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Eminent Technology ET-2 Tonearm Owners


Where are you? What mods have you done ?

I have been using these ET2's for over 9 years now.
I am still figuring them out and learning from them. They can be modified in so many ways. Bruce Thigpen laid down the GENIUS behind this tonearm over 20 years ago. Some of you have owned them for over 20 years !

Tell us your secrets.

New owners – what questions do you have ?

We may even be able to coax Bruce to post here. :^)

There are so many modifications that can be done.

Dressing of the wire with this arm is critical to get optimum sonics along with proper counterweight setup.

Let me start it off.

Please tell us what you have found to be the best wire for the ET-2 tonearm ? One that is pliable/doesn’t crink or curl. Whats the best way of dressing it so it doesn’t impact the arm. Through the spindle - Over the manifold - Below manifold ? What have you come up with ?
128x128ct0517
manitunc
795 posts
 
Yeah, its the step that suggests to me its a magnesium arm, but it should arrive today, so I will check. That being said, is there any other difference between a 2 and a 2.5 than the spindle or manifold size?
frogman
7,475 posts
 
I have no direct experience with the 2.5, but my understanding is that the larger diameter spindle also has a tighter gap between it and the manifold's interior creating a stiffer bearing. Chris can give you a much better description.
ct0517's avatar
ct0517 OP
2,041 posts
 
to my knowledge other than the different larger 2.5 spindle
all other changes are "under the hood" in support of it.
The I beam/leaf spring and lead weights;
and the different armwands are interchangeable between 2.0 and 2.5
manitunc
795 posts
 
I think I've got the 2.0 with the magnesium arm. All my spindles are the same size
ct0517's avatar
ct0517 OP
2,041 posts
 

"All my spindles are the same size"

maybe they are all 2.5's manitunc? :^)

my ET 2.0 spindle appears to be about 5/8 inch. The 2.5 is about 3/4 inch.

Here is a picture of the inside that ketchup was nice enough to post earlier on.

http://i272.photobucket.com/albums/jj177/picswamp/20121124_150329s_zps44708d12.jpg

If you push yours out you can see the condition of it and determine if it needs cleaning. Bruce used to put the initials HP on 2.0 and 2.5 manifolds to indicate high pressure versions.
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