BOSS SD-1W: SUPER OverDrive - Waza Craft Special Edition. 

Passionately designed by the master engineers at BOSS in Japan, the Waza Craft SD-1W Super Overdrive delivers a premium stomp experience that fans of customised pedal tone will love. Crafted with an ear for highly refined sound, the SD-1W hot rods the famous BOSS overdrive with all-discrete analog circuitry. Standard mode captures the classic SD-1 sound while Custom mode offers new tonal range and gain.

Features: Special edition Waza Craft pedal delivers the ultimate BOSS tone experience. Premium sound based on the legendary SD-1 Super Overdrive. Newly revised, all-analog discrete amplifier circuit. Standard and Custom sound modes. Highly responsive to picking dynamics and volume changes. BOSS five-year wa