What are the main differences between the dbx ZonePro 1260/1261 and 1260m/1261m?
The “0" suffix models have a display panel and controls, whereas the “1" suffix models lack a front panel display. The “0" models can be useful if you are needing end user front panel control, whereas the “1" models are useful when you want to limit user access to controls within the ZonePro.
The “M" suffix variants have 6 Mic Line balanced/unbalanced inputs as opposed to the 2 on the standard model. Also they have an ethernet port for configuration and can be configured to operate as a mixer in Mix Mode.
All non “M" suffix models are capable of routing single sources to an output. “M" Models are capable of both routing and mixing multiple sources to an output.