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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
ECC83 12AX7 RFT Germany rebranded Standard Industria NOS NIBOne (1 pcs) fully tested NOS tube ECC83 12AX7 RFT made in Germany. Made in famous Muhlhousen tube plant, back in 1974. NOS New Old Stock NIB New In Original Boxes They are real vintage NOS tubes in original boxes made back in 1974 in RFT tube factory. They are rebranded Standard Brand Industria and they are in original red&black boxes. Carefully tested on calibrated tester. Surprisingly good sounding NOS tube in hi end audio amplifiers and in guitar
One (1 pcs) fully tested NOS tube ECC83 12AX7 RFT made in Germany.
Made in famous Muhlhousen tube plant, back in 1974.
NOS - New Old Stock
NIB - New In Original Boxes
They are real vintage NOS tubes in original boxes made back in 1974 in RFT tube factory. They are rebranded Standard Brand - Industria and they are in original red&black boxes.
Carefully tested on calibrated tester.
Surprisingly good sounding NOS tube in hi end audio amplifiers and in guitar amplifiers too!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 2423 reviews
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Product Reviews
★★★★★ 5
Great toy for aggressive chewers
Color: Purple & Blue
My dog loves this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
★★★★★ 5
Good chew toy
Color: Purple & Blue
Our golden retrievers love these. They last awhile too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Dog toy is tough and durable
Color: Blue&Red Fish
It’s great for aggressive chewers, my pittbull loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 1
Our dogs hurt their mouths chewing these bones
Color: Purple & Blue
I don't do a lot of reviews because I realize many are objective opinions. However, in this case I felt it was necessary to warn others. Our dogs are aggressive chewers. Their last rubber bones (not these) which we've purchased before, and recently purchased again, were destroyed quickly. Chunks of rubber came off the ends. Since those didn't hold up like they used to, I found these harder bones hoping they would last longer. They were able to gnaw into the hard plastic within a few minutes. This created sharp edges that cut their mouths. When I saw a bit of blood on the bones, I took them away from the dogs and threw them away. I wondered why they quit chewing on them after being so excited at first. Also, these are hard enough to damage a tooth.
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Reviewed in the United States on December 6, 2025
★★★★★ 2
Pups have shown zero interest in these toys….
Color: Purple & Blue
I would agree that these are indestructible being neither of my dogs have shown any interest in these at all. At this rate they should last forever…
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Reviewed in the United States on April 10, 2026