I was thinking about this with my amps , I think my most versatile amp must be my Audio Innovations 500 valve ame
Why ?
It has 4 / 8 / 16 ohm speaker outlets
A built in MM phono stage ( MC with a step up transformer )
Valve lovelyness as std
Looks great
Sounds great
and up to now has been very reliable . Its in my ststem at the moments ( lucky me )