pre-amp processor


i'm trying to decide between the  Lyngdorf MP-60 2.1 

and the Acurus ACT 4 any thoughts and information woul be of great help

dsk3
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McIntosh MX 170 uses the Room Perfect room calibration  too

And you have a very solid brand that still , should be in business 10 years from now …….

5 HDMI 2.1 Inputs Instead of 8 HDMI 2.1 is not relevant in my opinion.

There are no Blueray player that are 8K .

Apple TV and NVidia Shield Pro are 4K

I think , only gaming gears like PS5 ( ? ) and others , are 8K.

Some television are 8K , but for the 8K effects , you need at least  85 inches.

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I know the previous McIntosh MX-160 used the Lyngdorf DSP and processing board, but used all McIntosh linear power supplies and audio stages.  The MX-170 probably uses the same architecture since it also includes RoomPerfect.  That's the way I would go if you have the budget (either used MX-160 or a new MX-170).