This chart shows a quick glance of the different features offered by our products and other brands:

BrandsProPowerMonster, APC, Panamax, FurmanAudience, Isotek, Furutech
Pure Sine Wave OutputYesNoNo
Battery Reference OutputYesNoNo
Blackout ProtectionYesYesNo
Brownout ProtectionYesYesNo
AC RegenerationYesNo No
Harmonic Distortion EliminationYesNo No
Overvoltage ProtectionYesYesNo
Sags (Under-voltage)YesYesNo
EMI/RFI –Line NoiseYesYesYes
Hum EliminationYesNoNo