The Classic Series from Furman brings together superior protection and outstanding performance in a sturdy, rack-mountable design. The Classic Series features Furman’s revolutionary Series Multi-Stage Protection (SMP), Linear Filtering Technology (LiFT), and Extreme Voltage Shutdown (EVS). Together, these technologies comprise what is, without question, one of the world's most advanced and comprehensive transient voltage surge supressors.
From concert halls to home theaters, Furman delivers the ultimate performance, protection, monitoring and management for electrical systems. Purifying power for over 40 years, our technology remains the number one choice of professional musicians and venues.