Audio-gd makes some really nice AIO with R2R technology . I had R-28. It was very nice sounding
Combo DAC/AMP for Headphones
I currently have a HiFIman EF400 DAC/AMP for my HiFiman HE1000 headphones. I would like to consider a upgrade. What would be a step up under 1500. I'm open minded but kind of like R2R Dacs. or.......
Do I keep the EF400 as a DAC only and spend the money on a amp?
Thanks in Advance