DigiTech SDRUM Auto-drummer PedalSDRUM is the worlds first intelligent drum machine for guitarists and bassists. By simply scratching across your guitar strings, you teach the SDRUM a kick snare pattern that forms the foundation of the beat you want to hear. Based on this pattern, the SDRUM supplies a professional sounding drum beat with different embellishments and variations to perfectly complement your beat. Gone are the days of having your creative flow disrupted by searching