Teenage Engineering OB-4 Black oto machines a looping delay records and

a looping delay records and plays continuously

the Amp Simulator can also be toggled off by disengaging the SIM ON switch

A compact and versatile synth

*Now ships with expanded 2GB internal memory*

Teenage Engineering OB-4 Black oto machines a looping delay records andIntroducing OB4, the portable high fidelity loudspeaker with two 4'' bass drivers and a pair of neodymium tweeters that deliver crystal clear, open natural sound with 38 watts per channel that's around 100 decibels of incredible sounding stereo. listen using line input, bluetooth, FM radio and disk. the interface is minimal, with only the things you really need. yet if you look below the surface, there's a lot more than meets the eye. Natural sound