Pickup Suggestion for a Weird Bass

That's a rare bird. What are the dimensions of those pickups? I read one of them is a split singe coil and one is a humbucker??

The only thing I can think of that might fit would be something like the Fender Wide-Range Humbucker or third-party version of same.

 

Since you have spare covers, you could likely fit almost anything. I’d love to see a photo of the shape and size of the cavities under them. I’d be tempted to put something like a pair of Nordstrand Big Splits (without their covers) underneath.

 

The Fender WRHBs are sort of "love them or hate them". The old Gibson EB mudbucker might fit as well.

 

Your English is better than some native speakers. I didn't know it isn't your primary language until you announced it at the end. No need for an apology.

 

Since you have the covers, you can try a bunch of different pickups in it, so don’t glue the first set of pickups in If you want a Gibson sound, try to get Gibson pickups (or replacements)? I’m not familiar with them, but I think Lollar thunderbird pickups are quite popular...

For a direct fit, maybe MEC Star Bass pickups would fit? I loved them on a Warwick I tried once...
WARWICK Pickups -> E - Bass -> Other Shapes -> Warwick Star Bass

 

There's always darkstars.

 

Hmm. The chrome covers with the four corner screws look a lot like Gibson Mudbuckers (as in the original EB series basses of the 1960's). I would measure the outer dimensions of both your pickups and compare the dimensions, including screw placement, to a Gibson pickup. If they are the same, there are several drop-in replacements that come to mind, starting with Gibson, DiMarzio, Artec, Novak, Allparts, Gotoh, etc.

 

Sims Super Quad Pickups are on my wish list for a while now.

 

Have a boutique builder custom wind a set for you.

 

I have a Proto Guitars MM+J in my weird bass.
Sounds HUGE! They even offer custom spacing & a J+MM option if that’s more your jam.

 

What's going on with those strings and saddles?

 

Good eye! The bass was shipped to me with zero tension on the strings— the Travis Bean saddles slide in & out when not being held in place by in-tune strings. All is well now though.

 

Agreed. Since they're not split pickups, Nordstrand Big Blades, or the coil tapped pickups Gibson used in the 2013-2014 EB (and in later Thunderbirds) might be worth a try too.

 

Thunder Ranch Thunderbucker!