Hey guys, I'm basically looking for an amp and DAC for my DT 990 Pros. I've been researching for a good month now, but I've been unable to draw a conclusion on what is the "best" option in the budget of ~$250 USD, so I decided to finally post here. From the information I gathered, there seems...

Okay, yesterday was enough intro for me. The discussion below originally appeared on reddit/headphones. I'm re-posting a longer response with pictures, as the topic commonly arises. "Is an external power supply . . . an inherently easier design?" Designing a sufficiently low noise supply from...

It seems these are heavily underappreciated DAC's, I own both. These are 2 pieces of equipment I bought straight after reviewing, the OL DAC is used for my main computer setup, and the EL DAC as the DAC for my Hifi system. I have soldered the DIP switches to my OL DAC, and have another DIP...