Christoph,
The HRS uses granite and has some sort of proprietary polymers as bushings. Additionally, depending if you use their stand, they are designed to try to decouple the vibrations from the stand. So, the cost is more than just the granite. I would agree with gadawg, I have zero issues with feed back. I have 2 subwoofers in the room, amplifiers capable of some room shaking output and I have never had an issue with feed back. I also am on a suspended floor. This, from my standpoint, was a one and done purchase. I cannot envision needing to upgrade this aspect of my system.
__________________
Tim
Amplifiers: McIntosh 1.2 Kw
Preamp: Esoteric C03
Speakers: Salon2 with F113v2 x 2
Analog: VPI Avenger Reference with Ortofon A95 and Esoteric E03 phonostage
Digital: Silenzio and Esoteric K03-x and G02
Power Management: PS Audio P10 x 2, P5
Cables: WW PE7 SC & IC, Furutech Flux-50 Filters
Rack: HRS SXR Signature
|