Alright so I'll probably be able to get these beauts sooner than I thought
I was eventually going to get one of the "great" 300B amps, either the Frankenstein MKII or Cardinal X2.
But for the time being I need a more affordable solution since the speakers will set set me back quite a bit. I've received this design for a 45 amp from a gentleman on SH:
I believe as little as 2 watts should be fine with these speakers, but every time I've heard them I recall the 300B blocks putting out 8 watts.