Ken Smith Design Deluxe Burner 5 String Bass for sale on eBay Ken Smith Design Burner Deluxe 5 string bass. Pickups upgraded to Aguilar DCB-D4s. Had bass professional routed and shielded to fit pickups. Preamp upgraded to Aguilar OBP-3 Preamp with passive tone. Preamp and pickups worth $375 alone and only 1 month old. Brand