teenage engineering
accessory wallet

price : $19.00

small polyester bag made for op-1 soft case. unit 13 by unit portables. 85 x 85 mm.
 

bender

price : $9.00

bender mounts on the orange knob and comes with a rubberband that is attached around the blue knob for elasticity. by selecting the bender lfo in the lfo browser you may bend any parameter you like. everything from pitch to filter or syntesizer parameters.
 
 

brick shaft

price : $9.00

brick shaft is lego® compatible shafts that you put on any of the knobs. now you may mount any lego part. why not put on a big lego rubber wheel for that extra grip? or build your own motor driven programmable lfo togehter with, lego® mindstorms? the brick shaft comes in four colors and let you experiment with any parameter. it support any idea you may have that involves lego® bricks.
 
 

crank

price : $14.00

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.
 

radio antenna

price : $19.00

3.5 mm plug-in radio antenna for op-1.
 

soft case

price : $79.00

protective padded polyester case for op-1. made by unit portables. includes a cable wallet.
 

strap loop

price : $14.00

strap loops for back of op-1. use with shoulder strap for added portability. includes four color m6 covers. plastic