I think this is the best mods that u can do on a JB.. well atleast i LIKE it a lot..
ol' JB with Alnico2 and hex polepiece on the bass side.. and plug in straight to Marshall JCM900..
before this i was using Gibson 300K vol pot.. but it get even better with CTS 500K (480K)

View attachment 56024
ol' JB with Alnico2 and hex polepiece on the bass side.. and plug in straight to Marshall JCM900..
before this i was using Gibson 300K vol pot.. but it get even better with CTS 500K (480K)

View attachment 56024
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