Offering this RARE AMPEG promo shown which is a single page folded to produce 4 panels explaining the advantages of Ampeg amps. Sections include:
Electrical Performance, Speaker Enclosure Design, Chassis Construction, Speaker Construction.etc...Front has photo of two Ampeg Amps. Has loose
leaf folder holes punched...........a great resource and delightful collector's item.........not sure of exact date...bottom left code seems to
indicate early 80s? condition very good..normal wear consistent with age...no issues ,no writing , tears,etc I can see ......