Need wiring diagram for spector performer.

look at the diagrams on Dimarzio's website.
Not sure how yours was originally configured, but I'd guess VVTT.

There are a lot of ways to configure the wiring.

On Dimarzio's site, go to the wiring diagram section (Bass) and pick a configuration from the right side and have a look.

You might look at the ultra jazz wiring for 2 Vol, 2 tone

 

Their pretty basic. The Hz's are passive, usually there's a preamp with them (emg BT, tone pump etc) . They can be wired straight up though (std vol ,treb arrangement) std wiring as for any pickup. There usually is no ground to the bridge as they are grounded to the jack. Wiring diagrams for most basses are on spectors web site.

 

What are the controls?

If there's not something on the Seymour Duncan website, I'll draw one up.

 

Fairly standard wiring scheme. You should have been able to find a Jazz Bass diagram.


Note that the tone pots are going to interact.

 

due to essentially being connected together through the paralleled volume pot outputs, correct?

 

Exactly.

 

You will have to identify the color code for the pickups. Every manufacturer does it differently.

 

Google " emg Hz diagram" the second hit is a pdf for emg Hz 35/40 pickups with wiring included.

Here's the link: http://www.emgpickups.com/content/wiringdiagrams/EMGHZ-35-40-45.pdf