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Audio Tweaks - Tweak Ref. 388
  

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Inky black contact enhancer liquid
 
Reference # Submitted by Submitter rating Cost
388 Morgan Excellent $88.00
 
Source Brand
Delve Audio Setten Carbon Diatonic
 
Construction
A small square glass bottle about the size of a large fingernail polish bottle with a application brush in the cap. The liquid is squalene, a highly refined fraction of shark liver oil which is related to cholesterol and microscopic particles of diamond coated with graphitic carbon
 
Setup
You should begin by thoroughly cleaning with Flitz or Wenol. I use both to scrub all traces of oxidation off of contacts and terminals where possible. Also fantastic for fuses, often filthy though they look clean. Then take the bottle of Diatonic and place it on a cheap plate or salad dish, because if it spills it will leave a deep stain that won't come out. Also have a clean piece of old T-Shirt to wipe the excess as you work.
 
Use
Lightly dab on the Diatonic until the metal is coated, then wipe it down, and repeat.
 
Performance
Substantially opens up the top octaves without being shrill. Definitely increases available information. Works nicely on 120 V. ac wiring if you apply it to the wire tip before inserting it into the back of the receptacle if you are doing a receptacle upgrade. Can tilt towards brightness if your system has been voiced that way to compensate for dullness elsewere.
Once it has been applied it slowly becomes a smooth, almost graphitic surface which does not feel gummy to me, although my experience is not comprehensive. Contrary to some reports, it has no fishy or organic scent to it, either fresh or after application. Overall quite impressive. You may have to change some other stuff in your system. Once in proper balance, with great recordings, the soundfield can get monstrous, you can't quite believe what you are hearing.
 
Other
Setten makes a gold bearing product called Setten 79 which is not imported as of yet. They also have a silver bearing product. These are much more expensive than the Setten Carbon Pro
 
 
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