Jerry Barnes is well known for his work with Nial Rogers and Chic, in which he plays a lot of punchy slap and grinding grooves, and his bass of choice is the Atelier Z M series for both his 4 and 5 string basses.
Now you can order the M265 with Jerry's exact spec for yourself and get that sought after sound!
What a bass. Incredible playability, super punchy, hi-fi sound perfect for studio and live situations.
Spec. 
Body. White ash
Neck, maple one pc with skunk stripe. 
Abalone inlays with white binding
Bone nut, 47mm
Atelier Z Jz5 Pickups 70s spacing. 
Bartolini xtct preamp, three band
Controls. Vol, vol, ac pa sw, mid, bass/treb stack. 
Tuners. Gotoh resolite gb528
Bridge. Atelier Z 19mm pitch
Scale. 34"
Weight. 4.2 kg - 4.6kg 
Case. Original semi hardcase