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Description
Two (2) NOS Colvern vintage wire wound potentiometers 100 Ohm 5W CLR.5001/22Auction is for two (2) NOS never used wire wound potentiometers 100 ohm 5W, made by COLVERN LTD back in 60s to military specifications for special, professional service. They come without individual boxes, they are from bulk packaging with original wrapping paper. They are perfect for hi end and guitar tube amplifiers as hum balance potentiometer ( entbrummer, hum reducer pot, humbucking pot, hummer potentiometer) 100 ohm 5W Body diameter 45mm Body
Auction is for two (2) NOS never used wire wound potentiometers 100 ohm 5W, made by COLVERN LTD back in 60s to military specifications for special, professional service.
They come without individual boxes, they are from bulk packaging with original wrapping paper.
They are perfect for hi end and guitar tube amplifiers as hum balance potentiometer ( entbrummer, hum reducer pot, humbucking pot, hummer potentiometer)
100 ohm
5W
Body diameter 45mm
Body depth 19mm
Diameter of shaft 6mm (1/4")
Length of shaft 27mm
Length (overall) 58mm
Single turn
Colvern LTD England
CLR.5001/22 100 ohm 5W
True new, unused VINTAGE STOCK!
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.
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Exchange/Return Notes
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Good Teething Chew Toys
Built-in squeaker, attractive for pets. Durable, easy to clean, fit most dogs.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Favorite Toy
Green and brown dog toys, sturdy and safe. Dogs love chewing them, good for teeth cleaning.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Durable chew toy that keeps my puppy engaged
Size: X-Small, Color: Tangerine, Size: X-Small, Color: Tangerine
My dog went crazy for this toy the second I gave it to him.
He is an 8-month-old 7.5 pound Yorkie puppy, an aggressive chewer on the tail end of teething. He has shown no mercy to this toy and yet there’s not a dent in it. That’s why I got it because the material holds up to aggressive chewing. My puppy has confirmed that!
It keeps him entertained for a long time. It’s small enough to fit in his mouth for chewing but not so small that he would choke.
He loves to sit on the couch but is too young to jump off. This toy keeps him entertained on the couch for a long time so he stays put. He is totally focused on the toy. It is the perfect toy for a bored chewer. Works really well. And it’s super easy to clean.
Because it’s such a small toy, I’m only letting him use it when I’m nearby to supervise. But it has really held up to those busy teeth and Yorkie jaw.
It’s hard to find a durable toy that also holds his interest. This seems to check all the boxes. I didn’t even have to coat it with a treat taste to draw his interest.
I think the bone shape is very functional and attractive for him. He can go a solid 30 minutes chewing on it without getting bored or distracted, and that’s a long time for a Yorkie puppy.
I got this toy because I noticed he wanted to chew, but I was tired of other toys that came apart. This one seems like the right durable choice.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Best it for dogs that destroy all other toys
Size: Large, Color: Granny Smith
We bought his it for our dog in 2020 when we rescued her. She has literally destroyed every single toy she has within minutes of giving them to her, but not this toy. It has lasted almost 6 years. It finally started to tear in the center so we bought her another one. Honestly it probably broke from my kids playing tug of war with her and they toy and that’s not really what it’s designed for. I’d rate this a 10/10. It’s quality but no so hard she’ll hurt her teeth.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Finally an all-purpose toy that doesn’t fall apart!
I thought there wasn’t a toy in the world that could withstand the craziness of our 95 lb German Shepherd, until I found this! It’s great for rolling, tugging, fetching, and chewing, soft enough rubber for his teeth yet so far solid enough to not fall apart. He’s had it for almost a month and I don’t see any rips, holes, or missing pieces. I don’t know if it floats since we use it in the house. And a HUGE bonus: IT DOESN’T SQUEAK. 🥳🥳🥳 We ordered a size Large and it’s a perfect fit. He loves to grab and carry it around when he’s excited, so it’s solid but not too heavy. Will definitely be checking out more toys from this brand. Thank you West Paw!
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Reviewed in the United States on April 15, 2026