This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Teenage Engineering OP-1

“Teenage Engineering OP-1 Keyboard Synthesizer With Case And Extras!

Includes:

Unit Portable Case

TE usb cable

Antenna

Crank

Gear adapters

One small crack in orange knob(see picture)

Updated to os 243

Wiped clear.

Everything works as it should!” Click here to visit listing on eBay