Symposium Acoustics - Ultra Platform Medium (19x18)

Symposium Acoustics



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Stereophile - 2018 500 Recommended Components
"Symposium's special Ultra platform is simply superb. Nicely finished and perfectly dimensioned, its black surround and brushed aluminum surface is the ideal aesthetic match to the TNT. " – Roy Gregory, Hi-Fi+, Issue 52

Symposium’s Ultra is the standard of comparison for equipment isolation platforms. The Ultra will take your system to a new level - with more dynamics, richer, more detailed and extended bass, more expansive soundstaging and a quieter background, all without the blurred transients and bass resonance problems of compromise solutions. Have a “monster” amp? No problem! The Ultra has no weight limits – and is free of leveling problems. 3.5” total thickness; supplied with Precision Couplers; brushed aluminum top standard. 3rd constrained layer black top “Stealth Edition” optional, and also available in “Ampstand” version.

1/4-20 threaded PRECISION COUPLER included.


Customer Reviews (5.00 Stars) 2 person(s) rated this product.

Try it under power conditioners!

posted on 08/18/2013
5 Stars
Reviewer: TJN
After some "adjustments" in my hifi system I was ending up with a spare Ultra plattform. I did not want this quality product packed away so I spiked it on the concrete floor and put my power conditioner on it with Rollerblocks between them. The result of this was stunning; at once I noticed the blacker background and bigger space between instruments, better 3D and tighter bass and a more airy top end, the music become more relaxed and natural. Records with an "average sound" suddenly sound great! The improvement was at least at the same level as having it under a hifi component. Maybe we focus to much place these things under hifi gear and forget the other possibilities to improve the sound quality, I learn something here, thats for sure.

A significant difference - recommended

posted on 04/19/2012
5 Stars
Reviewer: Clive
I purchased this item from Acustic Sounds after checking the manufactures website and reading customer reviews. Given the price tag and no UK dealers I was a little sceptical. However, after reading the instructions and placing the unit under my Meridian 800 unit I sat back and waited. The results were stunning and as described. The bass extension via the Meridian 8K's was about an octave more. The bass was very clear, even during complex passages. The treble was natural and the sound stage was more precise but musical. Importantly no colouration of the music from the unit was noticed. Even with high end equipment this product resulted in obvious desirable improvements that added to the musical enjoyment. A good investment for those who want to enjoy their music as close as possible to the real thing.

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