groove tools gtbd-7 7-string

7-string bill dickens signature model, licenced by conklin and built in korea, maple/purpleheart neck-thru-body construction, swamp ash "wings" on the back with a curly maple top, gold hardware, custom made bartolini pickups and custom electronics; including a 3 position parametric preset rotary switch and mid frequency selector. tuning is in B-E-A-D-G-C-F

groove tools gtbd-7