My Who tribute Who's That is getting closer to a full scale rehearsal and our first gig so I figured I better dust off the Hiwatts. The rig is not a exact replica of Entwistles but it is the best I can muster at the moment. The rig is set up to resemble Entwistles rig circa 69-70. Here is the run down left to right. Hiwatt 2150 cab, Then a DR201, DR103, Bass 100 all three stacked on a turned around Sound City cab (often the heads were stacked on a chair, later a road case) next a MarshallJCM800 2x15 (soon to have a salt and pepper grill and bagged Hiwatt) topped with a Hiwatt4123. I am still tweaking it, I have two Sound City 4x12 cabs I may incorporate as At one point Entwistle had some Hiwatt badged SC cabs mixed in.