How much difference does an anti-vibration audio rack make


Hi,

I have just put together a Hi-Fi system. It's a two channel system consisting of B&W 800D3 speakers, McIntosh C1100 C+T Pre-Amp and two McIntosh MC1.25KW mono blocks. I considered buying a carbon fibre anti-vibration audio rack from Bassocontinuo (Aeon 2.0) but did not finally end up buying it due to the fact that there were two many racks in my living room which houses my Hi-Fi system. I am currently using a lovely solid wood TV cabinet to house the above equipment.

Question is whether the system gives me a sub-par performance due to the absence of a specialist audio rack or the difference is immaterial. I could not try it to determine as the carbon fibre racks are not stocked by the dealer due to the costs.

Thanks
128x128sudhirgoel
This is a very important subject and definitely makes a huge difference if done properly. We’ve been developing our own brand of furniture using solid maple. Initially this was suspended on each corner by a silk thread and worked very well. Then we replaced the silk thread suspension with hard steel balls in cups and this produced even better results. We also use the same ball and cups under each piece of equipment and that results a great increase in performance. They are made by Ingress Engineering and are now available in the U.K. through us. Damping by applying slate plates on top of your equipment can also help. Next I’ll be trying slate plates plus ball and cup isolation plus changing the balls to tungsten highest grade. The current balls are grade 10 hardened steel.
I went from a pretty solid mdf/ metal tube rack with spikes to a sexy and cool looking all metal Boltz rack with no spikes. It freaking rings like a bell and if it’s thumped hard while a record is playing(TT is on a spiked butcher block), you’ll hear the thump through the speakers. Having said this, I hear no difference between the two racks. I don’t think it makes much of a difference. I’m a firm believer in spiked speakers and subs though. Tighter, more coherent tunes. 
El control de vibracion es tan importante como el acondicionamiento de la sala en mi caso pase de varios Finite Elemente Master reference muy buenos a un triple rack Artesania Audio Exoteric la mejora fue muy importante.                                   Lo considero una mejora tan grande como cambiar un componente, al estar las electrónicas suspendidas el desacoplo es total con también el punto a favor de que conectas el Rack a la toma tierra con lo que sobre todo mi plato Kronos Sparta que ya tenía un silencio abrumador mejoro a un más. Lo recomiendo a un sabiendo que no son baratos, pero un buen equipo bien lo merece
Just to illustrate how much folks can strongly disagree on things I find carbon fiber to hurt the sound quite noticeably. Especially those BDR cones, both types. When BDR cones are compared to harder cones like steel or ceramic there is no contest, sonically. From my experience in isolation and coupling, more than the average bear, I think I can draw the following conclusions, no offense to anyone or any company.

The harder the material the better the sound. Hardness can be established from the Moh hardness scale where 10 is diamond which, by the way, makes great coupling device. That is why Shun Mook uses a Diamond tip on their Diamond Resonators. The Golden Sound DH (Diamond Hardness) Cones are NASA grade ceramic, next hardest material to Diamond. I’m not a big fan of brass cones, either, which by no coincidence fall rather low on the Moh scale of hardness, along with Carbon Fiber. I’m not saying the BDR cones don’t look good and have a nice sleek space age profile. 😀 By contrast, tempered steel is high on the Moh scale, so would make an excellent cone. The DH Cones are the best, by a considerable margin. Which reminds me, shape of the cone is important, too. For example the Jumbo DH Cone is an excellent sounding cone. The Super DH Cone, which is essentially the same weight and size, has a more ballistic shape, and sounds better than the Jumbo.

I recommend using very hard Cones with isolation stands, coupling the component to the top plate and coupling the iso device to the floor or rack. Do not (rpt not) place iso devices directly on carpets or use cones with rounded tips as the carpets act like springs and interfere with operation of the device. Some cones can penetrate the carpet. Use those.
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