Here's another of our custom Champton line.  This has been customised back to the exact Tweed Princeton 5F2A circuit, not just similar, it is the same.  The only significant addition we've made to the original circuit is to re-wire the, now redundant, bass pot as an NFB control.  So you can decide how gritty you want it to be.  The volume & tone control  are as per the 5F2A Princeton circuit.  The other significant change is that we've swapped in a beefy 20W Warehouse Alnico speaker so you get more volume and more bass.  You're getting a classic tweed circuit for a fraction of the price of a real one.  This amp is a little beast!  Original mains transformer runs on UK voltage.