Update 3/19:
I was looking at some other preamp reviews last night and saw that there is a 270 pound preamp built by the company below. Why would anyone make such a thing.... or buy it. It's expensive as far as a preamp goes but by the pound it's a deal. Is anyone else getting tired of these silly things?
Original post:
I think the cat is way out of the bag on this phono preamp.
http://www.stereophile.com/phonopreamps/925/Here's the part that any potential buyer should not have missed. The quote below comes from measurements, which I know most readers don't read, but
I do.
http://www.stereophile.com/content/aesthetix-rhea-phono-preamplifier-measurements"The Rhea's intrinsically high gain meant that its signal/noise ratio was not quite as high as I would have liked. With the gain set to "38," for example, the unweighted, wideband S/N ratio (ref. 1V output) was 52dB, this improving to 71dB when A-weighted." JA
I know its hard to interpret these numbers. Here's how it goes. Thank John Atkinson for knowing how to measure things and share his results (and hint-full warning). For comparison the RM-5 is 86 db A weighted. RM-4 headamp with RM-5 phono or RM-4+ RIAA stage approaches 90 dB.
Are there any questions?