Teenage Engineering OB–4 Magic Radio, white VCA Controls:SPANNER: Variable Phase/Amplitude Control (center

Controls:SPANNER: Variable Phase/Amplitude Control (center = no signal)HAMMER: Voltage OffsetHACKSAW (switches) Half Wave Rectification:

Frozen notches can be moved up and down

TOOL-BOX is a collection of six useful synthesizer utilities

for boosting solos and what-not

Teenage Engineering OB–4 Magic Radio, white VCA Controls:SPANNER: Variable Phase/Amplitude Control (centerOB4 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