Meris Mercury7 Algorithmic DSP Reverb Effect Pedal - UsedThis used Meris Mercury7 reverb pedal is ideal for a player looking to add an ambient element to their music. With an adjustable input and output headroom level, this pedal works great with guitar, synth, and line level signal. The pedal also features a pitch vector control which allows the player to add octaves, 5ths and a shimmer to their reverb. This pedal has velcro on bottom, and a small scratch on right side of the enclosure.