Tech 21 Geddy Lee Amalgamation Signature Chorus Pedal

Tech 21 Geddy Lee Amalgamation Chorus, Effect Pedal for Electric Bass, Bass Chorus, Geddy Lee (Rush) Signature pedal, Offers unusual flexibility for achieving a wide range of choir effects, The pedal is capable of producing choir sounds that can normally only be achieved in a professional studio, A detune control allows you to adjust the pitch of the chorus sound and give it more richness to create a dense, lush, bass-compatible chorus, Deviate mode modifies the detune function and adds an additional voice to achieve even greater depth - as if three people were playing simultaneously, Speed and depth controls for adjusting the modulation, Power via a 9 V alkaline battery or a DC power supply (both not included)