Teenage Engineering's OP-1 and OP-1 Field are two of the most divisive instruments in modern music tech: for every musician that adores their unique design and playful aesthetic, there's another that's written them off as overpriced hipster accessories.
While we find ourselves in the former camp, we have some sympathy for the critics, who have lodged a variety of objections against the OP-1 and its younger brother over the years. Among this list of complaints, perhaps the most common has been the notorious absence of a dedicated undo function for the instrument's Tape Mode recording environment.
