Simaudio W-7 Moon Evolution W7 Stereo Power Amplifier Silver Faceplate

I am selling my Simaudio Moon Evolution W7 solid state stereo power amplifier with the silver faceplate.  I purchased this in November 2015 from Sound Advice in Florida - an authorized Simaudio dealer. 

This unit is in excellent condition - not a scratch on it and sonically perfect.  I still have 7.5 years remaining of the factory 10-year warranty.  Everything that came with the product is included in the sale (the amplifier, original factory double-boxes and packing foam, high current power cord, spare fuse, owner manual, spikes and saucers (to protect the surface from the spikes)).  

The serial number is M4513459.  

The W7 retailed for $8,900 but was discontinued several years ago.  Their replacement product is the 860A which retails for $15,000.  The W7 was a Stereophile "Class A" solid state power amplifier.  

The output is 150 watts per channel (both channels driven) at 8 ohms and 300 watts per channel at 4 ohms.  

All of Simaudio's Evolution products are fully balanced and dual mono solid state designs.  They are exceptionally quiet and built to last (which is why they have a 10 year factory warranty).  

Specifications:

Configuration ......................................................... Dual Mono
Power Supply Transformers .................................... 2 x 0.5kVA
Power Supply Capacitance ...................................... 115,520μF
Class Of Operation ................................................. A/AB
Design .................................................................... Fully Balanced Differential to output stage
Input Impedance ................................................... 47,500Ω
Input Sensitivity ..................................................... 980mV
Output Device Type ................................................ Bipolars - 12 per channel
Output Power at 8Ω ............................................... 150 Watts per channel
Output Power at 4Ω .............................................. 300 Watts per channel
Output Power – Bridged Mono at 8Ω ....................... 600 Watts
Frequency Response .............................................. 10Hz - 200kHz +0/-3dB
Output Impedance ................................................. 0.01Ω
Damping Factor (static) ......................................... 800
Gain ...................................................................... 31dB
Signal-to-noise Ratio .............................................. > 106dB @ full power
Maximum Output Voltage ....................................... 34 Volts
Slew Rate .............................................................. 42V/μs
Maximum Current – Peak ........................................ 42 amperes
Maximum Current – Continuous .............................. 18 amperes
Crosstalk @ 1kHz ................................................... -105dB
Intermodulation Distortion ...................................... Unmeasureable
THD (20Hz - 20kHz @ 1 watt) ................................ < 0.015 %
THD (20Hz - 20kHz @ 150 watts) .......................... < 0.04 %
Power Consumption @ idle ..................................... 40 Watts
AC Power Requirements ......................................... 120V / 60Hz or 240V / 50Hz
Shipping Weight ..................................................... 85 lbs / 38 Kgs
Dimensions (W x H x D, inches) .............................. 18.75 x 7.5 x 16.5

Here is a link to the review by John Atkinson from Stereophile magazine:

https://www.stereophile.com/solidpoweramps/simaudio_moon_evolution_w-7_power_amplifier/index.html

Insured FedEx Ground shipping to the 48 states will be $90.