Up for sale is the Boss RC-50 Loop Station. This is the powerhouse that set the standard for professional-grade looping. With seven heavy-duty footswitches and three independent stereo phrase tracks, it offers a level of control and "monster-layering" capability that remains impressive even by modern standards.

Massive Control: Housed in a spacious seven-footswitch floor unit, you can manipulate three stereo phrase tracks simultaneously. It’s perfect for performers who need deep, hands-free control.

Experimental Freedom: Unlike many modern loopers that force tracks to lock to a master tempo, the RC-50 allows you to create non-synchronized, free-form loops—making it a favorite for ambient, drone, and experimental artists.

Infinite Layering: Each track supports multiple overdubs, allowing you to stack sound upon sound until you have a wall of audio.

This unit has been kept in my studio environment. Knobs and all seven footswitches are solid, and the display is clear.