Hi All,
I wanted to list this here, as hard as it may seem to believe, in many ways, it is even a better deal than the Revs that I just sold. I just lowered the price to try to move it quickly. It was originally just about 9K. I have nearly $6K into it and it is worth every penny.
If you like what a TVC can do for your system, you will LOVE this unit.
Highly impractical with one input and one output, but the best sounding "preamp" that I have ever used. "Tone" to die for (and I do not use that descriptor lightly!)

This is the 6db version for better compatibility and better dynamics/bass via the Motorcycle batteries and smart charger system. The batteries last nearly one month per charge with near continuous use.
Here is the link and full details on E-bay:
http://cgi.ebay.com/Audio-Consulting-Silver-Rock-Transformer-Potentiometer_W0QQitemZ170137999750QQihZ007QQcategoryZ12050QQssPageNameZWDVWQQrdZ1QQcmdZViewItemThanks,
Scott in NYC, NY 10001
**As an FYI, I will be soon listing the rest of my system - a Reference Audio Mods modded Black Esoteric DV-50 w/ full Silver transformer mods, Invisus regulators, AC Bybees and a few more tweaks. The mods alone were over $3K. I will be listing it for $3995. One meter Audio Consulting Silver Signature ICs w/ Eichmann Silver bullet RCAs $350. Two six foot pairs of custom RAM Audio Consulting silver speaker cables (six runs of Audio Consulting wire w. cotton sleeves (ends unterminated)) in a twisted pair configuration $550 each pair. A big batch of Bybees, including the Golden Goddess Speaker Tails (set of four) $595 and large Gold, small Gold, Silver and Slipstream. A full set of NOS tubes (500 hours) for a Berning ZH-270 (12AT Telefunken and Mullard 10M) and 12AV Amperex pinch-waist and still NOS 12AV7 Valvo Euro equivs and unused NOS US tubes. I will try to get more specific and list everything I have as the juice again starts flowing. Thanks