The Roland FR-4x (piano type) and FR-4xb (button type) V-Accordions...

13K views · 21 reactions | The Simple Solution to Bring Hybrid Power to Your Acoustic Kit With Roland’s TM-1, it’s easy for any player to start their hybrid journey. Just mount one or more Roland trigger devices within your setup, connect them to the TM-1, and access any sound you need. There’s no technical knowledge required for operation—simply turn the knobs until the sound is right to you and start playing! TM-1: www.roland.com/global/products/tm-1/ | Roland | Facebook