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 ChoirWorks on guitar without modifications, special pickups or MIDI implementation and tracks bends, slides, even whammy divebombsAlso works with bass guitar down do the open A string as well as keyboardsIncludes independent Effect and Dry volume controls so you can create the perfect mix at the Effects outputDry Output jack outputs your input signal at unity gainAttack control sets the volume swell speed. As it’sturned clockwise the notes fade in more graduallySustain control adjusts the release time after a sound is stopped. As it’s turned clockwise, the fade out time increaseElextro-Harmonix MEL9 Specifications:Comes with a standard EHX 9.6DC200mA PSUDimensions (WxLxH): 4.0" x 4.75" x 2.25" (102 x 121 x89 mm) Electro-Harmonix MEL9 Tape Replay Machine.