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Original YAMAHA JX20 Guitar Amplifier Service Manual, Schematics Parts List Booklet.
Original Yamaha service manual for the Yamaha guitar amp, model JX20. It's in very good condition, with no writing, rips or tears. With Specifications, General Adjustment and Check, Block Diagram, Printed Circuit Board, Schematic Diagram, Exploded Views and Parts List.
Printed in Japan, from 1980!
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I sell some, but not all, items Internationally, and the buyer is responsible for any customs duties, import charges, or other international fees. Those fees having nothing to do with the seller, and buyer may need to pay these fees upon delivery.
