LOGers...
I am considering a US JO AJ that was equipped from the factory with the Bart Pre and Fralins. I love the neck on this bass and the active sound is really good, but want it to have a more versatile passive sound. So, I am considering installing a J-Retro Deluxe (4 pots which includes a passive tone control).
First of all, will it fit?
Secondly, is it a worthy upgrade?
Thanks!
Cross posting this in preamp/pickup section too.
Posted an answer to this over on the Link Removed.