I have tried my 1.2k's both direct and each one thru its own dedicated PPP. I think I get a bit more detail with the PPP's in the line while losing a bit of dynamics or impact, but not enough to worry about. I might try the Transparent Powerisolater MM2 on my amps too.
I don't like the PPP's on my sources when compared to my APC S-15, both in sound and since I lose the battery back-up protection for my MS-300 and Olvie 4HD. If my APC unit ever goes I may try one of the PurePower units.
Jim
Last edited by Still-One; 06-24-2011 at 07:43 PM.
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