Hi guys im sooooo new in the digital world.ive just bought a qu 32 with version1.73.4218 firmware id like to know if i can upgrade it to V1.9 and if so will it then have all new features like AMM and the spectrum analyser
Is easy, log into the Allen and Heath website (you will need to create an account), download the latest firmware and installation instructions and away you go!!!
Thanks sonic…but when i upgrade does that mean ill have the features im chrome which i dont have on my current mixer eg auto mic mixing
Yes! 
You’ll need the latest version if you want to use an iPad or iPhone anyway.
The chrome is only a change in fader colour.
Thanks a lot guys