Cutting Amplifiers

@atmasphere +1

off the top of my head...add to the list:

 ERC vinyl (from England) 

Stan Ricker from MoFi (he also mastered many early Windham Hill LPs at 1/2 speed) 

TACET

Vacuum Tube Logic (VTL)

Harmonia Mundi (I expect...)

of course, many labels had some all-Analogue LPs, as well as Analogue/Digital mastered LPs. (ex. MoFi)

Anything Keith Johnson produces is delightful. 
At least the recording is.