The R20 is a multi-track recorder featuring a touchscreen interface for easy tracking, editing, and mixing. It offers intuitive editing tools like cut, copy, combine, and loop functions. Professional effects such as EQ and compression enhance tracks, while a full MFX processor with Guitar Lab software compatibility provides versatility. With 30 genres, 150 rhythm patterns, and 18 built-in synth sounds, it offers extensive creative options. It records directly to SDHC or SDXC cards up to 1 TB, functions as a versatile audio interface, and supports control surface functionality via the Mackie control Protocol.