The BLUE speaker cable is an excellent choice for audio systems where qualities such as clarity, speed, spatiality, and low-end frequency control are highly desirable. In this model, we have used a stranded round high-purity silver wire as a conductor. All conductors are protected by an antistatic, silicone insulation with all internals enclosed within a classy, high-quality blue-colored outer lagging. Confected with high-purity silver spade connectors manufactured by us or gold-plated beryllium copper type BFA bananas. A marked improvement in selectivity and resolution while maintaining tonal balance.