Manage Denon and (recent) Marantz AV Receivers from Indigo. Select sources, change volume, mute, switch on or off, and all that. Create events that fire when something changes on the receiver. Secondary zones can be managed as separate devices.
This plugin requires an AVR device with either a serial port or an Ethernet interface.
Download the zip file. Double-click it to expand. Double-click the resulting plugin to install.
Select the About Cynical Denon menu item for usage instructions. Post in _Perry The Cynic_'s developer forum for questions, comments, and complaints.