Bolanle Passive DI/LI Stereo Direct Box and Line Isolator, Multi Guitar

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• 【Dual-Mode Operation: DI + Line Isolator】: DI (Direct Injection) mode converts high-impedance instrument signals (guitar, bass, keyboard) to balanced XLR outputs for clean connection to mixers. LI (Line Isolator) mode eliminates ground loop hum when connecting line-level sources like audio interfaces, DJ mixers, or drum machines. Use DI for instruments, use LI for line-level equipment—switch instantly with one toggle.
• 【Passive Stereo Isolation & Ground Loop Elimination】: Dual-channel passive transformers provide clean signal transfer without batteries or phantom power. GND Lift switch breaks ground connections to eliminate annoying 60Hz hum and buzz. Perfect for complex setups with multiple devices sharing power—noise-free audio in any environment.
• 【-15dB PAD Switch for Signal Protection】: Active pickups, synthesizers, and hot line-level sources can overload your mixer's input. Integrated -15dB PAD attenuates incoming signals, preventing distortion and protecting downstream equipment. Essential for modern active instruments and high-output keyboards that would otherwise clip your signal chain.
• 【Flexible Routing: Stereo, Mono, or Summed】: INPUT accepts your instrument or line signal, THRU sends unaffected signal to your amp or monitor for stage monitoring. SUM/MONO switch combines stereo signals to mono for single-amplifier setups, or keeps stereo separation for full-range keyboard rigs and DJ setups. Dual XLR outputs feed your mixer or PA system.
• 【Universal Connectivity for Studio & Stage】: Perfect for guitars, basses, keyboards, synthesizers, DJ mixers, and drum machines. Connects unbalanced 1/4" outputs to balanced XLR inputs on mixers, PA systems, and recording interfaces. Rugged metal chassis withstands touring and live performance demands. Professional results for studio recording and live sound applications.