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How can Acoustic Revive RR-888 produce 7.83hz?

This is not meant to be a bashing post. I want to try and understand this device as I find it very interesting. I have no scientific background. I presume that 7.83hz is transmitted as a wave. I have previously gone to a professional sound room that was designed by world famous studio designer Tom Hidley to cleanly produce 20hz. Firstly the room needed to be of a certain dimension (which was bigger than my listening room). Secondly the speakers were large Kinoshita studio monitors with dimensions of 1050/1300/800cm with each monitor having 2 large bass drivers of some 16-18 inches in diameter. They were driven by Kinoshita-JMF HQS4200UPM mono power amps which each delivered 450w into 8ohms.

Presumably you would need a very large room to produce a 7.83hz wave? To quote from the Acoustic Revive website, "...we developed and manufactured a device to generate the 7.83Hz electric wave artificially, the Ultra-low Frequency generator RR-888". Am I missing something fundamental? How can such a small device generate such a wave in my 22x12x10 foot listening room?

Thanks
128x128bluewolf
alfa100's avatar
alfa100
221 posts
 

I have the RR- 888 and it does make a difference 

mahgister's avatar
mahgister
13,008 posts
 

It could make a difference with cheaper devices also...

I own 12 chinese 10 bucks one, some others few bucks more, around my room....It cost me many times less than ONE Acoustic Revive device...

This S.G. grid add an atmosphere around each instruments and a more encompassing " listener envelopment" impression ... I use also  ionizers with great success... This ionizers are way less well known for their audible effect, more subtle than S.G. but anyway it is audible and impossible to disconnect them when you are used to them with  S.G.

If temperature change affect room acoustic ionizer too...

BUT in a bad room untreated and un controlled or /and with a system wrongfully matched few people will hear NOTHING and will claim that this is snake oil for sure....All around audio threads...

 

😁😊

 

 

linden56
6 posts
 

Does anyone know why the RR-888 cost as much as it does? Is it putting out more wattage? Is it in the materials? 

steakster
1,875 posts
 

@linden56  Here are some others.

sns
3,193 posts
 

I've used the Chartres resonators, used singly, multiples, different power supplies, many placements in room. They do change sound staging and imaging to some extent, whether good, bad or indifferent up to you.

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