Geoff,
Welcome to the Club!
GeoffByrne - #353
So, can you tell us more about the John East mod and what improvements in tone you got from this? I'm especially interested in how the bridge pickup is improved. I own a BB415 also (same finish) and that pickup is my only criticism.
One of the nice things I liked about the 415 passive was the even-ness across the strings on both pickups. I didn't find the neck pup problematic at all, but I had it wound right up & I had the P pickup screwed down.
The John East U-Retro has a pair of pots inside with which you can balance the output of each pup, so you can get a pretty even volume from them as you pan from one to the other .
The U-Retro was fitted professionally, as the cavity had to be enlarged slightly - it was given two coats of conductive paint, earthed & a new plastic cover cut.
The pre gives me more of everything than I'll ever need. It turns this decent bass into a tone-monster. The panning mid-frequency is especially useful as you can pick your frequency then boost or cut. I usually boost the low - around 150 - 180Hz, or I may cut around 800Hz.
I got it routed for an 18V box and it hasn't let me down. I love it - has rounds on at the mo.
The biggest surprise to me is the BBG5. I picked it up real cheap and it's fairly bashed around & scored - Mojo by the bucketload - but when I managed to swap the pickups for the humbuckers from the RBX375, it really started to work for me. It hangs just right and is very comfortable to play. Chomes on meantime.
The TRB is simply divine. I find the mids on this extremely effective for adding punch if boosted & for softening down when cut. Chromes.
Just wish the fingerboard was unmarked.
G.