Description: After a few earlier versions of this pedal, they have definitely gotten it right with the Boss RV-5. I'm pretty picky when it comes to effects like reverb and delay. Too digital-y sounding and I'll 86 it. This is a keeper, though. Warm, vintage-y tones with Boss's build quality and reliability. -Brian S. The RV-5 offers six of Boss's 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.