SKU: 63615878941

EF804S Telefunken NOS NIB Sealed in Cellophane Low Noise Microphone Neumann

$179.55 $199.50
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Description

EF804S Telefunken NOS NIB Sealed in Cellophane Low Noise Microphone NeumannBrand: TELEFUNKEN Type: NOS Tube Model: EF804S Country Region of Manufacture: Germany California Prop 65 Warning: PCL84 15DQ8 Valvo NOS NIB (Philips construction) Made in West Germany, Hamburg For sale is one tube ( 1 pcs) genuine Telefunken EF804S. The tubes are sealed in cellophane in never opened boxes. They are famous low noise pentodes for use in microphones like Neumann and famous Telefunken preamps V72 and Telefunken V76. NOS New Old Stock NIB

Brand: TELEFUNKEN

Type: NOS Tube

Model: EF804S

Country/Region of Manufacture: Germany

California Prop 65 Warning: PCL84 15DQ8 Valvo NOS NIB (Philips construction) Made in West Germany, Hamburg

For sale is one tube ( 1 pcs) genuine Telefunken EF804S. The tubes are sealed in cellophane in never opened boxes.

They are famous low noise pentodes for use in microphones like Neumann and famous Telefunken preamps V72 and Telefunken V76.

NOS - New Old Stock
NIB - New in Box
Sealed in cellophane with a red tape.

These tubes were made more than half a century ago, and they have an S in the suffix. At that time it meant a lot more than it does today, today suffixes are just a marketing trick. It used to mean a lot more - careful testing and selecting from huge batches and checking of many parameters. That's exactly why I don't accept any returns. Returns are simply not possible. If Telefunken is behind those tubes marked with an S and sealed with a red tape, I can offer nothing more in terms of warranty.



As is, what you see is what you get. No returns please.






I collect tubes and tube gear for more then 35 years and I start to sell recently, please be sure to check my other items and visit my store and my page for more rare NOS tubes and parts.

I have more than 250000 NOS tubes in stock and just small part is listed here, if you are interested in any specific tube or part, please send me message.

If you buy any item on ebay from me and for if you are not fully satisfied for any reason or have any complains, please send me message before leaving negative or neutral feedback or opening a case. I really do care about your satisfaction and I’ll do my best to solve any kind of problem.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63615878941

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Lindsay
Phoenix, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
B
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B Helton
Waukegan, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
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Reviewed in the United States on May 14, 2026
S
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sandraday
Waukegan, US
★★★★★ 5
Not greasy and no fragrance
Style: Updated Formula
Excellent moisturizer for my sensitive skin.
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Reviewed in the United States on May 26, 2026
A
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Alice Cooper
Grantham, US
★★★★★ 5
Great lotion for very dry skin
Style: Updated Formula
I had a laser done on my face and the products they gave me weren't working. This came highly recommended so I gave it a try. I'm very glad I did! It moisturized my face really well without appearing greasy. I used the rest when my face got dry from winter (in th midwest). Felt very rich and smooth. Medium thickness.
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Reviewed in the United States on December 19, 2025
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Kcm228
Phoenix, US
★★★★★ 5
Helps repair skin barrier
Style: Updated Formula
This stuff is amazing! It has drastically helped repair my skin barrier. I had a flare up of dermatitis right before an important event and this helped clear it!
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Reviewed in the United States on May 21, 2026

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