JHS 3 Series Hall Reverb Pedal Features:

• Affordable, streamlined hall/cathedral reverb pedal
• Simple 3-knob design: Verb, Dampen, and Decay
• Dial in natural hall reverbs all the way to out-of-this-world reflections with a single pedal
• Modulate switch adds in additional tonal flavoring for one-of-a-kind reverb sounds
• Runs on 9V DC negative center power (power adapter not included)