The Reamp® JCR is a high-performance passive Reamper that gives you the ability to take a pre-recorded track and send it through a guitar amp or pedal chain, allowing you to explore new sonic textures and experiment with microphone placement, amp and pedal settings without limit. The JCR utilizes the original Reamp circuit designed by recording industry legend John Cuniberti, providing exceptional audio quality that preserves every detail of the original recording while optimizing it to feed amplifiers and effects pedals.