#spalted #maple ash baritone bass bass kit basskit beginner bridge build dingobass diy es-1 es-1f es-1tl ex-1e ex5 falcon fender first build floyd rose bridge fretboard fretless gpr gr-1sf gretsch hb4 hollowbody hollow body ib-1 ib-4 ib-5 ib4 ib5 jazzmaster jm-1 jz-1 jz-6 led les maple marcel master music neck newbie nitro noob nut parts list pbass pcb pedal phase pickups pitbull guitars rc-1 pickups rc-4 scale length seal and finish shim ssr-1 st-1 tb-4 thunderbird tl-1 tuning peg gear ratio tusq v bass wiring wiring diagram