Bassist Dan Briggs exclusively uses his Spector NS-2000/5 Dan Briggs Signature bass. It’s modeled after the NS-2000/5 model that Briggs has owned and played since he was 16 (that one stays at home and in the studio). The bass features neck-through construction with a 3-piece rock-maple neck, a rosewood fretboard, maple body wings, and a quilted-maple top. Spector fitted the bass with a pair of SSD Dual humbuckers as well as the company’s TonePump Jr. circuit.






















![Rig Rundown: Russian Circles’ Mike Sullivan [2025]](https://www.premierguitar.com/media-library/youtube.jpg?id=62303631&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)







