Purchased on January 25, 2026. I accidentally purchased this. Thank you. [Complete freedom in sound creation, all in one unit] Boasting over 65 effects and 9 amp/cabinet models, the biggest appeal is the ability to create your desired sound instantly. It supports a wide range of sounds, from genre-specific standard sounds to unique sound creations, and allows you to quickly shape your sound image with intuitive operation. From home practice to live settings, you can complete your sound creation with this one unit. [Home practice becomes more fun and lasts longer] With a built-in looper and drum machine, you can create a diverse practice environment even alone. It can be used in a surprisingly wide range of ways, from practicing phrases and rhythm training to brainstorming song ideas. Headphone practice is also comfortable, and you can focus on your bass without choosing a time or place, so your daily practice will naturally last longer and be more enjoyable. [A portable studio that combines portability and functionality] The lightweight and compact design makes it easy to carry to any location, such as home, studio, or live house. It also supports battery operation, so it can be used on the go. With all the features, it is compact and space-saving, allowing you to secure a high-quality sound creation environment even in limited spaces. [Intuitive operability that expands the range of performance] With a simple button layout and a highly visible screen, even first-time multi-effects users can use it without hesitation. Reordering the effect chain is also easy, and switching during performance is smooth. You can concentrate on the performance itself without spending time on complex settings, so you can use it without stress in both live performances and practice. [PC connection expands sound creation infinitely] Compatible with Guitar Lab, connecting to a PC/Mac allows you to add effects and manage tones. You can customize your own sound in detail and use patches shared online, expanding the world of sound creation at once. It also has high expandability through updates, evolving into a unit that can be used for a long time. [Warranty] In addition to a 3-year domestic warranty and manufacturer's warranty, a reliable customer support desk is available. [B Series for Bass] ●B1X FOUR (B1 FOUR & with pedal) ●B2 FOUR ●B6 ●MS-60B+ are available.