I like the purity of sound from the Ayre preamp and amp, especially as sourced by the Ayre QX-5 Twenty processing files from Roon and the Ayre DX-5 DSD spinning discs.
The KEF Reference 1s are supplemented by a pair of Velodyne HGS-15s crossed 4th order at 40 Hz by SMS-1 bass control.
I’m trying a vinyl/tube setup as well, using Audible Illusions Modulus 3A preamp and Cary CD 572 SET monoblocks. Not sure where this will go.
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