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
Regarding the Trans-Fi arm: it is somewhat different to the ET 2, but it has more in common with it than with radial arms. It has an ingenious knife edge bearing for the vertical movement, a gravity loaded, open low pressure high flow air bearing, a very short and very stiff arm / sledge connection, and medium high rigidity for twisting the sleigh around the vertical axis. It is a *functionally* very high precision bearing design, that puts less strain on production tolerances than the ET 2.
The vertical movement geometry, with a high vertical bearing and considerably lower tracing point, is similar to some older linear trackig tonearms like Revox, or the Souther / Clearaudios, but is much better / stiffer in implementation. The closest today (in vertical geometry) is the RS Labs RS-1 arm. This geometry has some well known and discussed drawbacks (FM modulation with vertical warps) - but it has one less well known (nor discussed) advantage:
Placing the vertical bearing in +/- a line that extends the cantilever upwards (+/- 20 degrees) it reduces/eliminates a dynamical vertical force generated at the cantilever bearing, which is created by varying tracing friction.
The effect is very similar to the dynamic forces that are created by the horizontal offset angle of radial arms’, which varies dynamically too, and thus constantly feeds vibration energy into the arm/cartridge resonant system. Horizontal in the latter case, vertical in the case of all arms that set the vertical axis eg. on platter level or rel. low.
The Trans-Fi has outstanding customer reactions, the bass seems one of its key qualities (not as a trade-off), similar to the RS Labs RS-1. It is probably a bargain, similar to the Adanalog arm, but in engineering terms it has almost no compromises.This said, it *is* quite a huge "machine" that works only with stiffly suspended substantial turntable drives.

The tuning of the cartridge was a job I did for a friend & small audio tuning shop. and I am distributor of Ambience Ribbon hybrid speakers.
But this is not a business in any normal sense.
I run a cultural hotel including concert program and do some live recordings.
Audio is not my business - it is my passion.Around which I have acquired some skills. The Ambience Ribbons distribution came out of my interest in the product as a customer. It is a very good product but there is not a real market in Switzerland for a small company run on a small part time job.
I do not sell any analog products like cartridges, tonearms etc.
Why do you ask?
Why do you ask ?


One of my pet peeves with the new format AudioGon Forum is dealer disclosure. Its optional. It should be mandatory.
The other "pp" is not allowing us to have a linkable virtual system with forum talk, forcing us to use external links like google.  
Audiogon (Tammy) are you reading this ?

Pegasus - thanks for clearing that up.

@ct0517 How can I help? Send me a ticket to support@audiogon.com, Attention: Tammy, if needed.