BOSS ES-8 Effect Switching System.

The listing

BOSS ES-8 Effect Switching System for sale in excellent condition - this is an extremely versatile and highly customizable loop switching system for large pedalboards; it is the ultimate solution for creating discrete loop patches of your pedal collection. Asking $425 ($824.99+Tax Retail) - please don't hesitate to reach out with questions. Thanks for looking! From the manufacturer: https://www.boss.info/global/products/es-8/