Product Information: The DigiTech Drop is a versatile polyphonic pitch shifter pedal designed to effortlessly adjust your tuning from one semitone down to a full octave. Featuring advanced algorithms, it offers both momentary and latching modes, providing flexibility for various playing styles. Ideal for musicians looking to explore different tunings without changing their instrument's setup. Product Features: Pedal type: Polyphonic Pitch Shifter Warranty Period: 1 Year Advanced Polyphonic Drop Tune Algorithm Drop From 1 Semi-Tone to a Full Octave Momentary or Latching Mode 9VDC Power Supply Included Input: 1/4" Unbalanced (Tip-Sleeve) and Output: 1/4" Unbalanced (Tip-Sleeve) Controls: Amount, Momentary On/Off A/D/A Converter: 24-bit Sampling Rate: 44.1 kHz For more information and specifications, please refer to the manufacturer’s website.