Differences in tone between JJ and PJ pickup configuration.

All IMHO, YMMV, IME, etc but to my ears as a general rule, the E and A strings sound very close with both on. It's the D and G that sound really different because the pickups are closer together.

 

I've played both pretty consistently.

To me, the PJ is slightly thicker with both pickups on in comparison to the JJ with both on.

The JJ is punchier though.

 

Agree.
Some people do not care for PJ's because the P pickup has often more output than the J pickup it is a little imbalanced sometimes. Personally PJ is my favorite combo (I currently don't own one just keeping J's and P's) I really like some of the Yamaha BB's.

 

The neck pup on a J style can sound very much like a P when using something like a Dimarzio Model J.
I have a J bass that has these pups and it sounds very P'ish which is not good if you are looking for a true J s.ound.
They are dead quiet and work very well in the studio.
I've had this arrangement in a 73' J bass for 35 years and it is usually my go to bass with a Spector or 60's P being the other choices.

As mentioned above, balance can be an issue when using a P/J although Spector with a HAZ pre-amp fixes this issue; other pre's might do the same.

IMO, the J can cut through a dense mix with both pups or just the neck pup.
It will not provide that huge low end fill that a P can do.
As with both, adding the bridge pup adds some treble but also tightens up the sound with less resonance.
Two kids of awesome.

 

A good thing I refreshed your memory, now you know how a PJ will sound ; )
From what I recall the passive BB414 had much more punch than the active BB424.

 

I have always loved the feel and manufacturing quality of Yamaha basses. I owned a Lefty TRB1005 which was the smoothest playing bass I had ever owned. I did not care for the electronics and the 90's look.
I am glad to see that Yamaha is releasing a new batch of BB's. Not sure whether they'll make some lefty versions of them so I might just be window shopping anyway.

 

I have a jazz and a PJ. To be honest, I'm over the jazz sound. There isn't anything that it can do that my PJ can't get close enough so as to make virtually no difference - especially in a mix. But there are definitely things that the PJ can do that the jazz can't.

I think the key thing is getting a matching set of pickups. I'm currently using a set of Delanos. So far, I'm loving them. They're dead quiet and there's no difference in level between the two pups.

 

J neck pup could sound like P bass, but more a like single coil 50p rather than Split 60P.

I more prefer the J/HB tone in my Cort/sandberg Arona IV.

 

I Concur that yamaha is doing their BB PJs the right way. The bridge bladed PU is indeed made with a chunky ceramic magnet and can at least imho stand on its own. Therefore the P does not overpower the J giving it a full and rich sound with both PUs on for which the BBs are known. Can't compare it to a Jazz but definitely love this sound from my BB424X.

 

I've never used them but I've read that people enjoy them. Everybody around here seems to be all about the EMG Geezer pups, which also come in a PJ set. Myself, I dig Nordstrand for a vintage-inspired tone. These Delanos are anything but vintage... They're very crisp and articulate but I dig it.

 

I wired a P/J with a series/parallel push-pull for the split P pickup. It helped get a little more of that J clarity and balance in the combined mode.

 

Afaik there was no active BB424. The BB42x, 102x and 202x series were all passive. The following X series with the Pickguard was all passive too. They introduce active BBs with the new series again.

 

What pup were you running for the J (bridge)?

 

I always wondered about about a slanted J pickup (in-line, or single coil) compared to a P pickup in the same location. On paper, it'd make for a more consistent string-to-string response. Can anyone comment?

 

I think a P trying to cop a single coil J tone at the neck position sounds infinitely better than a J trying to cop a P. Folks tend to think of PJ’s as a P with a J pup added for extra flavor, but I think of it in the reverse. The P can make the J platform more versatile. The J can kind of kicks the legs out from under the P platform. It’s all in how you use it.