Record Key stopped working. Opened up my OP-1 and this is what the keyboard ribbon cable looked like. Any help? : r/OP1users
Reviving a Dead OP-1 (To Make it More Affordable) - YouTube
Amazon.com: Title: MyVolts Revolt 2 x AAA Battery Eliminator Compatible with Teenage Engineering Pocket Operator Synth, with Ripcord USB Power Cable - Power from Any USB Port : Musical Instruments