I've got two of these, retail on these was over $1000. I sent them in to Diamond Audio (who purchased the Esoteric Audio amplifier line) to get them checked out. These are in very nice condition and have an AWESOME built in crossover.
RMS Ourput Power
50 Watts x 6 @ 4 Ohm Stereo
100 Watts x 6 @ 2 Ohm Stereo
200 Watts x 3 Bridged @ 4 Ohms
Frequency Response: 3-50,000 Hz
Signal-to-Noise Ratio: 102dB
Channel Separation: 80dB Dimensions
Length: 22 3/4"
Width: 10 5/8"
Six RCA inputs.
Three fully independent variable internal crossovers:
1: CH 1/2.
2: CH 3/4.
3: CH 5/6.
Channels 1/2 and 3/4 can be linked, allowing a single L/R RCA pair to run channels 1 to 4, while source unit subwoofer output feeds channels 5/6.
Channel 5/6 can also be linked to allow a single L/R RCA pair to run all six channels.
Frequency Response: 3Hz 50kHz
Signal to Noise ratio: 102dB
Channel Separation: 80dB
Flycut billet aluminum end plates
Fully adjustable mounting feet
3oz. and 4oz. gold plated copper circuit board
Massive 3-piece proprietary heat sink
Solid copper high current power distribution busbars
Top mount gain and crossover control behind plexiglass security panel
S.T.R.E.E.T. Symmetrical Topology Regulated
Extreme Efficiency Triple-Split-Rail power supply
Zero-Noise isolated input section utilizing Quasi-Diferential instrumentation amplifier technology
Up to 12vRMS input signal voltage capability (with 12dB attenuator)