Teenage Engineering's has released their second module expansion for the OP-Z, the ZM-2 Rumble. This little pack provides your OP-Z with a haptic sub-woofer, meaning through kinetic energy, bass frequencies that wouldn't be heard through the on board speaker can be felt, allowing for a full understanding of the sounds you're creating. Additionally, Rumble comes with a silent-metronome function, allowing you to always keep time when performing live.
- Low frequencies are reproduced and felt through vibration
- Intensity/"volume" control
- Compact and all fits internally of the OP-Z
- Designed for minimal energy consumption