For sale a Bybee/John Curl Pro Model Power Purifier. These power conditioner have become legendary for their ability to remove noise and distortion and lower the noise floor amazingly without sacrificing dynamics or tonal color. This unit was modified to incorporate some later model Bybee filters by Dr. Jack Bybee himself. There weren't a lot of them made and they don't come along on the used market very often so take advantage while you can. Conservatively rated as a 6. Cosmetically ther are 5 or six light marks on the sides of the wood case and a few deeper scratches on the bottom where the conditioner has sat on the ground. The beauty of this is that the wooden case is solid wood and can very easily be refinished. The top is in great shape. If there are any further questions please email me.