Original owner. Purchased new from Mark Levinson dealer in Flint, MI (Stereo Center Inc.). Unit is in very good condition except for two small scratches on the heat sink. Rated the unit a 7 because one scratch is visible from the front in the upper right corner of the heat sink as seen in the pictures. The other scratch is on the right side just below the other scratch. Unit weighs 120lbs. Prefer you pick it up in person (or we meet) from area code 48051 to prevent shipping damage. Original two pairs of lifting gloves included. Original double box included. User manual included. Selling 2-channel system including Martin Logan Ascent i speakers, Mark Levinson No 334 amplifier, Adcom GFP-750 pre-amp, and Sony XCD-XA777es CD/SACD player.