Integra MZA 4.7 Multizone A/V Controller

Integra is set to introduce the MZA 4.7 Multizone A/V Controller to HA enthusiasts everywhere. The MZA is a 8 source 4 Zone controller and can be controlled via PC or an optional keypad. Powerwise you can expect 50 watts per channel with stability down to 4 ohms. Each zone has independent controls including bass treble and volume.

From the article:

The Integra MZA-4.7 is designed for integration with whole house
automation systems via RS-232 and IR control capabilities. It includes
a real time clock with alarms, event scheduling, and a sleep timers.
Each zone has separate bass, treble, balance and loudness controls, and
the output levels can be controlled independently for each zone or
linked to another zone.

Two optional zone keypads, the KEY-2.7 and KEY-5.7, are offered.
Each provides source selection, standby, mute and volume control, and
defeatable IR sensor. The Key-5.7 adds backlighting, IR learning
capability, additional control functions, numeric keypad, and
upgradeable firmware.