Audio Research Reference110 Amp

ARC Reference 110 in wonderful condition, near mint.  With manual and original double box.  A stock IEC 20 amp power cord will be included.    
I purchased this from a trusted Audiogon trading partner.  He had recently replaced all the tubes from Upscale Audio (receipt attached), and then had a change of heart and decided to sell it to me.  Since then, I have only put 255 hours on the tubes -  per the tube hour meter shown- so they are really just getting broken in.
The Ref 110 is truly a Reference level product. It is revelatory, grainless, and dynamic. It adds bass definition with grip and impact.  It was the most satisfying tube experience I ever had with the Ref 3 preamp and my Thiel 3.7's.  I'm sorry to see it go. 

Power output110 watts per channel continuous from 20Hz to 20kHz.  1kHz total harmonic distortion typically 0.3% at 110 watts, below 0.03% at 1 watt. Approximate actual power available at "clipping" 120 watts (1kHz). Input impedance 300K ohms Balanced. Output taps 4, 8 and 16 ohms Tube complement (4 matched pairs) 6550C (Power output); (4) 6H30 (Gain stage and cathode follower) 
Dimensions19" (48.3 cm)  W x 8.75"(22.2 cm)  H x 19.5"(49.5 cm)  D. Handles extend 1.5" (3.8 cm) forward. Weight 67.4 lbs. (30.7 kg) Net; 83 lbs. (37.8 kg) Shipping