Smart Devices Inc. 2x150VT hybrid tube/MOSFET power amplifer. Perfect
condition, with about 1 year of use. Original box is not included. No
scratches or visible wear. Pictures of actual unit provided on
request. 150WPC into 8 ohms, conservatively. Ground lift switch,
bridgeable to mono (500W), adjustable input sensitivity. Uses one
vacuum tube at the input, with a MOSFET output stage. Fantasically
smooth, liquid sound, but with plenty of power for great bass control.
Stereophile agreed: Michael Fremer loved this amp. Listed as a Class B
recommended amplifier 4 consecutive times, 2002-present. You can read
his review at the Stereophile website:

http://www.stereophile.com/amplificationreviews/512/