Boss DR-01S Rhythm Partner Synthesizers | Modular Synthesizers | Eurorack Accessories | Eurorack Case Accessories Select a program for instant

Select a program for instant access to great sounds

You'll learn how to: mix and master recordings like the pros

Designed to add the perfect amount of dynamic

Low-profile and lightweight aluminum flush base

Boss DR-01S Rhythm Partner Synthesizers | Modular Synthesizers | Eurorack Accessories | Eurorack Case Accessories Select a program for instantIntroducing the DR 01S Rhythm Partner, the world's first virtual percussionist designed specifically for acoustic musicians. Unlike the rhythm machines used by electronic musicians and DJs, the DR 01S is packed with organic percussion sounds and simple, versatile grooves that tastefully complement the unplugged experience. It's an ideal companion for acoustic guitar and vocals, and just as powerful with ukulele, violin, piano, and other types of