Does Anyone Offer Audio Mods For A Mac Mini?

I have Mojo's upgraded mini and external power supply. I am new to computer
audio and things have been going slowly (wi fi problems). Ben, owner of Mojo,
extends exemplary customer service and has bent over backwards to assist this
computer illiterate customer. His generosity is boundless and above and beyond.

Think Red Wine Audio is offering or planning to offer a battery power supply for the Mac Mini

Wondering why a high end power supply makes any difference assuming one is using a USB-SPDIF converter which runs on a dedicated power supply or battery like some high end models do these days. I always thought the only thing that benefits from clean power is the digital output circuitry and clock but maybe I'm wrong??

Just started using a 2009 mini as a music transport and would like to tweak it a bit.

Duo - get a new Hynes supply for your Mini, put a SSD and 8 gigs DRAM in it and do the tweaks at: iTunes iBooks - "audio optimization guides"

This is reference quality and has earned several best of shows using Amarra.

Steve N.
Empirical Audio

Battery power for the Mini is not as good as a fast responding linear supply. Digital needs this fast response. I have tried LI battery on both Mini, DAC and USB converters. Great for analog, but not digital IME.

Steve N.
Empirical Audio