Feature: 1. ACCURATE STABILITY: Pure signal true bypass switching maintain pure signal when the flanger pedal disengages. Dedicated regeneration and delay time as well as width and speed knobs enable accurate effect customization 2. QUIET AND LOW NOISE: Integrated noise reduction using code developed to reduce the noise common to classic flanger circuits, you can get the quietest results with this flanger pedal 3. SOLID QUALITY: The entire guitar pedal is made of aluminum alloy, classic, stable and strong. The aluminum alloy body makes this flanger pedal safe to transport 4. EASY TO CARRY: Powered by a DC 9V adapter(not included), this classic flanger pedal is small and lightweight for outdoor performances, useful and practical 5. HARDWARE DIRECT CONNECTION: Analog flanger pedal adopt the mode of connecting head to connect different effects, with no loss of sound quality, diverse effects and better performance Specification: Item Type: Analog Flanger Pedal Material: Aluminum alloy and rubber Delay Time: 0.9ms-6.4ms Speed Range: 0.4Hz-8Hz Input Impedance: 500Ω Output Impedance: 10kΩ Working Voltage: DC9V(adapter not include) Rated Power Consumption: 17mA. Package List: 1 x Analog Flanger Pedal 2 x Rubber Pads