Trans-Fi Terminator Tonearm: 2019 Update


In reading a few related posts on linear tracking tonearm, in general,  and Trans-Fi Terminator , in particular, I thought I would give a brief update of the Terminator.

I purchased the arm directly from Andrey in Moscow two months ago. From what I understand, Andrey has taken over production after Vic's retirement. What I received is the most up-to-date version of the arm with the carbon fibre wand and brass counterweights, the direct wire leads from cartridge to  phono amp, and a new brass manifold ( not evident from the main web-site). Both the wand and the new manifold are Andrey's contribution to the continued refinement of the Terminator.

Also,  please visit this site: https://darklanternforowen.wordpress.com/2017/04/15/terminator-tonearm-new-arm-mount/. This gentlemen from NZ has developed a new arm mount for the Terminator which advanced the arm's sonics even further. It was reading through the the development of this new arm mount that convinced me to order the Terminator after much prior research. I did not purchase the arm mount from NZ as it would not readily fit my Verdier La Platine, instead Andrey made a custom arm mount. It is in essence a two point support mount rather than a single point support rod that is commonly used. 

My previous arm was a SME V of 1990's vintage mounted with a ZYX airy. The Terminator is several notch above the SME V. All the accolades given to the Terminator seem justified. My main point in writing is that the new developments by Andrey, i.e. the carbon fibre wand and the newest brass manifold, seem to improve upon the Terminator even more ( see link above ). This is the news that I wanted to share with existing Terminator owners. I asked Andrey to start a blog on all the new stuff that is happening with the arm, but it seems that he is busy making 'things'!




ledoux1238
@spiritofmusic 

As for hose and fittings, talk to the folks at an industrial air shop. They have connectors with barbs for the hose on one end, and threads on the other. A cost-effective alternative is as Ledoux, our OP suggests: a 4" PVC tube with end caps, all glued up, a hole in each end which is tapped to accept the thread on the connector, and some hose. For long runs I use 1/2" - rubber is best, as it flexes a bit with pressure peaks, and so tends to reduce those peaks.

It's actually quite liberating to talk to the people at the plastics shop and get their advice, ditto with the air people, and ditto with the tool people (auto, fastener, general tool store), about what you need, and how to do it. And then do it. When I retired I had never tapped a thread, now I have a drill press, an oscilloscope and a whole damned shop. I DIY everything - hell, if Jimmy Carter can retire and make all his own furniture, there's no shame to making my own audio!

Best of luck! Enjoy the journey!
Regarding the use of surge tanks for high pressure / low flow type linear tracking tonearms, Eminent Technology, Air tangent..etc, surge tanks are indeed used. All linear tracking arms require regulated / smoothing air flow. I guess it's simple physics. However, most ET arms seem to use a tube type surge tanks, much like what you describe @simes . 

It seems what is critical in achieving stable air flow is the increase in surge tank volume. 
@terry9 I have been in and out of plastic shops, rubber tire shops, aquarium shops..etc. However, my reception in those places have been less than hospitable in general, often the receiving end of funny looks when the 'audio' is mentioned. 

I do have a serious query: Is anyone using an Eheim pump, if so, which model? Apparently, it has the lowest noise level of all the aquarium type pumps. 
Why is this 4" PVC tube an improvement over the other tanks suggested?

Re Eheim, strange you should mention that...a client of mine into aquariums as a hobby suggested this very make to me.
I was one of the original owners of the Terminator and worked with Vic all the way up to the T3. Went back to pivoted arms and could not accept the difference in sound, I finally looked into pivoted linear arms and have found an equivalent to the air bearing linear arms the Thales Simplicity II incredible sound comparable or better than the Terminator albeit at a cost