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 ?
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Dertonarm's observations are spot on, and mirror mine. His comment about the ET being THE tonearm for opera lovers may raise some eyebrows, but is particularly insightful. For me, the two greatest attributes of this tonearm are it's correct and midrange-complete tonal balance (what some would describe, incorrectly, as too soft), and it's ability to realistically separate individual instruments and groups of instruments. With opera, and how it is typically recorded, it's reproduction of voices (with correct tonal fullness and dimensionality), and the spatial relationship between those voices and the orchestra in the pit is wonderful.
I wanted to back up here a bit in regards to my system and my viewpoints. I realize that my system is not as revealing as most of yours are, but my comments are from my system's perspective. (I've owned my arm for over 20 years, just in the past year have gone with a high pressure compressor). I use 3 moisture separators and as a last line of defense, use a descicant dryer on the outlet side of the final regulator/moisture separator, that is about 3' from the tonearm. My compressor is in the same environment as is the rest of the system, although in a different room.
Whew!
A note, these arms are awesome! From a tweaker's perspective, guys or gals with a mechanical apptitude, and from anyone with a drive to seek excellence from their stereo system, this arm will always surprise and deliver but only with the love and care you put into it.
I thought from the beginning of this post that wire type would be a major source of discussion and it turns out the couterweight bolt mod is up for grabs. I personally am satisfied with my tonearm wire set-up and won't be seeking further improvements in that area anytime soon. The counterweight issue: I can only speak as to what I hear in my system and it's limitations. From a logical perspective, having the weights extending further out on the scale, to me, isn't a smart way to go because the further out you go, the more of the teeter-totter effect or see-saw effect (as Chris stated) there will be. (This is of coarse with the stock scale, not with a custom made Balsa wood item). (Frogman, I would love to see your set-up). I too, feel that arm/cartridge compatibility would be an issue here as well as is the TT type of suspension, if any, and getting really technical, the room construction and isolation systems that each one of us has deemed right for their own system. I personnally didn't know that the 2 counterweight beams provided with an arm were different in any way. Dover, we're waiting for your pictures.
This discussion is great! Maybe we should form a once a year ET owner's annual get-together? Of coarse it needs to be hosted by Bruce himself.
..... I posted my "virtual system" only for the sole purpose of sharing my tonearm wire/routing set-up. I thought it could be useful for others....... Admittedly, I could have done a better job.

This (ET) thread was that important to me.
Oilmanmojo,

Thanks a lot for posting about your tonearm wire. I just want to get something straight, though. You said you bought 0.015", 0.010", 0.005" diameter wire from A-M Systems. In your system page, you mentioned using 0.003" wire in your tonearm tube. Did you also use 0.003" wire? That must have been even more difficult to solder than the 0.005" wire.