Furmans Series Multi-Stage Protection Circuit found in the PM-Pro II Power Conditioner features exclusive Linear Filter Technology. You get a superb transient voltage regulator and surge suppressor. Furmans maintenance-free SMP surge suppression virtually eliminates service calls. Traditional surge suppression circuits "sacrifice" themselves when exposed to multiple transient voltage spikes, requiring the dismantling of your system, and repair of your surge suppressor. With Furmans SMP, however, damaging transient voltages are safely absorbed, clamped and dissipated. No sacrificed parts, no service calls, no down time.Unique to Furmans SMP is its unparalleled clamping voltage. Unlike some series mode suppressors, Furmans maintenance-free feature is not at the expense of potential equipment failure! While other designs offer clamping voltages that are well above 300Vpk, Furmans SMP clamps at 188Vpk, 133 VAC RMS even when tested with multiple 6000Vpk - 3000 amp surges! This unprecedented level of power protection is only available with Furmans SMP technology. Additionally, Furmans trusted over-voltage circuitry protects against all-too-frequent open neutral wiring, or accidental connections to 208 or 240 VAC. Furmans SMP with over voltage protection immediately shuts off the incoming power until the over voltage condition is corrected.LiFT (Linear Filtering Technology)Unfortunately, traditional AC conditioners have been designed for unrealistic laboratory conditions. Prior technologies whether multiple pole filter or conventional series mode, could actually harm audio and video performance more than they help, due to the resonant peaking of their antiquated, nonlinear designs. Under certain conditions, these designs can actually add more than 10 dB of noise to the incoming AC line! Worse still, lost digital data, the need to reboot digital presets, or destroyed digital ...
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