The Teenage Engineering OB-4 Go to product viewer dialog for this item.
, often called the "Magic Radio," is a portable high-fidelity loudspeaker that doubles as a musical instrument by continuously recording everything you play on an endless, . This "magic" allows you to rewind, time-stretch, and loop any audio source—whether it’s FM radio, Bluetooth, or line-in—at the flick of your fingertips using its motorized user interface. Core "Magic" Features The Teenage Engineering OB-4 Go to product viewer
: The device constantly records a rolling two-hour buffer. If you miss a song title on the radio or want to hear a specific phrase again, you can instantly spin the motorized tape reel to rewind. often called the "Magic Radio