With the built-in analog-to-digital conversion module, up to 32-BIT/384KHZ high-definition sound quality, each sound can be converted into high-quality to high-definition, low-noise, and high-quality audio output. One-click switching of high-impedance instrument input: It can be used to connect various high-impedance instruments such as guitars, which can better restore the sound of the instrument and prevent high-frequency loss caused by impedance mismatch.,With the built-in analog-to-digital conversion module, up to 32-BIT/384KHZ high-definition sound