I just received a request for some pics of a D25 dual DAC mod I performed 10+ years ago; thought I'd pop in here and say hello. Found and sent pics of the mod, D25 schematic, PCB layout, etc. I actually still have the D25 and it still works fine. I did however suffer a light tremor thinking back to soldering stacked SMD chips.
My headphone gear has dwindled though the years, but still have a few good portable pieces; desktop rig these days is Stax 007s and a 727II, which I mod'd ala Spritzer/Doc Gilmore's resistor mod. Still using the Opus 21 I picked up in '06; still such a smooth analogish experience.
High-end gear remains a complete lure: opened the Amp-for-sale section just to have a peak, and gave a moment's thought to the very nice KGSSHV I saw there. Too easy to get sucked back in....
Edited by drp - 2/13/15 at 2:40pm