Eminent Technology ET-2 Tonearm Owners

Richardkrebs re your last post.
I believe we have something in common. In the contract work I specialise in I too am totally indispensable. Not only dozens but hundreds of employees world wide depend on my expertise. One mistake and a company could be bankrupted. Worse still, the New Zealand economy could collapse. Like you I also understand Q, and P that comes before it and R that comes after, and the other 22 letters of the alphabet too. Part time I moonlight as a neurosurgeon. My expertise in soldering gives me the manual dexterity to perform such delicate operations. It provides a diversion from responding to lunatics who post garbage on audio blogs. With your background in avionics, you would have become accomplished in soldering too. Perhaps you could apply one of your many talents to a part time career in neurosurgery. Just a thought.

Hi Slaw – are you running an in room ET2 filter or pressure regulator ? I added a ground to the in room regulator at the suggestion of Richard. It seems to have helped. Recommend you give it a try.

Hum Story and maybe a lesson.

I am finishing the space in the adjacent basement area next to my main room. I noticed a hum coming from a certain area in the room near the ceiling by a light. Looking over I noticed a little transformer attached to the light base from the time the house was built. It was humming away – could be heard from a few feet away. I disconnected it and peace prevailed. The room is quiet now.
My wife is not too happy because I have not yet reinstalled the wire to the back of the house like I said I would. I have discovered that I like not having a doorbell, and I told her there is a “door knocker” on the door. My kids are on my side on this one. But they are also the ones too lazy to get up and see who is at the door whenever anyone shows up. Now here is something I find interesting. Of the people that come to the door. No one appears to know what the obvious “in your face” door knocker is for anymore. They knock with their knuckles instead when they discover the push button doorbell doesn’t work. We have become a pushbutton society.

My Lesson Learned.
What if you have a system on a raised main floor, and the gear is sitting in a rack, or near the ground (amp/s) a foot or two from this humming transformer just below. Only a wood floor separates them.

Dover was the noise from the silver wiring noticeable on your Final Audio or another TT ?

03-31-13: Dover
Richardkrebs re your last post.
I believe we have something in common. In the contract work I specialise in I too am totally indispensable.

Dover/Richard, in my line of work (business continuity planning) one of the key objectives of every project for the consultants is to identify and eliminate as many SPF’s as possible. Single Points of Failure. By eliminate I mean an "action plan" for management to follow in a powerpoint or similar presentation.

Richard, as an admirer of the Kuzma Airline tonearm; do you have any thoughts on Kuzma’s Top of the Line Version which comes with a
Brass Armpod

Have you ever used, experimented with a armpod ?

Cheers

Dover-Chris, Thanks... I'm using a carbon fiber arm wand. My main concern in my upcoming tt design is the tonearm wire construction, and implementation. Some of you may remember, I have the AN wire in the wings, I'm not very confident on my skills as a small guage tonearm wire constructor. "Huh?" I've had several carts, throughout the years, mm & mc's, there is more noise associated with MM's. Should/could I try to run a ground from the armwand separately? My belief is that the CF armwand is a cf skin, on a magnesium or aluminum core??? The headshell is the same for all armwands???

A note.... the level of information and experience here is remarkable! I'm glad to be a recepient. Keep it coming....

Chris/Slaw - At the time I tried the van den hul the arm was mounted on a Roksan Xerxes. I was using a Shure V15Vmr so that could have been a contributing factor for picking up RF due to the higher impedance than a MC. Having said that, with litz wire there was no RF in the same situation. This suggests that even if you cant hear RF a litz wire will provide a lower noise floor.