Roland E-4 Aira Compact Voice Tweaker Covers high-density quick access open port

high-density quick access open port bevel foam interior that neatly angles upward around the controller which is elevated from the lower section of the case for an efficient control surface

offering guitarists a solidly constructed pedal that's built to withstand decades of demanding use

•   Durable metal & plastic housing w/real glass optics

Three onboard effects: chorus

or rock music

Roland E-4 Aira Compact Voice Tweaker Covers high-density quick access open portThe E 4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto pitches, vocodes, loops, and glitches your voice and anything else you feed it. Flip through hands on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync. Inspiring Roland vocal processing. The E 4 combines powerful voice transformer tools and standard vocal effects with a tactile interface