Acoustic Revive RR-77 Ultra Low-Frequency Pulse Generator R-77

Acoustic Revive
RR-77 ultra-low frequency pulse generator
Brand new unopened

As hifi enthusiasts know, there is a lot of electromagnetic 'pollution' from signal transmissions in modern times that can degrade a system's performance.

The Acoustic Revive RR-77 ultra-low frequency pulse generator is a stand-alone active device that plugs into a wall outlet but not your HiFi rig. The RR-77 generates a 7.83Hz Schumann frequency pulse that 'shields' your HiFi electronics and listening room from radio frequency interference and thereby improves the S/N ratio so the electronics perform better.

Schumann pulse generators like the Acoustic Revive RR-77 provide a shield for EM pollution. It stands to reason that if a Schumann pulse generator can shield a human body from harmful EM contamination and provide positive benefits, it would do the same thing for our HiFi rigs - which is exactly the premise behind the Acoustic Revive RR-77.

The Acoustic Revive catalog says the R-77 ultra-low frequency pulse generator has: "Wonderful effects of improving sound and picture quality!... RR-77 is used in the recording and mastering studios of major record companies." The Acoustic Revive RR-77 Schumann pulse generator is about the size of an outboard hard drive for a computer and plugs into a wall outlet. The RR-77 is nicely made and its light weight is due to a plastic chassis containing a single circuit board. The chassis is finished in an attractive silver paint job with contrasting gold lettering. There is a power switch on the back and a blue LED illuminates to indicate when the RR-77 is powered up.

Here's how it works: When solar radiation strikes the Earth's outer atmosphere, molecules like NO, N2 and O2 are ionized to produce a positively charged layer called the ionosphere. The surface of the Earth has a negative charge of electricity due to transfer of electrical energy from the atmosphere. The portion of the atmosphere between the positively charge ionosphere and the negatively charged Earth surface acts as a natural capacitor where charges build up and then discharge in the form of electrical storms. These electrical storms produce electromagnetic waves in the very low frequency and extremely low frequency ranges. These naturally produced electromagnetic waves are attenuated by the ionosphere and the Earth's charged surface which functions as a waveguide. These attenuated electromagnetic waves travel around the world in the atmosphere as standing waves at the frequency of 7.83Hz and its harmonics. For a nice technical description of all the intricacies of the Schumann resonance, I suggest visiting the University of Iowa website.

Some scientists believe that over evolutionary time, biological organisms evolved to use the Schumann resonance phenomena as one mechanism for maintaining biological health. For an example, they point to the human brain's electromagnetic waves that are synchronized to the Schumann frequency. In studies when people were shielded from the naturally occurring Schumann resonance frequency, their circadian rhythms were disrupted and they began to experience migraine headaches, emotional stress and other health issues. When exposed to Schumann pulse generators of 7.83Hz, their symptoms disappeared.

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