SKU: 54772106463

One (1 pcs) 6AU6A RCA EF94 Microphone pentode RARE Old Type - Low Noise Tested

Sale price$44.99 Regular price$49.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

One (1 pcs) 6AU6A RCA EF94 Microphone pentode RARE Old Type - Low Noise TestedBrand: RCA Type: EF94 6AU6 Model: EF94 Country of Manufacture: USA Country Region of Manufacture: United States Auction is for one tube pcs ( 1 pcs ) of rare NOS NIB 6AU6A RCA EF94. Old type, the same or very close codes. Rare black anodes. Tested for low noise and microphonics. 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

Brand: RCA

Type: EF94 6AU6

Model: EF94

Country of Manufacture: USA

Country/Region of Manufacture: United States

Auction is for one tube pcs ( 1 pcs ) of rare NOS NIB 6AU6A RCA EF94. Old type, the same or very close codes.

Rare - black anodes.

Tested for low noise and microphonics.





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.

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 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.

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Exchange/Return Notes
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SKU: 54772106463

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Rob W.
Louisville, US
★★★★★ 5
Great for organizing
Color: Black3pro
Arrived as scheduled. Just as pictured. I'm happy with my order. They Do Require full contact to support weight. Panels with bends cut down on what they hold ( slide down under load) I put a piece of tape below the magnet & it stopped the slide. They work great for my smaller shovels & tools.
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Reviewed in the United States on May 4, 2026
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RJM
Houston, US
★★★★★ 5
Perfect. Strong Magnets. Good Plastic Sleeving. I have bought Twice.
Color: Black3pro
Very Handy! I ran out of room for my cordless tools and had an entire side of my toolbox. I bought these and hung the tools on them. Problem solved. No fasteners, no extra wall space. They hold even my heavier cordless tools.
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Reviewed in the United States on February 17, 2026
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george t lyndall
West Palm Beach, US
★★★★★ 5
My new magnet hook
Color: Black3pro
Worked great
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Reviewed in the United States on May 17, 2026
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Elisha C.
Bozeman, US
★★★★★ 5
Great magnet!
Color: Black3pro, Color: Black3pro
Heavy duty and great magnet! Shop approved!
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Reviewed in the United States on March 21, 2026
F
Verified Purchase
Frank Artusa
Draper, US
★★★★★ 1
Expensive and Weak
Color: Black3pro
they don't hold anything substantial unless you screw them in. Defeats the purpose of a magnet.
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Reviewed in the United States on April 10, 2026

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