As above really, have heard bits and bobs about these things and how they are supposed to make things sound better, just wondered if any one else had? or even tried a few...?
Just wondered the theory behind them and if such things may work on a SB?
Results 1 to 10 of 19
2006-02-07, 07:05 #1
- Join Date
- May 2005
Any one know anything about the little isolator blocks you put under the feet of cdp?
2006-02-07, 07:49 #2
Those "feat" for under cdp's are to prevent vibrations going into the unit as much as possible, to let the transport have as much of a clean run as it can get. As you understand by now, the SB doesn't has a physical transport like that, so, putting it on isolators wouldn't be much of a difference
2006-02-07, 08:18 #3
Some people must make a pretty good living selling those feet. I can hardly imagine spending $400 for an interface between a table and cd player, but people certainly do.
There are lots of DIY methods you can try first to see what YOU think about it.
One is the partially inflated inner tube, with a board on top, acting as a 'seismic sink'.
Turntable manufacturers (VPI) realized sandwiching steel plate between mdf does a really good job of killing vibrations. That would be pretty easy to make yourself, especially squeezebox size.
Other people cut tennis or generally squishy balls in half, which looks incredulous.
I've seen people cut the bottoms off pop cans and mate two together with a ceramic ball in-between.
I personally haven't gotten around to trying any of these, but as you say I'm not sure one needs to with a Squeezebox. The clocking mechanisms may be candidates for dampening, but even that is up for debate probably. I just think there are lots of other tweaks concerning the SB that come before vib isolation.
2006-02-07, 09:05 #4
Re: Any one know anything about thelittle isolator blocks you put under the feet of cdp?
> Some people must make a pretty good living selling those feet. I can
> hardly imagine spending $400 for an interface between a table and cd
> player, but people certainly do.
It made a lot of sense back in the days of yore with turntables.
It makes far less sense with a CP player, but audiophiles are
not the most rational people. I can't imagine how a solid
state device with no moving parts, like a SqueezeBox, would care,
Maybe more so if you put the squeezebox on top of the speaker
cabinet. But I can believe that someone will swear that it makes
a huge difference.
If there is any real science behind it, then just floating it
on a tire tube or tennis ball is not going to help much.
You need to dampen and absorbe the vibration energy, and a spring
will just delay it. You really need something of a shock absorber.
Or a mass sprung between two or more series of springs.
2006-02-07, 09:48 #5Originally Posted by pfarrell
(If I keep this up, I'm going to get banned from this forum. All in good fun, mates!)Jon Heal says:
Have a nice day!
SB3 (wired - 6.3.1) | DELL OptiPlex PC running XP Pro | DENON DRA-397 | PSB Stratus Bronze (2) | Outlaw Audio LFM-2 (1) | DIY Speaker Cables | Dayton Audio Interconnects
2006-02-07, 10:10 #6Originally Posted by jonheal
I agree, not that it matters, with Pat. But where do you draw the line? Do microvibrations in tube amps matter much? Not instigating, just curious : )
2006-02-07, 13:08 #7Originally Posted by pfarrell
I can't see how an SB would have any form of microphony at all though, but the old SB had a slightly rubbery feel to it, so perhaps the case was slightly more absorbing of sound than the new SB3 case. Come to think of it, that display is made of glass and I swear it rings at certain frequencies....
no, only joking.
2006-02-07, 13:55 #8
- Join Date
- Jun 2005
- Northern NJ
With regards to solid state devices with no moving parts, vibrations will still affect the performance of a transformer. I do have some serious doubts whether the SB would be affected by these things, but I've heard DACs with large power supplies that have enjoyed some improvement with the use of things like brass cones or constrained layer platforms. How much these things have an impact is dependent on a lot of things...the component itself, the stand it is sitting on, etc.Sonic Spirits Inc.