The Whirlwind SB20T11G Stage Box is a 20 input passive microphone splitter with one direct and one isolated output for each input, for a total of 40 outputs. Each input has a 3-pin XLR female connector and each output has a 3-pin XLR male connector. The SB20T11G is built from heavy cold-rolled steel to withstand the rigors of day-to-day use. This unit also includes ground lift switches on half of the outputs.
- Dimensions: 23 × 22 × 9 in
- Weight: 5 lbs