Re: Just scored a mid-80s JB-L
Who was I kidding. Once I ordered the 59, I guess curiosity was just going to get the better of me. I installed them both last night. Got to unwind them through a proper tube amp this morning. They are amazing.
The JB was right at 16.4, so right on spec, and the 59 was 7.4, which is I think a touch cooler than spec. I don't yet have the push/pull pot so I haven't gotten a chance to split the JB yet. I'll report back when that is done.
I've seen people here say the Custom or Custom 5 is closer to the 498t, but honestly it sounds to me like they meant the 498t to copy the JB. The JB is a touch hotter and a touch clearer, probably because the 498t has this grit to the midrange that is ever-present, whereas the JB will smooth out if you get the height correct. But they have the same basic tonality. Very heavy in the upper mids, somewhat loose but not too loose bottom end, biting but not ice-pick highs. Lots of punch. They sound a lot alike. The 59 is glorious in the neck of this guitar. It, by contrast, is not all that much like the stock 490r, but it sounds a lot like MY 490r with a UOA5 magnet in it. Lots of bite and clarity. Not boomy or muddy at all, pretty much the opposite of what its detractors say it is.
Perhaps I'm lucky and I just got one of those Les Pauls that this set works in, but I am very pleased. It's exactly what I wanted -- sort of like the pickups I had in it, but a little better. The JB has more punch and bite in the bridge and harmonics just jump off of it, probably due to the extra windings compared to the 498t. The 59 has just a touch more clarity and bite in the neck while still giving that flutey beautiful LP neck tone. They balance well together. I'll report back when I can split that JB.