OLP (Officially Licensed Product) makes budget versions of famous stringed instruments, such as Musicman, Traben, Spector, etc.
Among his huge arsenal of basses, Tony Levin has always used a 5 string Musicman Stingray, and this is OLP's tribute to that bass player and his bass.
All OLP basses are passive, but the Tony Levin signature bass has an active 3 band EQ.
