Boss RC-505 mkII / MK2 Loop Station

When I bought it it was probably the best looping station available. Maybe it still is, if you use your hands. It's packed with features and it takes some time to really learn how to use it. Sometimes you are using it right but the unit does what it wants because of the numerous bugs (most of them have been fixed, though)

perfect

Quite a nice product. Still too soon to say how its quality is.
One thing I am not so happy with is the documentation from BOSS. Much is missing.

I think BOSS assumes that the missing information will be fertile material for those youtubers that do product videos.
Lazy of BOSS, but this is the world we live in.