Check the listing for details. AMPEX MM-1200 Recorder / Reproducer Operation and Maintenance Manual on C/D ROM. Listed at 20.00 USD. This auction is for a copy on C/D ROM of an original Operation and Maintenance Manual for an AMPEX MM-1200 Multi-Channel Recorder / Reproducer. The date on this manual is January 1981.. The manual includes the following sections: Introduction, Forward - Table of Contents, Introduction, Installation, Operation, Theory of Operation, Maintenance, Parts List and Drawings, System, Transport Assembly, Electronics Assembly, Head Assembly Motor Drive Amplifier Assembly, Power Supply Assembly, Transport Control Chassis Assembly, Control Box Assembly, Miscellaneous Assembly, Accessories. The pages within are all sharp, clean and clear and there are no marks on the pages. This CD Rom contains high-resolution scans, all are 300 dpi. None of the drawings were reduced prior to scanning ... all scans are of original, full-size drawings. (As someone who has had to repair electronics with drawings that were copies of copies that were faxed on coarse resolution to the point you couldn't tell the difference between an NPN and a PNP transistor, much less read its designation, we took extra care to make sure all drawings are sharp, clear, and legible). You can enlarge them onscreen without them falling apart. The files on the disc are in pdf format, so they may be easily printed out for convenience during servicing machines. NEW: You can now elect to receive this manual on a USB Flash Drive for the same price. Just indicate your preference at time of purchase. Our manual prices aren't the lowest on here ... but we believe that our quality and service is the best. Here's what our customers think: “Great transaction. Recommended seller. Fast!” “Excellent business transaction.” “Drawings were helpful.” “Very clear manual. Totally complete too. Very pleased!” “WENT ABOVE AND BEYOND!” “Just as advertised. Where in the world did you find thismanual. ++++++++” “Excellent! As advertised! I would buy from this selleragain!” “Beautiful piece of the history of sound recording! Thanks.” “Perfect Packing. Wonderful manual. Awesome Seller!”