OP-1accessories
user guide
ガイド
v.1.0
BENDER ASSEMBLY
ATTACHE RUBBERBANDAROUND THE BLUE, GREEN OR WHITE ENCODERDEPENDING ON PREFERRED TENSION.
FIX RUBBER BAND AROUND BENDER HOOK.
FIX RUBBER BAND AROUND BENDER HOOK.
the OP-1 strap turns yourOP-1 into a guitar typeperformance instrument.
USB cable
spare part.use for chargingand file transfer.
OP-1 knobs
spare part.may be used  on 3rd party products that use D-shaft encoders or potentiometers.
  • crank

hand cranked recordingin tape mode press SHIFT+REC. turn the crank to move the tape forward.
TOMBOLAin sequencer mode select the tombola sequencer. hold SHIFT+turn the crank to rotate the tombola.
ENDLESS MUSIC BOXin sequencer mode select the endless sequencer. hold SHIFT+turn the blue knob to switch to music box mode. insert notes by pressing SHIFT+notes. turn the crank to play your melody.
LFOin LFO mode select the crank LFO and set the parameters and your preferred destination.
  • bender

pitch bend / LFO bendin LFO mode select the bender LFO and set the parameters and your preferred destination. user rubber band for elasticity.
  • brick shaft

LEGO compatible LFO control. this accessory enables liberation with for example LEGO mindstorm using computer controlled motors to control your OP-1's LFO.
  • screen protection

protects your OP-1's screen. see instructions on the film,


  • FM antenna

increases the FM signal reception. insert in your OP-1's audio in port.
  • strap kit / strap loop / M6 covers

for guitar type performance. use the M6 covers to protect the M6 holes when no strap loop is used. WARNING: don't screw loops too tight.