Your Boss ES-8 just got even more versatile. With the DUO+, you instantly gain 2 extra switches to expand your control.
• Versatile Control: Use the DUO+ to change banks, effects, presets, tuner, tap tempo, and more.
• Easy Switching: Soft-touch, noiseless switches make switching smooth and effortless.
• Sleek Design: Compact and blends s