Features: Featuring 3 levels gains adjustment and double channel isolation, this professional sound isolator effectively eliminates background noise and current hums for clear sound reproduction in any recording setup. with metal housing for enhances EMIs shielding, this portable sound interfaces combines studio performances with portability, measuring compact for easy integration into mobile recording rigs. for sound engineers, podcast creators, and live performers requiring signals transmission between instruments, mixers, and recording devices during critical . Perfect for home studios, stage performances, and field recordings where electrical interferences from lighting systems or power sources commonly degrades sound quality. Its universals compatibility with XLRs/TRSs connectors and 48V power ensures seamless connectivity across microphones, amplifiers, and professional recording equipment. Specifications: Materials: Metal Size: 130x86x45mm Color: Black Package Includes: 1PC Noise Isolator note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.