Teenage Engineering Crank
Mount the Crank accessory on OP-1‘s blue knob and press Shift + Rec. Your OP-1 is now in “Hand-crank-recording mode”. Use the crank to create some real vintage old skool recordings. It’s also possible to crank counter clockwise to record backwards. All in realtime. The Crank also let you use the Endless sequencer as a hand cranked music box! Just enter the notes and crank the crank! The crank LFO let you crank any parameters.
Package includes one crank and 4 color knobs