Not sure thats easy to find, 2 channel stuff rarely have HDMI and if they do its just one for ARC or eARC to get sound from the TV.
150w is optimistic from an AVR but for HDMI connectivity thats the best bet and also for good bass management, some 2ch do have bass management but its very often missing.
How old an AVR you can use depends on what HDMI features you need, 4k? 8k/4k@120hz? Or just old High def?
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