Introducing the Acoustic Revive RR-77 Ultra-Low Frequency Pulse Generator!

The RR-77 is just the thing to breathe new life into your system. Radio frequencies and EMI are constantly bombarding your system, your room and your body. Acoustic Revive's theory is that generating extremely low frequency pulses of energy in your room will clear the air, in the same way that a major thunderstorm creates great peace outside. 

The Schumann Resonance
Acoustic Revive devised the RR-77 to produce a pulse at an Extremely Low Frequency (ELF) called the Schumann Resonance. This ultra-low frequency (7.83Hz) is also naturally occurring, being the lowest of the frequencies generated by a lightning strike. The RR-77 is nowhere near as powerful, but generates the same pulse and has the same effect albeit in a smaller radius. After only a few minutes of being on, the air in the room feels less heavy, more pliant and the sound of the system takes on a smoother, easier character.

"I had actually plugged in and started using the RR-77 before I had read up on it or done any background research so I didn't really know what to expect. The first time I powered up the RR-77, I had some music playing and was shocked by the transformation. "What the hell!" I mumbled as the RR-77 made everything more natural, smoother and more musically lifelike - a music lover's dream come true. Space opened up in the recording acoustic, notes decayed in a much more natural fashion and what little edge, grit or glare I was hearing on lesser recordings over the review system became more tolerable."
- Jeff Day, 6moons.com

Not A Subwoofer
The RR-77 is completely unconventional both in appearance and use. Although the RR-77 generates an ELF, the Schumann Resonance should not be thought of as an audio signal such as a subwoofer might generate. The RR-77 generates a low-frequency pulse and thus need not be very large or very heavy; in fact, we were surprised by just how small and light the RR-77 is. Surprisingly, during their research Acoustic Revive tested many different chassis types and found that extra mass hampered the RR-77's ability to properly generate the Schumann Resonance! This is one case where the audiophile maxim of "buying by the pound" is proven untrue.

"The RR-77 is expensive for what it seems to be - a little plastic box with a circuit board inside. It is a musical bargain - at any price really - for what it does to transform the listening experience. The RR-77 is a music lover's (device) if I've ever seen one: absolutely, unequivocally and enthusiastically recommended!"

Placement
Acoustic Revive recommends placing the RR-77 at a height of approximately 5Ft (1.5m) to maximize dispersion throughout your room and the RR-77 should not be plugged into the same AC outlets as your system. Multiple RR-77s may be used in large rooms, but care should be used in placement to ensure they are not near each other.

After reading up on the Schumann Resonance, we’re not sure whether the RR-77 treats you, your room or your system, but what we do know is that the RR-77 works and the improvement is not subtle. Highly Recommended!

Try one in your system, risk-free with our 30-Day money back guarantee!

Specifications:
H x W x D: 2" x 5.5" x 6.75"