Originally Posted by Andvinylly
Thanks again Alistair, I think we have correspond beforehand to others for their helpful suggestions.
That’s right we spoke at the time you had the speakers serviced!

Regarding boundary settings - yes give them a go.

Other than that you should be able to access the treble and bass controls by using your MSR - check the manuals if in doubt!

Main: Marantz SR8015 / Polk Audio Reserve R500 / Bang & Olufsen Beolab 4 / Arendal 1961 1V / Oppo 203 / WiiM Pro Plus / Apple TV 4K

Spare: G68ADV, HD621,DSP5000.2 & DSP5000.2 HC. ATC SCM20PSL, C3C. Rotel RMB-1077. Bang & Olufsen Beolab 1 & Beolab 7.1. Kef Q150. Dynaudio Xeo 2.