Roland’s Boutique Series A-01K bundles their A-01 sound module with their K-25m Boutique Series keyboard dock. This highly versatile synthesizer and controller system integrates beautifully with the rest of your gear, both via MIDI and CV/Gate. On the synthesizer side, Sweetwater electronic musicians appreciate A-01’s fun 8-bit CPU sound engine and 16-step sequencer, which let you craft nostalgia-rich patterns and phrases. As a controller, the A-01K system provides you with a pair of ribbons, a set of encoders, and 25 highly playable keys. What’s more, the A-01K can run on batteries and can connect to your computer or iPad via Bluetooth, making it an ideal music tool for mobile music production.