VAC Signature Mk IIa Preamplifier with phono?

Yes. We did a shoot out of a VAC Ren Mk2 phono vs a Rhea Signature. All 5 agreed that the Rhea was not in the same league as the inboard VAC phono stage.

The phono board in my prior Renaissance III was awesome (though bypassing the internal MC SUT with a Bob's Devices 1131 was a big upgrade). Very quiet, with a beautifully balanced and detailed sound, slightly on the warm side of neutral. I'm not surprised the Sig IIa's phono reportedly kicks ass. Getting the MM stage in these units seems like a very good idea.

Thanks for the replies. Given the reputation and reviews of the Rhea sig it surprises me that you all felt it was such a weak performer. I think Robert Harley of TAS uses it in his reference system?