The boss rv 6 reverb pedal is a powerful and compact digital reverb pedal which features 8 professional reverb types to add depth and atmosphere to your guitar tone'. '.strtoupper('o')perating in mono and stereo modes the rv 6 integrates into any pedal board and is extremely easy to use with the simplistic level tone and time controls'. '.strtoupper('f')eaturing everything from spring reverb emulation to authentic sounding plate reverb and reverb delay modes the rv 6 is an extremely versatile reverb pedal housed in a robust enclosure making it perfect for life on the road'. '.strtoupper('w')hen you invest in a boss product you can be sure that every physical and sonic aspect has been designed with passion and care for an exquisite performance.