Demeter VTBP-201S bass preamp w/ Jensen transformer, Stewart Audio World 2.1 dual power amp (650 watts per side @ 4 ohms per side, 1800 watts @ 4 ohms bridged), Monster Power Pro 2500 power center all installed in an SKB 6 space rack. I purchased all of these items new, between Jan. and Feb. 2008. The pre was purchased directly from Jim Demeter and his recommendation was to go with the Stewart. The rig sounds very clean and natural, not much coloration, and is absolutely noiseless. The power amp is not a standard stereo amp. It is actually two separate power amps, each with its own power supply, in one package. The preamp to amp connections are via GeorgeL’s cable and jacks. I mounted two Speakons on the rear rack rails using 6 gauge wire. The Speakons are not functional for bridged mode operation. $1100.00 plus shipping. All three components are in excellent condition but the case shows a little wear. Here are links to the specs, etc.
Demeter:
http://www.demeteramps.com/products/.../vtbp201s.html
Stewart:
http://www.stewartaudio.com/manuals/...orld_16_21.pdf
Monster:
http://www.monstercable.com/productdisplay.asp?pin=2141