5Level Parametric Equalization: Provides 5level parametric EQ with digital frequency shifting antihowling technology to significantly extend microphone pickup distance and deliver up to 99% effective antihowling performance. 8 Howling Point Memories: Uses a professional automatic feedback suppression algorithm with support for 8 howling point memories, delivering strong antihowling results and protecting end audio equipment such as power amplifiers and speakers. Advanced Digital Processing Chip: Equipped with a configuration digital processing chip that automatically recognizes audio signals to suppress feedback from all directions, effectively preventing howling and improving overall sound quality. Versatile Connectivity Options: Features a fullfeatured interface with metal snap interface technology and XLR connections for stable signal transmission, along with a variety of input and output types to suit different audio setups. Use scenarios Live stage performances and venues with multiple microphones where reliable feedback control and clear sound are essential. Corporate conferences and event spaces requiring stable, quality audio with effective antihowling for speakers and amplifiers. Recording studios or broadcast environments that demand end protection for amplifiers and speakers while maintaining clean, uninterrupted sound.