Hi Mike

Just another possible thought - Isotek make or made a test CD for system set up.

I found it useful especially when I was running Quad 63’s as a final in room tweak.

It does mean potentially moving the speakers and there was from memory, less of a specific focus on bass, although the disc has some tracks at the end which are felt to be good bass tests.

Enjoy!

Alastair

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.