2. analog
  3. 147418-7

Cartridge issues need suggestions

I am having issues with my Transfiguration Proteus - the left channel is cutting out.  It starts with a strong center  image then in a few seconds it drifts to the right intermittently, almost like someone is turning the balance control very fast.  Then it stays far right but I still have faint output in the left channel and sometimes some feedback like the stylus is out of line. 

It is not my tubes in the phono section because I checked that with my backup and it does the same thing.  I have rechecked overhang, cantilever alignment with my protractor, VTF - nothing has changed.  The only thing I haven’t adjusted is anti-skate and haven’t since initial setup.  Azimuth is set on a Basis Vector 4.  I took it off and upon visual inspection the it looks ok - the cantilever is straight but it might have shifted slightly to the left.  I can’t be sure.

Anyone had this issue - I never have...thanks for any feedback!
pops
larryi
4,057 posts
 
I just saw that you switched cartridges and the problem is the Transfiguration.  The builder died not too long ago, and, I believe, production has stopped so there might not be a way to get Transfiguration to check on your problem.  Rebuilders/re-tippers would be able to do something if the problem is with the stylus, but, it sounds like a problem with the wiring (winding of the coil) and that might not be repairable.  

You might want to talk to Bob Clarke at Profundo; he is or was the U.S> distributor of Transfiguration.
inna
7,296 posts
 
Dispose of it as you see fit. And forget about it. Half life or not, the designer has just died and so has the cartridge. Put it to rest. Problem solved.
noromance's avatar
noromance
9,865 posts
 
Make sure that you didn’t inadvertently fix or affect the issue when you were swapping in the test cartridge.
pops OP
2,275 posts
 
Larry, it does seem likely to be the coils based what I was hearing.

noromance, I took it off and reinstalled and no matter what I did the problem was not solvable.

thanks all for your responses.
noromance's avatar
noromance
9,865 posts
 
@pops Before you throw it out, you could try a trick we used do and that is to apply a hot soldering iron to the suspected pin.
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