The AMX DCE-1 In-Line controller combines CEC control, EDID emulation and audio extraction in a single, cost-effective device. The DCE-1 provides EDID emulation for resolutions up to 4K60 4:4:4, and includes HDCP 2.2 support, offering compatibility with the latest displays and source devices. The integrator can either copy the EDID from the output or select from one of 15 preprogrammed EDIDs.

The controller provides a fixed EDID to the source device to ensure it reliably outputs video in the correct resolution for the display. The DCE-1 also offers audio de-embed capabilities, with digital SPDIF and analog output options. To simplify display control, the DCE-1 also offers the ability to turn the display on and off using CEC or RS232 strings whenever a source device is connected or disconnected.