MAD PROFESSOR [WEB-Limited Stock Clearance Sale] Royal Blue Overdrive/FAC (Mad Professor) Overdrive TSUNODA Koa Button

Koa Button

making it perfect for casual playing

We recommend purchasing an accordion from a specialty store with product knowledge and a tuner on staff

It is the most popular slide today

because the tailpiece is fixed

MAD PROFESSOR [WEB-Limited Stock Clearance Sale] Royal Blue Overdrive/FAC (Mad Professor) Overdrive TSUNODA Koa Button[WEB Exclusive Inventory Clearance Sale] Please note that clearance items may include store display models, slightly damaged items, or items with damaged packaging. FACTORY PEDAL Series Maintaining the same pedal quality while achieving faster production speeds and lower product prices. The Royal Blue Overdrive (RBO) is an overdrive pedal with a wide range of tones, from light overdrive to distortion, and can also be used as a booster with an EQ when