Does Anyone Offer Audio Mods For A Mac Mini?

I Just bought a linear PSU from Clones audio for my mac mini and i'm very pleased with the result.
When I installed an SSD sound wise nothing happen.
But with the PSU it's a serious step to the graal.

Alfe,

what kind of USB converter are you using?
Anyone has tried the audio optimation guide mentioned by Steve who is using Audirvana?

M2 tech evo
M2 tech evo supply
M2 tech evo clock

I settled with this interface after Trying many of them.
I use also audirvana plus 1.54
my mac mini is dedicated as music server so optimized for this purpose.

Glad to hear someone report on the Clones product... I was thinking about trying it myself, as it seems to be a very straightforward product. I've never been convinced that the technological advances in some of the other (more expensive) options are really necessary, especially from a simple cost-reward perspective.

Duomike - I believe the ibook tweaks will still make a difference.
Steve N.
Empirical Audio