Check out the details on this plate amp on the Parts Express site:
http://www.parts-express.com/pe/showdetl.cfm?Partnumber=300-804This amp was purchased with a Swarm of Audiokinesis subwoofers. But as I've decided to use the Swarm with an active crossover, this plate amp is superfluous.
In his never-ending quest to improve life for us audiophiles, Duke built the plate amp into a small, black-painted MDF enclosure, and included two pair of superior binding posts. I don't want to fool you into believing that this is now a thing of great beauty, but it's no eyesore and it is completely functional as an outboard amp.
The amp retails for $134. I'd be happy to sell it for $50, plus shipping fees.
I'll try to post pictures later today.
Chad