[joeyjojo]

Synthstrom Deluge. https://synthstrom.com/product/deluge/

I had an OP-1 for a number of years but I could never progress beyond 2-4 bar loops. When I bought my Deluge I made a full track in my first two hours with it, and I was pretty proud of it. I own a number of groove boxes now, but have only ever managed to completed tracks on my Deluge.