Absolutely killer sounding Mellotron guitar simulator! 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 dive bombs! - 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’s turned 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 - Comes with a standard EHX 9.6DC200mA PSU - Dimensions in inches: 4.0 (w) x 4.75 (l) x 2.25 (h) - Dimensions in mm: 102 (w) x 121 (l) x 89 (h) Mellotron is a registered trademark of David Kean, M. Resch AB and Markus Resch.