Dear Luke Davis

Thank you very much for your great interest in our Roswell pickups.

Regarding our Roswell MA4 product, it is based on the Music Man bass pickup.
Since it comes with a 4P shielded wire, the configuration (whether in series or parallel) depends on how the user connects the wires, as shown in the attached diagram.


For sample purchases, our pickups are sold as part of a package.
I will forward your email to our sales department for further assistance.

Thank you.

If you have any further questions, please do not hesitate to contact us.

Best regards,
poul – Production manager
ROSWELL PICKUPS.