Unverified
One of the better TS variants according most TS lovers. Original had a 20kC dual gang pot for the Mid Boost control and since these are nearly impossible to source this layout has Mid Boost section modified (lifted from Aion Electronics Cirrus project) to use a 100kC dual gang pot which is readily avaiable.
But if you happen to sit on a 20kC dual gang pot you can swap both 7,5 resistors to 1,5k, 5,6nF cap to 27nF and 12nF cap to 68nF.
More information including schematic HERE
