Aroma ADL - 1 Electric Guitar Effect Pedal Delay True Bypass Design with Aluminum Alloy Housing

Features:- Aluminum alloy shell, durable and long service life- True bypass design, accurate and high sensitive, minimizes loss of tone- Built-in audio processing system, low noise offers you natural and clear sound- Allows wide range of delay time from 50ms to 400ms- Built-in digital integrated circuit- 3 adjustable knobs: Time, feedback, effect level- Time knob: Adjust the delay time- Feedback knob: Decide how many times the delay sound is to be repeated- Effect Level knob: Control the output level of the delay sound- Durable jacks and foot switch- Designed with on / off LED, instructs effects status- 1 / 4 inch mono audio jack for signal output- 1 / 4 inch mono audio jack for connecting guitarSpecifications: - Delay Time: 50ms - 400ms- Max Input Level: 1.5 Vrms- Max Output Level: 1.5 Vrms- Input Impedance: 100K Ohm- Output Impedance: 150 Ohm- Output Noise Voltage: -90 dBV- Recommended Load Impedance: 10K Ohm- Power Supply: DC 9V battery ( not included ) or AC adapter ( not included