I have a project coming up that requires distributed audio for 6-8 rooms.

The clients are older and have no interest in using touchscreens or Iphones for control.

Looking for a system that has a keypad control and feedback (feedback is the sense that it tells you want source you are on).

They have no desire for streaming music, system will be used to listen to the TV set box music, CD player and a USB

Most zones will be amplified separately using Sonance Amps but controlled via the DA.

The only 2 systems that I know of that fit the bill are Russound-MCAs or Nuvo-Essentia/Concertio.

Is there any other option still on the market ?

TIA