You could work for any manufacturer, past or present...

Jadis ~~Esoterica Electronique~~~Magical~~~Mystical~~~
For Stereo shows, ,, i'd hook Jadis up with SEAS and SB Acoustics. all Mundorf Supreme SGO cap xovers. 
Mind blowin...
every Jadis show on YT has crappy speakers. 
I'd take out every 12AU7 and place in the ~~E80CC~~~ and for all AX's, Telefunken.
My Defy came alive with the E80CC. The Tele AX also made a  nice lil pop.

I am thinking the early days of JM Lab/Focal too would be good. Not necessarily as a fan of the speakers, but living in a French town with old school cabinet making down the road from the driver manufacturing.

Klipsch 100%

In honor of Eric, Nelson Pass  / Jon Dahlquist / Gary Dodd

Meadowlark Audio