Eeyore said:


If you don't mind non-complementary output stages, there are truly
gargantuan MOSFETs available today for electric motor control applications.
Most aren't designed for linearity, but some careful selection may help.


I'm still fond of lateral mosfets. I've got a couple of amps here ( of my own
design in fact ) with 12 Hitachi devices per channel.


If you're referring to Hitachi 2SK135/2SJ50s, they are *vertical*
MOSFETs.
My hybrid designs use them exclusively (yep, still have a stash of the
originals.)

Beware of Chinese copies BTW!

--
"Due knot trussed yore spell chequer two fined awl miss steaks."