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Guitar Care, Repair, Modification & Lutherie / Re: Washburn AB20
« Last post by t.y. on May 19, 2013, 01:09:35 PM »If the Bass is like other guitars, you might have to put in a dummy plug to get the XLR to work. Tom. 


http://www.vintagewashburn.com/Bass/AxxessBasses.html - http://www.vintagewashburn.com/Wiring%20Diagrams/Active%20Bass%20Circuit%20Wiring%20Diagram.pdf -- may be able to copy a different one..