MAKE YOUR AXE TALK, SING, AND CRY The VO-1 Vocoder is a unique and innovative stompbox that puts the massive expressive range of the human voice in the hands of every guitarist and bassist. By vocalizing into a connected mic as you play, its easy to transform your tone with electronic voices, classic talk box sounds, and tons of all-new colors that are perfect for modern music styles. Its even possible to create impressive ensemble vocal sounds without the need to connect an external mic. When you plug into the VO-1, you can literally talk, sing, and cry with your axe, taking your playing to places you never dreamed of before. Modes: 4 modesADVANCEDVINTAGETALK BOXCHOIR Nominal Input Level: INPUT, RETURN: -20 dBuMIC: -40 dBu (MIC SENS: LOW) Input Impedance: INPUT, RETURN: 1 M ohmMIC: 4 k ohms Nominal Output Level: OUTPUT, SEND: -20 dBu Output Impedance: OUTPUT, SEND: 1 k ohm Recommended Load Impedance: 10 k ohms or greater Bypass: Buffered bypass Controls: Pedal switchMIC SENS switchMODE knobCOLOR knobTONE knobBLEND knobLEVEL knob Indicator: CHECK indicator (Serves also as battery check indicator) Connectors: INPUT jackMIC jack (XLR type)RETURN jackOUTPUT jackSEND jackDC IN jack Power Supply: Alkaline battery (9V, 6LR61) or Carbon-zinc battery (9V, 6F22), AC adaptor (sold separately) Current Draw: 65 mA