YAMAHA BX-1 Vintage Headless Bass Vintage White Thru-Neck | eBay。Anyone have any playing time with the Yamaha Bx1pros cons。Yamaha BX-1 Black 1986 – Chicago Music Exchange。Yamaha BX-1 Black 1986 – Chicago Music Exchange。ヤマハ BX-1です多少の値下げであれば対応させていただきます