Isolation vs. Absorbtion


I am new to the audiophile hobby, and I am confused by what appears to be subjectivity and contradictions. When "mounting" a cd player and other components, is it best to use Soft Pads which ISOLATE vibration and RETAIN internal component vibration, OR is it best to use Hard Cones, which DRAIN (harmful) component vibrations into shelf material. Secondly, is it best to attach shelving to racks so that shelving makes Direct (hard) Contact - OR, should the shelving be Isolated from rack? Is there a scientific, indisputable answer?
equa

Showing 5 responses by brulee

Hi all, I have been getting very good results with the Mapleshade triplepoints under my equipment with the triplepoint cones sitting on maple butcherblock. I am also using Mapleshades isoblocks under the maple which sounds better than using there cones. I have been experimenting with different stuff on top of gear and found the Mapleshade heavy hats (brass weights) work much better than VPI brick, lead weights, or lead shot. I found out that you can change the sound with too much weight or too little. Fine tune until desired results or go insane trying. It seems there might not be a cure all as much as finding a sound that will suit you. Dekay, when I tried using cones going into MDF it was lifless in comparison to maple. I feel I have a good handle on the Triplepoints and will try other feet (materials) to see what sound changes occur. Redkiwi, do you think the neuance is better sounding than maple? I feel the maple slightly softens the leading edge but still maintains energy, life or what ever you want to call it.
Thanks Redkiwi, I know you have put a lot of work in this and I am sure everyone appreciates your efforts. I know I do. Hi Dekay, at least you have a valid excuse. I do stuff like that all the time. You are an hour south of me and I do look foward getting togeather with you. I have a few toys we can play with. Should be fun.
Hi Jaybird, I can say between the surefeet and the triplepoints that the triplepoints do sound better. I was surprised at how much better. The surefeet sounded warmer, less articulate and not as precise as the triplepoints. The soundfield is broader, deeper with better separation with the triplepoints. When you get yours, be sure all 3 points are touching the bottom of whatever you will be using them with. It can make a huge difference in sound depending on what the triplepoints are going into. Experiment and try to have fun. It does become a bit of a job after time.
I have been using different materials under components for years along with different footers. I seem to like a bit of what each material had to offer but none pleased 100%. I got hold of Caterham 1700 and ordered a Neuance Beta. I told Caterham that I was going to use brass cones. I changed my mind and ordered a Mana Mini table. Caterham said he would have to trim the Beta so it would fit the Mana mini table. He did not charge me and even paid shipping. I have been using this combination for two weeks. Redkiwi has said what I would say but much better. IMO this combo does it all. This is one of the best investments I have made in audio. I have spent $1000s on a piece of gear that could not deliver like the Neuance and Mana. I have not heard other shelves as I have always made my own. I have no desire to hear other shelving. I was always of the opinion that thick, heavy shelves and materials was the way to go. No light weight whimpy stuff. I was wrong. Dead quite, dynamic, and that I can't stop tapping my feet is what this combo delivered. Have not seperated the Beta from the Mana. All listening was with the Mana. I had this combo on a piece of granite. Another improvement came when I took this combo off the granite and spiked it to the concrete floor. I gotta get more of this stuff for my other components.
Hi Dekay, I am using 2 1/4 inch thick maple butcherblock that I got from McMaster & Carr. I found this thanks to a post left by Albertporter (thanks Albertporter) on another thread. It came 6'x 30"x 2 1/4". I was able to get 8 15x18 boards. I have one I can let you borrow for a few weeks if you like. I could ship it out to you tomorrow so you could have it for the weekend.