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New to this. How do I stack my stuff?

I'm new to hifi. I've asked a lot of questions here and some of you may already know my situation but I got the following by chance and for free: Audio Research LS16 tube pre-amp, Arcam CD92 cd player, Madrigal Proceed HPA2 amp. 

It is all up and running and I'm loving it. Now just trying to maximize the little things that I can. For instance, speakers had spike stands but spikes were missing so I made a set.

Now I read in the CD manual that it recommends sorbothane feet and says sound quality will be better.

I'm now figuring out that placement of components is important and that proper stands, expensive ones, are best. Well, expensive stands are not going to happen. But I can try to make accommodations that are cheap and won't turn the room upside down.

Here is how it is all situated now...let the ridicule flow, but keep in mind that I am space limited to a serious extent. Was not sure I'd get the system in my house at all:

The (very) heavy Proceed amp is sitting on a carpeted floor on strips of wood which raise the bottom of it well above the carpet. It is higher above the carpet than it would be above a hard surface just on its own feet.

The CD player is sitting on a small, simple, wooden, antique side table. It is sturdy. The pre-amp is on top of the CD player. I have no idea what this might mean in terms of SQ but the CD player actually puts out a fair amount to heat which rises up into the pre-amp of course. That concerns me.

So other than getting some sorbothane feet for the CD player, what else would be a priority here?

Finally are there issues with which cables contact which cables, how much speaker cables are looped, etc. (Most of the cabling is Transparent Super Bi-wire.)

Thanks for any assistance.
n80
n80 OP
2,107 posts
 
Unfortunately a rack is out of the question, at any price. My wife is already not happy with 'mission control' sitting at one end of the room.

Also, for me, there is no TT in the line up. I have one, don't use it much and it is junk. If I ever get into vinyl then TT set up will be a whole other can of worms. Right now it is just amp, pre-amp and CD player.

As to what to set the components on....I'm confused. Some of the things mentioned above are compliant to varying degrees. Some of them are hard and relatively non-compliant. So I am not clear on the purpose of different materials. If the goal is isolation why would you use something hard? 

Anyway, this is what I'm thinking about doing until I get  a bigger table:

End table: I'm stuck with it. Could easily have it sitting on spikes. Not sure if this is better or not?

Amp:  Leave on floor. I could easily make a low platform with spiked feet but have to wonder why it floating on the carpet is a bad idea. Seems like that would be ideal for isolation.

CD player: Leave it on the end table. Right now that is the only option until my wife warms up to all this. I can play with all sorts of things to put between it and the table surface. I'll start with some cheap sorbothane but I have all sorts of wood that I could make foot blocks out of. I could even make laminated wood blocks (like butcher block).

Pre-amp: It pretty much has to go over the CD player. I'm thinking about making an open wood box/cover that will sit over it and the pre-amp will sit on top. This box can have some sort of feet where it sits on the table and the pre-amp can have some sort of feet where it sits on the box.


whart's avatar
whart
2,981 posts
 
On sorting out the difference between different kinds of "footers" or "isolation,"  here's a pretty good explanation from Gary Koh that made the rounds a while ago-- you can extrapolate from what he describes beyond loudspeakers: [url]http://www.genesisloudspeakers.com/wp-content/uploads/2017/12/Genesis_Loudspeaker_Coupling_Decouplin...[/url]
wloeb
43 posts
 
this should solve your problem:

https://www.monoprice.com/product?p_id=27678&gclid=EAIaIQobChMI3cOLztnJ3AIVStbACh0tUgtXEAQYASABE...

djones51
4,947 posts
 
I can understand the wife factor but with the componet rack it would only take up the floor space the amp is already taking up the other pieces go over it in the same space. It would make it look less like mission  control. If you're handy with wood then look up amp stands and make something similar. I made an open box like you're talking about and stacked a DAC over a cd  player once. 
wolf_garcia
6,632 posts
 
I've been using Vibrapods (and another rubbery set of footers the brand of which I don't remember) under all my gear for years with excellent results, and they certainly do not render the sound "less lively." In a simple, somewhat "non audiophile" rack I have a tube SE amp running hot (as designed) on the middle shelf with open sides all around and 8" above it, the tube preamp above that on the next shelf with lots of air around it, and my CD player on the top with the dac and streamer...works for me. The lowest shelf has a rarely used tuner and power conditioner for everything. Next to this stuff my turntable is on top of another sturdy rack/stand (this one is supposedly "audiophile") with the phono amp below it and some LPs on the bottom. Vibrapods under the Klipsch Heresy III speakers also. Lively, coherent, and very musical.
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