Surprisingly cool and useful pedal, I used the "cello," "strings." and "choir" settings a lot in my last band. Not using it currently, now somebody else can have fun with it. Original owner. Excellent condition comes with original box and the power supply. Velcro on back. $140 Trade interests are: Source Audio Programmable EQ (SA170) and a simple envelope filter. From EHX: With the Elextro-Harmonix MEL9 Tape Replay Machine any electric guitar play can have access to nine magically quirky, dark and unique Mellotron® sounds. The polyphonic MEL9 has great tracking; you can create single notes or chords with ease. Elextro-Harmonix MEL9 Features: Pays homage to nine of the coolest Mellotron® sounds: Orchestra, Cello, Strings, Flute, Clarinet, Saxophone, Brass, Low Choir and High Choir Works on guitar without modifications, special pickups or MIDI implementation and tracks bends, slides, even whammy divebombs Also works with bass guitar down do the open A string as well as keyboards Includes independent Effect and Dry volume controls so you can create the perfect mix at the Effects output Dry Output jack outputs your input signal at unity gain Attack control sets the volume swell speed. As it’sturned clockwise the notes fade in more gradually Sustain control adjusts the release time after a sound is stopped. As it’s turned clockwise, the fade out time increase Elextro-Harmonix MEL9 Specifications: Comes with a standard EHX 9.6DC200mA PSU Dimensions (WxLxH): 4.0" x 4.75" x 2.25" (102 x 121 x89 mm)