I thought I'd start a thread dedicated to the new headphone amp design by Tom Christiansen (Neurochrome).  This can be ordered pre-built, or as a partial-DIY project where Neurochrome supplies the PCB, chassis, and BOM list.  I'd caught wind of this amp a while back, and preordered the PCB from...

Hi Mac users...   I have a DAC that requires the Hiface USB Mac driver for OSX, and after upgrading one machine to El Capitan, that driver no longer works.  M2Tech has not released the El Capitan version.  God only knows when they will.   Question: I thought putting a Schiit Wyrd USB...

Just picked up a set of these from Marc Stager...  Solid silver and unshielded.  Not stranded, not plated copper.  Just soft temper .999 pure solid silver and a bit of teflon with gold plated Canare F-10 RCA connectors.     I still use Kimber PBJ interconnect from ... well ... many years ago...