Check the listing for details. BOSS RC-10R Looper Guitar Effects Pedal. Condition: New. Listed at 500.39 USD. The RC-10R combines song-based looping with organic rhythms in a compact device, delivering fresh inspiration for your live performances, songwriting sessions and everyday practice. This next-generation loop station lets you create music and grooves spontaneously and in real time. The RC-10R supports you with two song parts, intros and outros as well as a variety of groove fills. You have everything under control and in view using the controls and the loop display on the user interface. If necessary, you can also expand the RC-10R with external switches and MIDI controllers to control your performance even more flexibly. The extensive rhythm library covers almost every genre of music. Or you can import your own rhythms to tailor the RC-10R to your individual needs for specific songs and st.