First, read this to understand the Typhon.
http://shunyata.com/Content/products-PwrDist.Typhon.html
I originally plugged the XA100.5s into the Triton because that was the only way I could check out the Typhon with the amplifiers. I have a Triton/ Typhon stack as a power distributor for my front end. The Typhon is a slave. It does not contain a duplex. You can't plug anything into it. You can only connect the Typhon to a power distributor like the Triton or directly to the wall. Plugging high power amps into the Triton is not a long term solution but, that said, I found plugging the Xa100.5s into the Triton/Typhon combo to be eye opening. More and better everything!
I asked Caelin Gabriel of Shunyata about using their Cyclops unit which is recommended for high power amplifiers. He told me that was one option, another was using a Typhon plugged directly into the wall in parallel with the power amplifier. I explained my situation with the Xs300s and it's massive power draw and he said I would be better served using 1 Typhon for each amp and circuit. He wasn't selling by the way, only giving me information I was seeking. He mentioned this solution was only for the few in the "lunatic fringe" because of the excessive cost.
I've had the 2 Typhons plugged into the wall for 6 days now. XA100.5s into the other outlet in the duplex running parallel to the Typhon. I'm not going to offer hyperbole because I get tired of reading about this great thing or that great thing. I can say this, at least as far as the XA100.5s go, I would never, ever think about taking the Typhons out of my system.......ever! The improvements delivered are remarkable, across the board! If you haven't tried it then you won't understand it. I can't imagine the same results won't be there for the Xs300s but I'll have to wait another 10-14 days to find that out.
In total I have 1 Typhon connected to a Triton utilizing a dedicated 20A circuit. I'm using that combo for my front end. I also have 1 Typhon for each amplifier and both amps have their own 20A dedicated circuit.
The Triton/ Typhon as a power distributor for the front end is very good. I compared it to my long term reference, an Audience Adept Response aR6-TSS, which I considered excellent and the Triton/ Typhon easily bests it. The bar is really raised though when you add a Typhon in parallel to the amplifiers.........unlike any upgrade I have ever applied!