Preamp

Thanks for lots of interesting suggestions.
I’m currently leaning towards the Pass B1 buffer. Just focused on a sublime match for my single driver speakers ( mark audio Alpair 10 in Brines cabinets). Don’t need loud or much bass. Front end is also being evaluated; currently Mac Mini to a Dac with rca outputs. Looking to perhaps add a turntable and/or a better Dac.
Fun stuff though,
Thanks so very much