Teenage Engineering OP-1 Field es una importante actualización del sintetizador | gagadget.com
Teenage Engineering OP-1 Field Portable Synthesizer
Teenage Engineering OP-1 Field Portable Synthesizer – MoMA Design Store
Amazon.com: teenage engineering OP-1 Portable Synthesizer, Sampler, and Controller with Built-In FM Radio and 4-Track Tape Recorder - 10 Year Anniversary : Musical Instruments
5 Tips & Tricks for the Teenage Engineering OP-1 - from UK distributor Sound Technology Ltd