I used to use an Onkyo TX-NR818 about a decade or so ago. That was a great AV amp - picked over a Leema Pulse and Exposure 3010s. Integrated amps of the day were rather behind the curve. COnnectivity options were limited and online options were booming. I also wanted - at the time - the means to be able to hear Dolby's Master Audio (not to be confused with the odious MQA) and other hi-resolution formats at the time, including DSD which the Cambridge 752BD offered via HDMI and which the Onkyo catered for.
I listened to it for hours at a time; music, movies, internet radio (the connectivity was astounding). When I bought actives, it went into preamp mode and was terrific. As for the superfluous channels, well, that was a minor to non-issue for me. The last integrated I had, I didn't use the tape loop or three of the five other inputs. Same point really.