Toggling Integrated Amp Input During Music Playback

I have multiple source components hooked into my Musical Fidelity M6si. If upon listening to source A, I change my preference and decide to listen to source B, I lower the volume completely, toggle the input and then raise the volume once again.

However, after a recent acquisition of new gear (Schiit Yggdrasil), in order to more accurately do an A/B comparison, I elected to toggle inputs (any, i.e. between RCA1 -RCA2 ,RCA3-XLR, etc.) while the volume is raised (say 85db or so levels, 9 O'Clock on the volume dial). My amp in no way "complained" as I did so.

I'm just wondering if there is a technical problem that could result in damaging the amplifier by doing this. I liken to the question to playing a spot frequency tone at loud volume and damaging a speaker.

All input is welcome. Thank you.