RME UFX modifications

There's a lot of mystique, anxiety, snake oil, and misdirection with audio modifications. I've purchased a few modified units over the years, and had some gear modified (most of which I've now sold) by the very reputable companies that do this work, and I have to say, I'm always a bit irked by the rather …

Advertisement

Presonus HP4 modifications

This was my first major modification project, something I've been meaning to post about for the last couple of years––it's morphed over time, I've added and removed components as I learned from other projects. The Presonus HP4 is an excellent and powerful headphone amp, and can be found for cheap on Ebay, Reverb, etc. I …