“Hello! This is a Teenage Engineering OP-1 Keyboard Synthesizer. Its condition is “Used,” but as you can see in the pictures, the main volume control has seperated itself from the main board. **This does not disable volume control, as the orange control on the right also increases/decreases the volume or volume can be changed via an external audio source (headphones/speaker). Next, the frame of the OP-1 around the screen and area very close to it are barely curved outward **this is from the incident of the volume button popping out, and has no damaging effect to keys or the screen. ”
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