SKU: 55720153989

7308 Amperex E188CC RARE gray shield, matched pair, tested NOS, gold pins 1961

$114.75 $127.50
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Description

7308 Amperex E188CC RARE gray shield, matched pair, tested NOS, gold pins 1961Model: 7308 Country Region of Manufacture: United States Brand: Amperex Type: E188CC 7308 Auction is for two (2) tubes, matched pair of rare E188CC 7308 AMPEREX gray shield, gold pins, dual stage big O getter, made in USA, New York tube plant in 1961 (the same etched codes and the same printed date codes). Used, tested with 100V on anodes and 1. 5V on grids: (15 16) (17 15) mA (16mA is 100% value for NOS tube). Low noise, no microphonics, work

Model: 7308

Country/Region of Manufacture: United States

Brand: Amperex

Type: E188CC 7308

Auction is for two (2) tubes, matched pair of rare E188CC 7308 AMPEREX gray shield, gold pins, dual stage big O getter, made in USA, New York tube plant in 1961 (the same etched codes and the same printed date codes). 

Used, tested with 100V on anodes and -1.5V on grids: (15/16) (17/15) mA (16mA is 100% value for NOS tube).
Low noise, no microphonics, work perfectly in my RIAA preamp.
Good printings, as shown on photos.

They are real gems, very rare and great sounding tubes. Please pay attention that they are long life version (10000 hours) and they test the same like NOS NIB tubes. They will last for a few decades in some decent preamp.
 

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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SKU: 55720153989

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4.6 ★★★★★
Based on 27 reviews
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Verified Purchase
Megan Stearns
Alexandria, US
★★★★★ 1
Very thin & no support
Size: Queen (U.S. Standard)
I was thinking these pillows were going to be kind of firm with the way they are described and the picture but they are very thin and when I laid down on it, it was like whatever is in the pillow just instantly moved to each side of my head. Definitely not for me and my neck issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
G
Gadget Reviewer
Boise, US
★★★★★ 5
Back sleeper here
Size: Standard
So since they were listed as down alternative, I was interested to see if they had that artificially puffy feel to them. They do get puffed up really well after a day. And the fabric is cool and comfortable. I do feel like these have good quality stuffing and the cover feels nice. I'm a back sleeper and it's just the right amount of bulk under my neck. I usually bunch the pillow up a little bit there so there's a little more pressure under my neck but with these it just felt good to lay on it without having to bunch it up in any special way. So I would definitely recommend them. So far I'm really liking having these pillows.
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Reviewed in the United States on April 20, 2026
S
ScienceWriter
Grantham, US
★★★★★ 5
Nice and Fluffy
Size: Standard
These "down alternative" pillows have been a winner for me. Came two to a package and once they have a couple of days our of the vacuum packaging are nice and fluffy with no noticable odor. Just the right amount of "spring" to them for my taste. Also don't overheat my face/neck as traditional down pillows sometimes have.
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Reviewed in the United States on March 21, 2026
Y
Verified Purchase
Yisenia Medina Pérez
Waukegan, US
★★★★★ 5
Hotel Grand Set of 2 pillows
Size: King
Excellent quality and comfort. The pillows are soft but with the perfect support, ideal for any sleeping position. They feel fresh thanks to the cotton cover and keep their shape very well. Without a doubt, a great purchase for a hotel-like break at home.
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Reviewed in the United States on April 3, 2026
S
Verified Purchase
Santana
Belleville, US
★★★★★ 5
Highly recommend
Size: King
These pillows are super comfortable and feel just like hotel quality. They’re soft but still give great support for my neck and head. I’ve been sleeping much better since I got them. They stay fluffy and don’t go flat, and the material feels nice and cool. Definitely a great purchase
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Reviewed in the United States on April 10, 2026

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