Roland Boss KM 4 mixer service notes original 1977

Description

This is a roland boss km 4 service manual. ..original dated 1977....,condition as shown... ..Ask questions before bidding as sales are FINAL and as is...NO RETURNS ON SCHEMATICS or LITERATURE! I pack well and ship promptly. I ask winner to contact me within 24 hours of winning and have payment in 5 days or I relist. Don't be that guy and ask for a closeup of the schematic... I do ship international, but buyer pays duties and fees.  I don't lie on customs forms. Continental us ...Hawaii and Alaska are more, please ask. This will probably ship media mail.