From the very beginning, Teenage Engineering‘s OP-1 has been the subject of controversy: derided by some as an overpriced hipster toy, loved by others as a creative wonder weapon. And there seem to be quite a few of the latter because, after production was temporarily halted, the ultra-compact synthesizer and recorder became a sought-after item on the second-hand market; and the prices paid there even exceeded the original price, which was already rather high.
The OP-1 Field shows many parallels,
