LD Systems LDI02 Active DI Box

The LD Systems LDI02 is an active DI-Box that takes high-impedance, unbalanced signals, such as guitar and bass signals and converts them to low-impedance, balanced signals. The integrated PAD switch reduces the gain by 20 dB, while the ground lift prevents ground loops and humming noise. The LDI02 can be operated either with a 9V battery or via phantom power.