The original ADVENT has been well-received by guitarists and bassists alike. To further meet the demands of bassists, we began development of a bass-specific companion model in September 2020. With the supervision of Hiroshi Takamatsu (THE NOVEMBERS / Kenichi Asai & THE INTERCHANGE KILLS), we built numerous prototypes under his meticulous advice on EQ bandwidth settings, clean mix balance, and more, and the [ADVENT/MONOLITH.] is finally complete. Of particular note is the THRUST mode proposed by Takamatsu. Experience the deep, powerful bass that truly "pushes" into your bass sound.■Controls ・GAIN: Adjusts the amount of distortion ・TREBLE: Adjusts the sound quality of the high frequencies ・BASS: Adjusts the sound quality of the low frequencies.・LEVEL: Adjusts the output level. ・SMOOTH / THRUST: SMOOTH mode produces a smooth and mild tone, while THRUST mode produces a deep, bass-driven tone. ■Specifications/Size: Approx. 72 x 116 x 47 (mm) Weight: Approx. 280g Power supply: 9V DC adapter (center negative / can be powered by batteries)・Current consumption: Approx. 20mA