Interesting thread. I have the RR-77 and noticed it's benefits of a smoother,more relaxed presentation when I first installed it more than 6 months ago. After reading the comments by others I have moved it to the right of my listening seat and raised it from about 5 ft high to about 6 1/2 feet high. The unit was located 3 feet to the left of my left speaker before. Now I'm hearing a deeper soundstage since re-locating the RR-77.The relaxed presentation remains. Thanks for posting and I hope more owners of the RR-77 chime in with their findings.
As far as it's health benefits, I can't say I've noticed anything.
As far as it's health benefits, I can't say I've noticed anything.