You should hear zero difference with Duet being powered by external linear PS. The Duet itself has additional switching PS inside based on the 9V DC input.
I tried powering the Duet with AA batts. using a batt. holder via the DC input jack, there is no difference in sound at all. I've a TacT 2.2xp pre-amp processor, it makes a big improvement in sound once I changed the SMPS to a Linear PS :) timequest;423689 Wrote: > > That said (let me reiterate, the CI unit works just fine with the > Duet), how does the addition of the aftermarket PS make the Duet sound? > Cant tell. Without actually doing an immediate A/B comparison, my ears > just arent that golden. Some people claim that they can hear an > immediate improvement. For certain, the addition of the CI unit did not > hinder the sound in any way it may have helped (I just cant say for > certain). However, the new CI unit certainly looks impressive Im > utilizing a nice Tara Labs PC and super-duper power umbilical .cool > stuff, no doubt. And there is always the placebo factor- by golly, I > think I actually do hear an improvement in the bass region. In > reality, thats about as much as any audiophile can realistically expect > from most tweaks!!!! > > Sorry for the false alarm! -- Kuro ------------------------------------------------------------------------ Kuro's Profile: http://forums.slimdevices.com/member.php?userid=16701 View this thread: http://forums.slimdevices.com/showthread.php?t=63374
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