THIS IS A PHOTOFACT FOR MAGNAVOX CHASSIS AMP-158AA PHONOGRAPH AMPLIFIER.  IT CONTAINS SCHEMATIC(S), INTERNAL VIEW(S), PARTS LIST AND DESCRIPTIONS AND OTHER INFO. IT IS A ORIGINAL AND NOT A COPY. THIS IS WHAT YOU WILL NEED IF YOU EVER NEED TO MAKE REPAIRS.  IT IS IN VERY GOOD CONDITION. BUYER PAYS S.H.