The RMAS8 - Dual Trasformer Isolated Audio Splitter - 8 input, 24 output (3-way) dual transformer isolated audio splitters. Features 8 Switchcraft® XLR front panel inputs, each with a line level pad and two ground lift toggle switches (1 for each transformer isolated output). On the back, 4 DB25 connectors wired to the TASCAM DTRS standard pinout can be used to accommodate all of the units I/O's.