SKU: 53581025019

Platinum matched pair DF91 RTC NOS NIB rare old inclined square getter 1T4

$22.49 $24.99
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Platinum matched pair DF91 RTC NOS NIB rare old inclined square getter 1T4Brand: RTC Type: DF91 Country of Manufacture: France Auction is for two tubes (platinum matched pair) of rare DF91 RTC 1T4 old type battery type pentode used in many tube amplifiers, preamplifiers and radio sets. They are in original boxes, the same batch numbers and construction. Old type, great sounding DF91 1T4, one of the best together with Philips D getter and Telefunken. They are nicely and carefully matched from big batch on calibrated Metrix

Brand: RTC

Type: DF91

Country of Manufacture: France

Auction is for two tubes (platinum matched pair) of rare DF91 RTC 1T4 old type battery type pentode used in many tube amplifiers, preamplifiers and radio sets.

They are in original boxes, the same batch numbers and construction. Old type, great sounding DF91 / 1T4, one of the best together with Philips D getter and Telefunken. They are nicely and carefully matched from big batch on calibrated Metrix U61B tester.

Great choice for Analogue Squared Paper Amps.

Registered airmail shipping.

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 30 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 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.


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SKU: 53581025019

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4.6 ★★★★★
Based on 21 reviews
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Product Reviews
L
Verified Purchase
LlMTA
Houston, US
★★★★★ 4
My dog loves it
Color: Multi color
My dog is obsessed with it. He's 27 kg so medium big and it it's good for the size. Only thing is that it's very plastic so if you prefer more natural stuff it's not the right choice. It has no smell. It's thick. I can also throw it to my dog indoors. No choking hazard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
H
Verified Purchase
heather
Battle Creek, US
★★★★★ 5
Great for my heavy chewer
My dog loves this soo much so I purchased this one for my friends dog because he kept taking my dogs! Both dogs spend hours chewing on these and are both heavy chewers and this bone lasts forever!! Highly recommend!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
A
Verified Purchase
Anne
Waukegan, US
★★★★★ 5
As expected
Very sturdy toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
Z
Verified Purchase
z01011010z
West Palm Beach, US
★★★★★ 5
Time will tell
My dog can chew through anything so I didn't have high hopes but she is obsessed with this thing and it's really held up so far. She hasn't had it long, but it's looking good. It's already outlasted her other chews so I count that as a win. My only concern is that it could be too hard, and she might crack a tooth. I only let her have it when I'm there to supervise and if she gets a little too aggressive with it, I take it away for a while. We got this because my mom's dog has had one that's lasted a few months and he is another super-chewer that goes through toys like they're nothing. So, if you're looking for something that seems to hold it's own against a toy-destroying power chewer, this one is worth the price. It does have a fairly strong bacon smell at first (that will cling to your hands if you handle it), but that fades pretty quickly once it's out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2023
C
Verified Purchase
Clorista
Waukegan, US
★★★★★ 4
Still standing
My one dog is a super chewer but the other has more delicate jaws and tends to be susceptible to hurting herself on some of his more sturdy toys. I grabbed this on a whim because it looked a bit narrower (good for my girl) but still sturdy (good for my boy and my furniture). First of it was definitely what I was hoping for in size. While sturdy it is still thin enough that my girl doesn't hurt herself when she inevitably runs away with it when the other dog isn't looking. However, it did take both dogs a good deal of coaxing to take an interest. Eventually I ended up hitting the toy with some gravy from their food before they really wanted anything to do with it. Whatever the scent of the toy is it clearly wasnt enough motivation for either of them. (Hence the four stars) but the gravy worked as an attractant for my dogs at least. And now for durability. It's extremely sturdy. Despite the rocky start it is now one of my boys go too toys when he gets to pick something to play with. My girl likes it but it is certainly more his toy then hers. Which is good because his jaws are insanely destructive and so far this toy is holding up far better then the other two I purchased at the same time, and as it's one of his favorites it's not from lack of use! Over all this toy is great if you have a super chewed and/or a dog with thinner jaws who need a good quiet time toy. If your dog isn't as instantly curious as you'd like I recommend some sort of attractant.
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Reviewed in the United States on August 28, 2023

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