The RV-5 Digital Reverb offers six of BOSS best reverbs in an all-new stereo effects pedal. New reverbs include convincing spring reverb emulation and a high-quality gate reverb, plus an all-new Modulate mode for spacious detuned reverb sounds. -Compact pedal with stereo input/output for use with other stereo effects -High-quality reverb modes on par with rackmount processors -New Spring reverb emulation offers realistic spring reverb sounds -New Gate reverb derived from high-end Roland studio gear -Modulate mode detunes the reverb sound for added spaciousness -BOSS 5-Year Warranty