Analog preamp and digital reverb guitar pedal Built-in Notch Filter and MUTE with gain and frequency range adjustment can quickly eliminate whistling or on the sound is further shaped in detail High impedance input and XLR balanced output Special dsign buffer bypass circuit keeps the sound pristine Working with 9V center negative regular pedal power supply(not included)

Given its solid build quality and durability. This guitar effects pedal is perfect as a gift for your loved ones and friends. For the Wooden Acoustic Guitar — Produce clean tone. Makes the sound of the guitar more focused, melodious, bright, and mellow. Especially the string sound. When using this DI Box, you must use the INPUT knob in order to avoid overloading your acoustic guitar E.Q. If overload occurs, please reduce the volume. Selection of high-quality materials, good texture, fine workmanship, durable, long service life. Compact and Portable: Enjoy your sound anytime, anywhere with our effects pedal, perfect for gigs and travel.