Eliminate noise right at the source. Our Noise Harvester is a parallel noise elimination device. Plug it into any AC outlet and it collects line noise and converts it to harmless light. Similar plug-in noise reduction devices simply place a capacitor across the AC line which only shunts line noise from hot to neutral but does not eliminate it. Only a Noise Harvester collects and stores the noise in a capacitor and when enough energy is available, discharges all the unwanted noise into light and it’s gone forever.
Most power conditioners attempt to isolate your equipment from all the power line noise, but they cannot eliminate or remove power line noise. Only the Noise Harvester removes AC noise and converts it to another form of energy, light. Give your power conditioner a nice head start by lowering your noise floor in the first place.
QED Subwoofer 40 has been designed primarily for low capacitance, as this has been identified by QED as a major factor making for a tight sound which retains the rhythm of the original piece - vital when it comes to the 'bottom end!" Minute timing errors are ameliorated by the use of QED's Complementary Conductor TechnologyTM combined with a special floating Zn/Mn ferrite jacket to absorb very high frequency noise signals outside the audible band. The QED AnalocTM plug design helps to control eddy currents which can also affect the micro-timing of the audio signal, maintaining high- fidelity from start to finish.