1、【Robust Metal Shell】: This mini chorus effect pedal for electric guitar is housed in a sturdy metal shell, ensuring durability and longevity. It\u0027s designed to withstand the rigors of live performances and constant use. 2、【Classic Operational Amplifier Circuit】: The pedal features a classic operational amplifier circuit that delivers a warm, delicate, and vintage sweet tone without losing dynamics. It can be gentle or wild, catering to your diverse music styles and preferences. 3、【Straight-through Switch Design】: The straight-through switch design ensures a smooth and uninterrupted signal flow, providing a consistent and high-quality sound output. 4、【Adjustable SPEED and DEPTH】: The SPEED control allows you to adjust the output speed of the chorus effect, while the DEPTH control lets you modify the output depth of the chorus effect. These features give you complete control over your sound, allowing you to fine-tune your music to your liking. 5、【High Input and Output Impedance】: With an input impedance of 1M Ohms and an output impedance of 10K Ohms, this pedal ensures a strong and clear signal transmission. It operates on a DC 9V power supply with less than 100MA, making it energy-efficient and suitable for long hours of use.