Clean power for Devialet

[mdconnelly]

Yep, I saw that thread which is what got me interested. I'm most curious about @audio_engr 's experience with using them between Devialet and marble slab. I'm in the US and am now looking for a dealer that will loan them (or sell with a 30 day evail) to give them a try. Thanks.

[Wdw]

Yep, I saw that thread which is what got me interested.   I'm most curious about @audio_engr 's experience with using them between Devialet and marble slab.   I'm in the US and am now looking for a dealer that will loan them (or sell with a 30 day evail)  to give them a try.     Thanks.

Not certain but suspect the price point is far too low for a dealer to stock and allow out for evaluation....they can be ordered via Amazon so suspect that allows for returns but I am certain, once listening to them in your system, you won't be inclined to do so.

[mdconnelly]

Yep, I saw that thread which is what got me interested.   I'm most curious about @audio_engr 's experience with using them between Devialet and marble slab.   I'm in the US and am now looking for a dealer that will loan them (or sell with a 30 day evail)  to give them a try.     Thanks.

Not certain but suspect the price point is far too low for a dealer to stock and allow out for evaluation....they can be ordered via Amazon so suspect that allows for returns but I am certain, once listening to them in your system, you won't be inclined to do so.

Haven't seen the Bronze on Amazon yet (Indigo and Bordeaux are there) but when I do, I will most likely place an order.

[audio_engr]

[img][/img]

This photograph above shows 1 Devialet ... There are a total of 4 of them in my Setup ...
The IsoAcoustics Bronze (3 under each Devialet) brought in a NEW level of refinement that I never believed possible ... 

1. Much more richer & slightly warmer harmonic structure to the tonal content.
2. A more cleaner & clearer view into the soundstage with distinct images of the players, their instruments &/or voice/s. Its like seeing the soundstage thru a HD Leica lens instead of a Canon or Nikon lens ... 
3. More holographic & 3-dimensional now that practically envelops you at the listening seat. WOW !! (This is now getting addictive).
4. More extension in the top & bottom frequencies. 

These are the initial observations for now as I continue to evaluate the IsoAcoustics Bronze footers more in time ...

** The footers under the Marble Slab are also very similar to the IsoAcoustics Bronze that I picked up from a factory in Taiwan who builds them as a Third party for a very notable European Hi-end Audio electronics manufacturer. 

[BrianT]

Yep, I saw that thread which is what got me interested.   I'm most curious about @audio_engr 's experience with using them between Devialet and marble slab.   I'm in the US and am now looking for a dealer that will loan them (or sell with a 30 day evail)  to give them a try.     Thanks.

Here you go. I have 3 and they do make a difference. 

https://www.amazon.ca/gp/product/B07KGCR...UTF8&psc=1

Brian

[mdconnelly]

Yep, I saw that thread which is what got me interested.   I'm most curious about @audio_engr 's experience with using them between Devialet and marble slab.   I'm in the US and am now looking for a dealer that will loan them (or sell with a 30 day evail)  to give them a try.     Thanks.

Here you go. I have 3 and they do make a difference. 

https://www.amazon.ca/gp/product/B07KGCR...UTF8&psc=1

Brian

Interesting that they're on the Canadian Amazon site but not yet on the US site.    The Canadian site won't let me order to ship to the US.    But I'm sure I can track them down somewhere.   Thanks!

[mdconnelly]

[img][/img]

This photograph above shows 1 Devialet ... There are a total of 4 of them in my Setup ...
The IsoAcoustics Bronze (3 under each Devialet) brought in a NEW level of refinement that I never believed possible ... 

1. Much more richer & slightly warmer harmonic structure to the tonal content.
2. A more cleaner & clearer view into the soundstage with distinct images of the players, their instruments &/or voice/s. Its like seeing the soundstage thru a HD Leica lens instead of a Canon or Nikon lens ... 
3. More holographic & 3-dimensional now that practically envelops you at the listening seat. WOW !! (This is now getting addictive).
4. More extension in the top & bottom frequencies. 

These are the initial observations for now as I continue to evaluate the IsoAcoustics Bronze footers more in time ...

** The footers under the Marble Slab are also very similar to the IsoAcoustics Bronze that I picked up from a factory in Taiwan who builds them as a Third party for a very notable European Hi-end Audio electronics manufacturer. 

If IsoAcoustics Bronze bring a significant improvement in your system setup despite the already extensive degree of isolation you're using, well, that's pretty damn impressive.    My two Devialet 220 Pros are currently sitting on a 2" marble slab that is sitting on isolation pads sitting on a Salamander cab.   Not nearly the degree of isolation that you're employing but still sounds great.   Now I'm eager to insert the Bronze between marble slab and Devialet.  

Keep us posted as you evaluate these footers!

[audio_engr]

Keep us posted as you evaluate these footers!

If you're keen on the Bronze, Crutchfield has them ... then delivered mine in a day to Virginia.

https://www.crutchfield.com/p_892OREABR/...ronze.html

Surprising, they're already out of stock 

[Wdw]

Gents, Would be a good idea to keep the Orea posts on the Orea thread rather than sprinkled throughout the site. Best wdw

...but do wonder about the virtue of a large mass element (marble slab) below your electronics as they could be, if you have a system capable of shaking the room, a storage device.
....this is the argument/objection used by IsoAcoustics and others to mass elements...I recall the day when Linn, during their many days at the pinnacle of the stage, first proffered the use of a very light Ikea table for their turntable....limited mass so limited ability to store and back radiate energy (OK..well, less energy) from the system back into the device at hand ...these "Tower of London" spiked assemblies certainly look cool and sexy but are perhaps less optimally musical solutions.

[David A]

Well, this thread has gone a long way off topic from clean power to end up in vibration control.

I first got interested in vibration control years ago after reading an article called "Bad Vibes" by Shannon Dickson on Stereophile's website. Anyone interested can do a search for it there. It gives a very good run down of the basics on the 2 opposing techniques people use, isolation and coupling, which work in opposite ways. Despite what many people think, cones and spikes actually couple rather than isolate. Devices like the Orea isolate. Both can produce improvements but mostly in my system I tend to isolate.

I experimented with a lot of different devices of various sorts, designing and getting my own rack built to my specifications, tweaking that like mad for a couple of years, and eventually ended up simply buying a Grand Prix Audio Monaco rack with their Apex feet (ball bearing based feet allowing the rack to move). That was probably around 12 years ago now and I'm still using the Monaco and I'm still as happy with it as when I first got it. At various stages I've experimented with using various cones or isolation devices between components and the shelves and every time I've tried that I've ended up removing the cones or other devices and gone back very quickly to just placing the component on the shelf. Trying to add other devices to the mix just degrades sound quality, the Monaco really does do what it claims to do in my experience.

I think there's a fair bit of personal taste involved in whether one goes for isolation or coupling, and/or for other options such as high or low mass platforms/supports. If there's one conclusion I came to during my years of experimentation before getting the Monaco, however, it's this: stick to one device and don't start building multiple layers of isolation and/or coupling between the floor and a component. I think I once ended up with about 5 different layers made up of shelves, cones, soft dampers, and so on between a rack shelf and my CD player. I forget what I first put between the player and the shelf and it made an improvement but left me with something I didn't like in the sound so I added something else to fix that, noticed an improvement but still wasn't quite happy, added another device to the mix and kept on going. Each time I added something I did A/B testing between the new setup and the previous setup, each time I felt I had reduced the issue that was annoying me. At no time did I ever do comparisons of the new device instead of the old device. One day I started wondering just how the setup would sound if I removed everything I had ended up with between the shelf and the player so I removed the lot, stuck the player straight on the shelf, and it sounded better than with all of the things in between. What I ended up realising is that no single device is perfect and it's all to easy to find yourself focussing on fixing a particular problem in the sound rather than listening to see whether the sound improves overall. It's easy to fix one problem and create a new problem somewhere else when you keep adding layers of isolation and/of coupling between the floor or a shelf and your component but adding more layers actually seemed to degrade the sound when I finally got around to paying attention to the sound as a whole rather than just to the problem I wanted to fix at the time, and just using a single layer of isolation or coupling, whichever one I preferred most, between the floor or shelf and the component gave me my best results. It was never quite a perfect result but it was better than any combination of multiple devices. Take what you like from that.

Re using something like the Oreas with a 440: I think you might get better results placing the 2 amp units side by side with a single set of Oreas between them and your shelf or floor rather than stacking the amps on top of each other and using one set of Oreas between the 2 amps and another set between the bottom amp and the shelf/floor. I always found stacked isolation devices a worse solution than stacked coupling devices or stacking a coupling device with an isolation device.

This is one area where I found it was usually better to keep things as simple as possible.

I definitely recommend the "Bad Vibes" article. I think you'll probably have to read it a few times and spend some time thinking about what's being said in order to get a good grasp on the issues and theory but if you're going to go the DIY route or use commercial footers of some kind, I think the effort is worth it.