For sale the Leak Stereo 50 and Leak Point One Preamplifier with tubes, two cords and original owner’s manual with circuit diagram. The Stereo 50 and Point One are in very good cosmetic condition, both units power up but there is a hum on both channels. The tubes all light up but come untested. These are very collectable units and need to be serviced, so I am selling them AS IS for repair.