Guest spgjmf Posted July 11, 2006 Report Share Posted July 11, 2006 hi folks,I was looking at ebay for AR speaker stuff ( midrange for ar-2ax) and came across a few of these things:ACOUSTIC RESEARCH TDS202 SPEAKERS SOUND ENHANCEMENT passive device, Reveals greater aural detail, creates wider soundfield Amplifies low-level ambient informationWorks with all two-channel sourcesStereo analog RCA inputs and outputs20 to 20,000 Hz frequency range does it work? anyone heard one? future classic??http://cgi.ebay.com/ACOUSTIC-RESEARCH-TDS2...ewItem#Shippingthanks for any info,Jeff Link to comment Share on other sites More sharing options...
Guest Eunomians Posted July 12, 2006 Report Share Posted July 12, 2006 I'd like to know as well, I've been wondering for a long time. I've thought about removing the jumpers between my pre-amp out & amp-in on my Sansui 9090 and sticking it in between.I'm so curious...Cheers Link to comment Share on other sites More sharing options...
dynaco_dan Posted July 12, 2006 Report Share Posted July 12, 2006 Hi there;If you go back to the ebay listing, which is closed, go to the stereo reviews.Read the 2nd review and see if you can count how many devices are to be interconnected at the same time for that review.If there happens to be 4, then add 1 meter of interconnect cable per unit and there you have 4 devices and over 10 feet of cables.I would think it might sound different.I've seen this item mentioned before, here, I believe, snake oil perhaps?I have never seen any mention of this, "magic box", anywhere else.Trust me, if it was that, "magical", we would all know about it. I do have a schematic for reducing the wide and exaggerated stereo effects of headphones, but usually there is a slight loss of signal with insertion, not a boost.Something a little safer is Dyna-Quad.Good luck. Link to comment Share on other sites More sharing options...
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