Great products don’t just appear, they evolve, built on the technology and the style of what came before them. The 2160 is the stereo amplifier from Boulder that replaced the venerable 2060, a brilliant amplifier that earned awards world-wide. The electronics are updated and the look and feel have evolved with a new satin metal finish. Yet the 2160 remains uniquely Boulder. That is, it looks, feels, and sounds better than anything you’ve ever heard.