LEF-304 Guitar Analog Chorus Pedal Ensemble King Level Depth Knob High Warm Clear Chorus Sound With BBD Chip True BypassPURE ANALOG CHORUS EFFECTS: Classic style chorus pedal,warm and clear chorus sound3 FUNCTION KNOB: Level, Depth and Rate.Rich sound with wide range chorus effects adjustabilitySOLID CONSTRUCTION: Made of high-quality zinc alloy, durable and sturdy.TRUE BYPASS: True bypass provide transparent tone.LED indicator shows the working stateMINI SIZE: Small and exquisite,can save a lot of space on pedal boardProduct descriptionColor:ChorusPure clear and transparent texture sounds, fresh and natural. Best interpretation of the blue rock & pop styles music.Features1. Power Supply: 9 V DC (Negative in the center).2. Level Knob: Adjust the volume of chorus effect.3. Depth Knob: Adjust the depth of chorus tone.4. Rate Knob: Adjust the speed of chorus sound.5. Input & Output Jack: Analogy though 1/4 mono audio jack.6. LED Light: LED indicator shows the working state.7. Full metal shell: High quality zinc alloy, stable and strong.8. True Bypass: True bypass for zero tone coloration.Specifications:1. Input impedance: 490 Ohms2. Output impedance: 490 Ohms3. Working current: 10 MA4. Dimensions: 95mm (D)*44mm (W)*48mm (H)5. Weight: 240g (with box)Package included:1 xchorus guitar effect pedal1 x users manual.1 x gift box