[Versatile Control Options] Features pre/post mode switching and ground lift controls for compatibility with various devices and minimized noise interference. [Precise Tonal Sculpting] Equipped with 4-band eq and deep/bright controls, this pedal allows for effortless tonal enhancement. [Enhanced Practice Efficiency] Built-in headphone output enables silent practice, refining bass tones with precision in quiet settings. [Delivers Believed Ag Tone] The gamma bass preamp ensures rich and vibrant sound, achieving a shockingly dynamic tone. [Clean Transparent Headroom] Operates on 18 volts for noise suppression and detailed tone reproduction, maintaining clear sound without distortion.