Teenage Engineering OB–4 Magic Radio, grey, open box Video Synthesizer or at lower levels

or at lower levels

Also present is X-Mod

When the gate turns on

- Initial Genus (# of Poles)

In the up position are the more open and forceful crunchy tones that will make any amp beg for mercy

Teenage Engineering OB–4 Magic Radio, grey, open box Video Synthesizer or at lower levelsOB4 is T. E.'s portable high fidelity bluetooth loudspeaker featuring a 40 hour rechargeable battery. listen using line input, bluetooth, FM radio or disk mode. OB4 memorizes everything you play on an endless looping tape, so you can rewind the radio and remix anything, all in OB4. features a folding handle that doubles as a stand and extended antenna. bluetooth, FMsignal, line in and disk mode 72 hrs radio listening on a single charge or 40 hours of