Lyngdorf MP-50 Alternative

I currently have a Lyngdorf MP-50 Preamp.  I love the sound and the flexibility of the unit however it doesn't have analog inputs, and I would really like to have them on my next unit.  Currently my set up consists of the MP-50, McIntosh 207, Kef Reference 3 towers and reference 2c center, JL Audio 113 subs with an Aurender N100H streamer.  

I would like to have the option of adding equipment with an external DAC but that isn't currently possible.  So my question is, what will give me close to the same results that Room Perfect on the MP-50 gives me, without needing to be professionally installed?  Music play back is very important, yet I really don't want to give up HT performance.  What do you suggest I look at for a replacement?  HDMI 2.1 isn't a must, but eARC is.  

Thanks in advance!