07-14-14: Redfuneral
I'm beyond happy with my computer transport but I couldn't listen to it before I got JPLAY. Could you go more in depth about what your/your friends' computers give up to the transports? If it's that digital glare or grain I'd recommend trying the demo of the aforementioned program.
Analog density, ease, and diminished glare. Their computer setups (which included all the usual tricks and aftermarket mods within a Mac platform) was thinner and more "digital" sounding. JPLAY was not the software used. It was either Puremusic or Audinirvana.