RMAS1 Mic Splitters The RMAS1 is a very high quality passive 3-way transformer isolated microphone splitter, which is ideal for sending a single balanced audio input to 3 unique destinations. The unit is housed in a high quality anodised steel enclosure with all connectors and switches recessed to avoid damage while in use. Ideal for use in the following applications Stage: Connnect microphones, DI's, keyboards etc to multiple destinations such as monitor, FOH and recording consoles. Broadcast: Provide 3 isolated feeds from one source for ENG and news conferences. Features include Single XLR input split to 3 balanced XLR outputs (2 isolated,1 direct). Mu-metal shielded transfomers eliminate ground loops, improve CMRR and block phantom power from interconnected equipment for ultra-clean audio paths free of hum and buzz. Direct output allows proper connection to pass phantom power for condenser microphones and active DI's. Ground lift switch on each isolated output for additional grounding flexibility. 40dB pad for use with line level equipment. Premium Switchcraft ferrite-sheilded XLR connectors for extra EMI/RFI protection. The RMAS1 is supplied with Swithcrafts own custom transformer , also available is a version with Jensen transformer, please see part number RMAS1PRO. These mic splitters are designed to offer 100% Isolation from noise and offer a truly uncoloured audio output.