power adapter

To preface, I'm running an xDuoo TA-26s with a Geshelli Labs Jnog2 DAC which is connected to my work laptop in my office space. I've been having issues for a while where I hear this low electrical static noise through my headphones. I know the headphones and cable aren't the issue. Thought...

I have tried to contact Ray Samuels at his email and phone but haven't gotten a response. My problem is that I've lost the charging adapter for my Predator headamp. Is Ray OK? Is he on vacation? Does anyone know? Does anyone know how I can get a replacement? Or the specs for a new one...