Passive DI Box With XLR & Jack

This passive DI (direct input) box is designed to transform unbalanced input signals, often from musical instruments, into balanced 600-ohm outputs. This essential conversion minimises unwanted noise and reduces potential ground loop issues, making it perfect for long cable runs in professional audio setups. The unit features a ground lift switch, a crucial addition for eliminating hum and buzz caused by differing grounding norms when interfacing various equipment. Additionally, it includes an attenuation switch with selectable settings of 0dB, -20dB, and -40dB, enabling precise control over input signal levels. This adjustability helps prevent distortion and ensures signal integrity across a wide range of input sources, providing audio professionals with reliable performance and clarity in their sound systems.