The Radial LX-2 (part R800 1033 00) is a passive balanced line-level splitter and attenuator. It sends one line-level signal to two destinations at once - for example a mic preamp or playback source feeding both a recording interface and the PA, or one preamp feeding two compressors - with a direct output and a second output isolated by a premium Jensen JT-11-FLPCH transformer. The transformer keeps the two feeds apart, eliminating hum and buzz caused by ground loops while preserving frequency response and phase. A trim control, engaged by a recessed set-and-forget switch, attenuates hot signals so you can drive a preamp hard for colour without clipping the next input. Being passive it needs no power. Radial specifies 20 Hz - 20 kHz (+/- 0.5 dB), 140 dB dynamic range and +21 dBu maximum input. The input is a combo XLR/1/4" jack and outputs are XLR; it is built in 14-gauge steel, 84 x 127 x 48 mm, 0.7 kg.