SKU: 90486456312

3B28 NOS NIB Chatham rectifier (drop in replacement for 866A) in original wrap

$26.99 $29.99
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Description

3B28 NOS NIB Chatham rectifier (drop in replacement for 866A) in original wrapBrand: Chatham Type: Rectifier Tubes Model: 866A Country of Manufacture: USA Country Region of Manufacture: United States For sale is one NOS (1 pcs) never used vintage 3B28 rectifier Chatham Tung Sol New Old Stock. Perfect drop in replacement for 866 without warm up, RF noise and toxic mercury In original wrap carton. 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

Brand: Chatham

Type: Rectifier Tubes

Model: 866A

Country of Manufacture: USA

Country/Region of Manufacture: United States

For sale is one NOS (1 pcs) never used vintage 3B28 rectifier Chatham – Tung-Sol New Old Stock. 

Perfect drop in replacement for 866 without warm up, RF noise and toxic mercury … 

In original wrap carton.



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.

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 have more than 200000 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.
Shipping Notes
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Exchange/Return Notes
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SKU: 90486456312

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4.5 ★★★★★
Based on 68 reviews
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Product Reviews
J
Verified Purchase
JudgeJoe
Los Angeles, US
★★★★★ 5
Great looking
Color: 1 Pcs
Great looking valet tray
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
C
Verified Purchase
c b
Lexington, US
★★★★★ 5
American flag dish
Color: 1 Pcs
Great size for my son's dresser. He like the flag and tray keeps his things neat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2025
M
Verified Purchase
Michael
New York, US
★★★★★ 5
Quality
Color: 1 Pcs
Good product. Great quality. Would recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2024
J
Verified Purchase
Jessica
Charlottesville, US
★★★★★ 5
Quality Product, Definitely Recommend
Size: 17.2"L x 3.15"W x 0.78"H, Color: Black Walnut, Size: 17.2"L x 3.15"W x 0.78"H, Color: Black Walnut
Looks and feels great. Amazingly smooth, and well-crafted. It fits the length of my keyboard, and has quality grippers on the base to prevent sliding. Was actually really pleased with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
J
JCF
Dallas, US
★★★★★ 5
High quality solid wood rest
Size: 14.4"L x 3.15"W x 0.78"H, Color: Black Walnut
This wrist rest is nicely finished and was well packed in high-density foam as well as a cardboard box that was wrapped very tightly in thick plastic. It's sanded very, very smooth and is made of beautiful solid walnut, with nonskid pads on the back. The branding is on the side that touches the keyboard, so it is not visible or obtrusive at all. My keyboard is 15.5 inches long, and the 14.4 inch rest looks great up against it. The 0.78" thickness is also very suitable for the thickness of my keyboard. The product gets 5 stars because it is accurately represented and this is entirely down to personal preference, but something about this rest that I don't love is the degree of incline. I have my keyboard up on the kickstands, and the wrist rest that I already owned slopes pretty dramatically starting from the middle, so it follows the angle of the keyboard. The ZQL wrist rest is about 75% flat and then has a small slope that rounds off on the bottom edge. Again, this is very much a personal thing; I just brought it up because it's something that people might not think too much about until they actually use it. I think this rest would be great for anyone with very large hands, or with a flat keyboard. It's taking a little getting used to for me, but I really enjoy the smoothness and obvious quality of the wood. A wrist rest is an ergonomic must when it comes to thicker keyboards.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

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