https://www.youtube.com/watch?v=88T-HKl4wtU Product Information: The TC Electronic Skysurfer Reverb pedal, you can conjure shockingly realistic reverb effects for three different room sizes in a stompbox priced for any musician's budget. Its simple 3-knob design makes it easy to dial in a studio-quality sound right out of the box, with Reverb, Mix, and Tone controls to tweak the size, length, and character of the reverb to sonic perfection. Product Features: Warranty period: 3 Year Limited Warranty Pedal Type: Reverb Studio-quality reverb pedal for producing lifelike Spring, Plate, and Hall reverbs 3-knob design with Reverb, Mix, and Tone controls 3-way toggle switch chooses between each reverb type True bypass switching preserves your tone when the pedal is bypassed For more information and specifications, please refer to the manufacturer’s website