3 6 Optical Tremolo Pedal 7 BIAS 4 5 1. TRUE BYPASS Footswitch: Push down the footswitch to switch between effects and bypass status. 2. ON/OFF LED: Instructs effects or bypass status of Trelicopter, when the LED is lit up, the effects is on. 3. DC IN Power Jack: For power supply, use a 9-volt DC regulated AC adapter(plug polarity is positive on the barrel and negative in the center). 4. INPUT Jack: 1/4” mono audio jack, for connecting guitar. 5. OUTPUT Jack: 1/4” mono audio jack, outputs the signal. 6. DEPTH Knob: Adjust the depth of tremolo effects. 7. BIAS Knob: Adjust the bias of the optical tremolo unit, it effects the signal on and of time ratio, turned it up to crackdown the signal, turn it down to loosen it. 8. SPEED Knob: Adjust the speed of tremolo effects. Input: 1/4” monaural jack (impedance: 1M Ohms ) Output: 1/4” monaural jack (impedance: 1k Ohms) Power Requirements: AC adapter 9V DC (center minus plug) Current Draw: 5 mA Dimensions: 93.5mm (D) × 42mm (W) × 52mm (H) Weight: 160g Accessories: Owner’s Manual Main Features Classic optical tremolo with huge range of speeds and depths BIAS knob brings various color of the tremolo sound Full metal shell Very small and exquisite True bypass DC 9V Adapter power supply * Disclaimer: Any specification’s update won't be amended in this manual.
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