The Reference 6J5 Thread (L63, 6C5, 12J5, 6P5, etc.)
Oct 4, 2021 at 11:56 AM Post #1,651 of 4,203
Oct 4, 2021 at 12:02 PM Post #1,652 of 4,203
Oct 4, 2021 at 12:23 PM Post #1,653 of 4,203
Oct 4, 2021 at 4:58 PM Post #1,655 of 4,203
You must be kidding?
I was kidding about joking about being serious and trying to joke about the serious topic of oil on tubes.

That certainly clears it up! Now...where are those gloves I changed my car's oil with...I have some hot tubes to swap on my amp...
 
Oct 4, 2021 at 5:00 PM Post #1,656 of 4,203
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Oct 4, 2021 at 5:01 PM Post #1,657 of 4,203
Don't you know that touching vacuum tubes with your hands imparts oil on the tubes which greatly impacts the sound quality and makes amplifiers explode!!!! Or at least that's what I was told on YouTube. :floatsmile:
I think that there is such a concept as not to touch high temperature halogen bulbs for automotive use because the natural oils on the fingers can cause damage and breakage of such bulbs.
What happens if you touch a halogen bulb with your fingers?



Image result for danger of touching halogen automotive bulbs with fingers

You should never touch a halogen light bulb with your bare hands. Sounds strange, doesn't it? Well, there is actually good reason to avoid contact with the surface of the bulb. The oils on your fingers and skin can damage the quartz glass which creates a hot spot on the surface of the bulb when illuminated.
 
Oct 4, 2021 at 6:01 PM Post #1,659 of 4,203
I have read another explanation: The oils turns to gasses and damages the reflector with deposits.
Man, I have got to stop eating so much pepperoni.
 
Oct 4, 2021 at 6:08 PM Post #1,660 of 4,203
I think that there is such a concept as not to touch high temperature halogen bulbs for automotive use because the natural oils on the fingers can cause damage and breakage of such bulbs.
What happens if you touch a halogen bulb with your fingers?



Image result for danger of touching halogen automotive bulbs with fingers
You should never touch a halogen light bulb with your bare hands. Sounds strange, doesn't it? Well, there is actually good reason to avoid contact with the surface of the bulb. The oils on your fingers and skin can damage the quartz glass which creates a hot spot on the surface of the bulb when illuminated.
Very true on halogen! Not so true on big thick vacuum tubes that can ride aboard an ICBM.
 
Oct 4, 2021 at 9:28 PM Post #1,661 of 4,203
Yes, just make sure they are lint free white gloves. 😅
Preferably cryo treated ones, and if you're OCD, quantum-tunneled too. And I shouldn't even have to say to be sure they are demagnetized first. As we all know, the benefits of demagnetizing are not limited to the aluminum layer in your CD's. :smile:
 
Oct 7, 2021 at 12:40 AM Post #1,662 of 4,203
Preferably cryo treated ones, and if you're OCD, quantum-tunneled too. And I shouldn't even have to say to be sure they are demagnetized first. As we all know, the benefits of demagnetizing are not limited to the aluminum layer in your CD's. :smile:
You will need the white gloves for handling your demagnetised Ortofon Anna moving-coil cartridge 😄
 
Oct 7, 2021 at 7:39 PM Post #1,663 of 4,203
You will need the white gloves for handling your demagnetised Ortofon Anna moving-coil cartridge 😄
I'm a Koetsu man. I have this on my Christmas list, and I've been (mostly) good all year. :smile:

1633649845735.png
 
Oct 7, 2021 at 9:04 PM Post #1,665 of 4,203

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