Legacy Receiver/Preprocessors
Concert AVR-7 / AVR-9 and Maestro M5 / M9 Firmware, Manual, and Control System driver downloads
Here you will find all the important downloads for the AudioControl AVR-7 and AVR-9 receivers, and the M5 and M9 processors. In of the folders linked below, you'll find the latest firmware, user manuals, automation tables, and control system drivers ...
The ipad app does not work with my Concert AVR 7/9
The iPad app was originally designed for the previous generation of Concert AVR’s. The Concert AVR-6 and 8 to be exact. The app has yet to be updated to function with the Concert AVR 7 and 9. For more information on the Concert AVR series, click here
Reset To Factory Default: for Concert series receivers and Maestro series processors.
At certain points in troubleshooting an issue with our Concert AV receivers, or our Maestro processors it is a good idea to reset the system to factory default. In order to do this, you will first have to access the Engineering menu. Press and HOLD ...
My Maestro processor or Concert receiver is on the network, but Dirac cannot find it!
First, make sure that the CONTROL setting in the setup menu is set to IP. Even if you will ultimately use RS-232 for control, the CONTROL setting needs to be set to IP in order for Dirac to see the processor or receiver on the network. For the ...
I get a blank picture when I connect my blu ray to my Convert AVR-7/9 or Maestro M9
All of the HDMI inputs on our Concert AVR-7/9 and Maestro M9 support HDMI 2.0 and HDCP 2.2 EXCEPT the STB/MHL input. That only supports up to HDMI 1.4. So, if you are using that input, first thing to do is try a different input. The Blu-ray might be ...
What is the difference between the Concert AVR-7 and the Concert AVR-9?
The main difference between the receivers is power. The Concert AVR-7 outputs 100 watts per channel into 8 ohms. While it will play into 4 ohms, it is a Class AB regulated power supply so the power output will not increase when it sees a lower ...
I have an old Maestro M1/2/3/4. But I don’t have a remote. Where can I get one?
Up until the Maestro 6 we did not necessarily include remotes with the Maestro pre-processor. We supplied the IR codes with the manual so you can program a universal remote to control the Maestro. You can find the manuals for those older Maestros ...
How to store a secure backup on the Maestro M5/M9 and AVR 7/9.
To store a secure backup, you will need to access the engineering menu of the Maestro processor or Concert receiver. NOTE ON MENU NAVIGATION: On the front panel, use the “Input + [up arrow]”, “Input – [down arrow]”, “Info [left arrow]”, and “Mode ...
How do I reset my HTR-2 remote to clear out all of the remote codes?
Sometimes we make mistakes. Sometimes we put the wrong remote code into the remote and overwrite the correct code that does work. Have no fear! You can easily wipe the remote of any offending codes. All you have to do is press and hold both the ...
How do I program the HTR-3 & HTR-2 remotes.
The HTR-3 and HTR-2 remotes have the ability to control multiple devices. It’s just a matter of programming the remote to take advantage of this feature. Find the appropriate code or codes for your device in the excel spreadsheet (see attached ...
How do I control Zone 2 on my HTR-2 remote?
There is no dedicated “Zone 2” button on the HTR-2 remote. So in order to put the AVR in Zone 2 mode, the user would press and hold the “amp” button and “OK” button on the remote. The display would then change to show “Z2” and the volume and the ...
How can I connect headphones to my AVR or Pre-Processor while still having audio play thru the main speakers?
If you want to be able to connect headphones to your AVR 7/9 or Maestro M9 while still having the audio come thru the main speakers, you don’t want to connect to the headphone jack on the front panel of the unit. That will mute the speakers, and will ...
Can the Zone 2 pre-outs on the Concert AVR 7/9 be sourced from both analog and digital signals?
Yes! Unlike previous generations of our AVR’s the Concert AVR-7 and 9 CAN send signal out the RCA Zone 2 pre amp outputs from a digital source, not just analog. It is good to note since the Zone 2 output is analog, the AVR WILL downmix the digital ...
Can I turn on/off RS-232 control from the front panel of an AVR/M processor?
YES – By pressing and holding the DIRECT button for about 5 seconds. This will toggle RS-232 Control ON or OFF. If the Control setting is set to IP then pressing the DIRECT button for 5 seconds will set Control to OFF, pressing the Direct button ...
Are Sub 1 and Sub 2 out on the Concert AVR 7/9 and M9/5 independent?
Sub 1 and Sub 2 output on our AVR’s and pre processors are not independent. They are fed by the same sub channel. You can designate which pre output the AVR/pre processor outputs the sub channel via the Speaker Types tab on the On Screen Display: The ...
Firmware: Update instructions for AVR 7/9 and Maestro M5/M9.
AVR-7/9 or Maestro M5/M9 Firmware update instructions: IMPORTANT NOTES Dirac files: Firmware updates clear any Dirac calibration settings that are currently uploaded to the AVR/Maestro. Make sure you have access to the saved Dirac calibration file on ...