Radio Design Labs TX-LC2 Unbalanced to Balanced Line Combiner features Mix 2 Unbalanced Audio Signals to Mono Balanced, Combine Stereo Into Mono with Balanced Output, Output Gain Trim, Isolation Between Inputs, Unbalanced to Balanced Conversion, High‑Quality Audio, Power supply required
Radio Design Labs TX-LC2 Unbalanced to Balanced Line Combiner - perfect for installations that require the active, isolated mixing of two unbalanced line-level audio sources to feed a blanced (or unbalanced) audio line.