The DT164-W provides 16 microphone preamps and 4 line outputs in a versatile wall-mount design for permanent installation. The reversible mounting frame allows for in-wall or on-wall mounting. Additionally, the unit can be fitted in a standard 12×12” NEMA box or equivalent, or mounted in a floor pocket for stage use. The IEC mains power inlet can be replaced with a gland module and screw terminals for fixed installation and a DC 12V backup supply is also provided. DT164-W offers the acclaimed Allen and Heath preamps, complete with 96kHz converters for best-in-class sound quality over Dante, plus Primary and Secondary ports for daisy-chain or redundancy through secure EtherCon connectors.