RC-20XL

Loop Station

Super long recording time: up to 16 minutes!
Save up to 11 loops at a time
Undo function makes it easy to create perfect loops
Built-in auto quantize for simple and accurate loop timing
Change loop tempo without changing pitch
Footswitchable loop select (with optional FS-5U/FS-6)

https://www.boss.info/us/products/rc-20xl/