Operation Manual
28 Appendix C: Technical Specification
DL431 Mic Splitter
Operator Manual
Analogue outputs
Digital (system) outputs
Connector A 3-pin XLR balanced
Connector B Independent second channel identical to above
Connector C Independent third channel on front-mounted 
3-pin XLR, balanced and transformer isolated 
(with fixed gain of -6dB)
Headphone connector 1/4” jack
Audio monitor 3-pin XLR balanced
System connector A AES50 (24 channels of digital audio) on 
Ethercon XLR
System connector B Independent second channel identical to above
Duplicate connector A AES50 (24 channels of digital audio) on 
Ethercon XLR providing dual redundant back up 
of A channels
Duplicate connector B AES50 (24 channels of digital audio) on 
Ethercon XLR providing dual redundant back up 
of B channels










