I am selling my beloved pair of Butler Audio Monad A100's. These amplifiers are incredibly transparent, have a tremendous amount of power and an unbelievably low noise floor - I am sure in part due to the 2 Farad capacitor bank running the amplifier. I am moving and downsizing, or else I wouldn't be selling these. I bought these direct from Butler in 2012 and they are in a non-smoking house up off the ground. I am marking them as 9/10 as I cannot find any scratches/marks on them at all. Please email me with any questions or additional photo's I can take. If you are in southern california I can also arrange to have you come over and audition them as well.