Model Name: Demonfx MICROTUBES X Clone of Darkglass Electronics MICROTUBES X (Darkglass Microtubes X) Brand new, unused item, only opened for inspection. The box is the white type (see last photo). This is a high-quality effects pedal brand, hand-wired and known for its high quality, even on YouTube. This is a high-quality clone pedal designed based on the Darkglass Electronics MICROTUBES X (Darkglass Microtubes X). This is an innovative bass distortion pedal that allows you to freely mix the signal, which is split into distorted high frequencies and clean low frequencies. By mixing the distorted high-frequency sound with shimmering overtones and ultra-clean low frequencies, it is possible to create an aggressive distortion sound while maintaining a core bass sound. Power: DC 9V