Behringer reverb machine rv600 stompbox behringer rv600 p imagine how your guitar would sound if you plucked a note while standing in an empty cathedral the behringer reverb machine rv600 can reproduce that sound even if you re playing in your own room p p the rv600 contains behringer s real sound modeling rsm processor and dsp technology giving it the incredible power to make your guitar sound like you re playing in a cave a cathedral or even the outer reaches of the co