Teenage Engineering OP-1 Portable Synthesizer Gregory model is most likely MK-AO-TB

model is most likely MK-AO-TB Oval

The PEDSB features ergonomic carrying handles

Includes whammy bar

A Warehouse Guitar Speakers Reaper 12" 30W British Invasion Guitar Speaker 16 ohms in Excellent condition

no accessories or power supply

Teenage Engineering OP-1 Portable Synthesizer Gregory model is most likely MK-AO-TBNotes Cables not included, only what is pictured, great working order! A Teenage Engineering OP 1 Portable Synthesizer in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested