as an insulator causing poor grounding of the chassis so I removed it under the screw to make better contact. Before the hum was intolerable at...

I think I know what it is, I'm having the same issue. Setup: PC mobo stereo out to presonus HP4 Hp4 to Rane mixer, to Rane Splitter, to monitors Problem: Only happens when a gains are set above mid. Its a really high frequency hum, with a crackle of second or so. Goes up and down, and stops...