1 macphisto 1 month ago i happened across this on Reverb. the previous owner installed TVJ FilterTrons, but rather cocked it up; you can see in the photo that both PUs are askew. it should be no problem, though...i can order the Pro Jet conversion parts from TVJ if necessary. the B50 Bigsby worked fine on other Pro Jets i've played, but it's just wrong aesthetically. i have an ancient B3 that used to live on my ES-335 which i'll install and fill the B50 holes. a bar bridge drops right onto the bridge studs. going to need to fill/drill some holes and add a pickguard. i'll see how the tuners are when it arrives. will probably add a mud switch and a second volume knob a la regular Double Jets. best part? $345 + shipping. which is to say what, $100 over what the pickups alone would cost?