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The Miller Carbon Story

Had a real nice conversation this morning with Origin Live’s Mark Baker. Mark makes some of the very best turntables on the planet and I was interested to learn more. This was our first conversation and so he was interested in me as well. This reminded me of others who have asked.   

The following story is only superficially about the Miller Carbon. The larger and I would say more important subtext is you can do it too! Please dear reader note the number of times something was tried not knowing whether or not it would work. Like all things in life: The more things you try and the more effort you put into it the better you get at it.


The Miller Carbon Story

My first turntable was a Technics SL-1700 with Stanton 681-EEE. It was 1976. Still have that turntable, anyone can see it, right there on my system page.  https://systems.audiogon.com/systems/8367. Rack on the right. Bottom shelf.  

Next, after college, came the Listening Room and with it a new turntable. This was way before the internet. All we had was Stereophile On Dead Tree. After reading all the reviews it came down to a VPI package or Basis/Graham. What to do? Cast your mind back, way back, to the primitive past. I faxed my question to Stereophile.  

Michael Fremer called me back!   

The Basis/Graham was my own decision. Fremer didn’t talk me into anything. Quite the opposite. He was a source of much useful information that helped me make up my own mind. So it was that I learned early on from Michael Fremer what it is that a reviewer really is supposed to do: provide the reader with the information they need to make their own informed decision.  

My first high end mod was to remove the cheap rubber power cord from the Basis motor and replace it with an inexpensive power cord. Cheap, but proven to be better than all the freebie PCs and I wanted to find out if it made any difference on a turntable motor.  

It did! Same exact improvements heard on the other components it had been tried on before. How or why, who knows, but I heard it. Other mods followed. Different belt materials were used. Silk, cotton, floss. Each had its own influence on the sound. Fascinating!  

This was all part of the process of investigating turntable performance in order to upgrade. Easy to read about different materials, mass, motors, bearings- but what does it all mean in the real world? This was my way of figuring it out for myself.  

Teres Audio seemed to be the value leader. A complete turntable was too expensive, but the motor could be added to the Basis with only a slight modification for the speed sensor. When this worked out extremely well it gave me the confidence to go for the platter and bearing.  

But what about the plinth? Around this time I was working with DJ Casser and his Black Diamond Racing Shelf. His Shelf material was so much more effective than acrylic, it had to make a better plinth too. After a good deal more planning a BDR Source Shelf was cut into a unique sort of egg shape. Another piece was cut 4” diameter, drilled and tapped to be used as the nut to hold the bearing. Two more pieces about 3 inches in diameter were cut and stacked to make the tone arm mount. Three Round Things with Cones were screwed into the bottom of the plinth. The Miller Carbon was born. http://www.teresaudio.com/fame/40.html



128x128millercarbon

Showing 3 responses by dover

dover
2,182 posts
 

@millercarbon

Great to have a thread for discussion on TT tweaks. Here are my questions and observations.

Matter of fact both the black and cocobolo platters were clearly superior. But the black was solid black like a hockey puck and cocobolo while beautiful hides the carbon fiber, they just do not look good together and so we had to pass. Lead shot spinning really looks the treat.
I cant understand why you would start with an inferior sounding platter if you are looking to build the best sounding TT you can.
This would suggest that all your subsequent  modifications and your conclusions as to their efficacy and impact on sound have been assessed with a platter that is not optimised, and could have led you to wrong conclusions.
Battery power supply. Same motor, only the power supply changes. Ability to run battery connected or disconnected from AC charger. So effect of RFI in AC is demonstrated and learned. 

Why do you conclude it is about elimination of RFI, you are comparing a mains AC to to battery supply - I would have thought the stability of the mains supply affects the sound as much as any RFI. In fact a power supply does not need to be connected to the mains to be affected by RFI.

Chris used an inverted bearing design. Ours was an early version, with a stainless steel ball bearing riding on a teflon coated brass thrust plate. 

Teflon or self lubricating polymer type materials are a cheaper alternative to a properly desgned bearing. Teflon thrustpads wear out - quite rapidly actually. Have you thought about try lignin vitae for example. I see you replaced it with silicon carbide and tungsten thrustpad. You might be interested to know the Brinkman uses a plastic thrust pad - very disappointing.

If you want to look at some of the best TT's on the planet, check out TechDas, Clearaudio, Brinkman and if you want to go cheaper, check out Kronos and VPI. 

Well the Brinkman uses a plastic bearing, the Clearaudio Statement cant hold speed accurately - some of them are not a great as you might think. There are a lot of shiny balls in audio.

One of the best ways ( and least expensive ) to improve your system as you have done is to read up, question everything and most importantly think !
dover
2,182 posts
 
@millercarbon
 There never was any indication this thread was about "how to do it" or "this is the best" the thread is simply a discussion of how this table came to be and got to where it is. 
Apologies - didn't realise you only wanted to hear from folk who agree with everything you've done. I'll move on.
dover
2,182 posts
 
millercarbon OP10,409 posts
08-07-2021 1:16pm

Funny you should mention, this thread is sort of a dual-purpose. 

For sure the Miller Carbon is a fine table, and should provide years of listening pleasure to whoever buys it. For me it is as you say time to move on (after 17 years!) and everything learned on this table gives me a deep appreciation for what Mark is doing with the Sovereign.

Now I see why you didn't want any posts by anyone who saw the failings in your homebrew turntable.

This thread appears to be purely an advertorial for you to sell your homebrew turntable through the back door via the forum.

How about listing it on Audiogon and paying a sales fee.




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