Hi,
I presume this into a Dac, rather than using the SBT stand-alone?. If so, which one and how is it connected (SPDIF, USB)?.
I can't say that I noticed much of a change when installing EDO, but then again I never really bought into the hype about Soundcheck's mods for the SBT, or at least it didn't really ever make much of a difference when I was using my old Cambridge Audio 840C via co-ax SPDIF. Whatever differences there were were very slight at best. It does seem to be very system dependent though.
I currently use EDO with my CA851C, and get best SQ using co-ax SPDIF, then optical, then USB class 2. USB sounds quite soft and blurred compared to coax SPDIF. As I recall, this was also my preference with the stock SBT without EDO, although there was no USB output.
The only big difference I ever noticed with the SBT was between a wired and wireless connection - wired sounded much, much better than wireless in a megabucks C-J/Karan Acoustics/Avalon system.. no question about that to me.
Cheers,
Alex
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