I'm asking as I have the Eastwood Classic V@B-Mac It's awesome! I rewired everything with new pots, switch and Jack which probably helped a good bit with the sound. Had to modify the neck pickup mount bracket due to a slight difference in size, though.
I have 4 Gretsch basses and 3 of them have TV Jones
I'm not sure TV Jones makes a 5 string Thundertron pup?
