OB–4 quick start quide [video] November 01, 2022 20:43 Updated this is a quick overview video of OB-4 magic radio: and here's a video on looping: additional OB–4 resources: user guide explore Related articles OB–4 calibration diy repair - where can i buy replacement spare parts? OB–4 - how do i get audio out and into my daw? [video] IKEA FREKVENS - what was it and when was it released? OP–1 field - how come tape files are distorted when imported in ableton live?