Item Type: Chorus Effect Material: Metal Color: Brown Input Impedance: 100k Output Impedance: 150 (at maximum volume) Suggested Load Resistance: 10k Equivalent Input Noise: -90 dBu Package List 1 x Chorus Effect 1 x Hook Loop Fastener 1 x User Manual 1 x Sticker Note that the positive and negative poles of the effector and the power adapter should be the same. 1Chorus Effect: Make the sound of the electric guitar reverberate to achieve a soft and wide mixed chorus effect. 2True Bypass: The chorus effect has true bypass design, which minimizes pitch loss and gains more pedal control. 3With LED Light: The effect has an LED indicator, which can display the working status of the effect in real time. 4Metal Material: Made of excellent metal material, the effect is light in weight, wear resistant, and easy to carry. 5Simple Installation: With hook loop fastener and sticker, the effect pedal is easy to install and not easy to fall off.