NOS 1951 Black Base Osram KT-66 Matched Pair Vacuum Tubes Marconi GEC England

qtubes
(823)
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US $1,199.99
as low as $74.29/mo with
Condition:
New
People are checking this out. 3 have added this to their watchlist.
Shipping:
US $12.80 USPS Ground Advantage®.
Located in: Colorado Springs, Colorado, United States
Delivery:
Estimated between Fri, Dec 12 and Tue, Dec 16 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns.
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eBay item number:286452539307
Last updated on Dec 01, 2025 00:48:29 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
Great Britain
Brand
OSRAM
Type
Vacuum Tube
Model
KT66
Category

Item description from the seller

About this seller

qtubes

100% positive feedback•1.3K items sold

Joined Aug 2000
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (528)

All ratingsselected
Positive
Neutral
Negative
  • p***t (96)- Feedback left by buyer.
    Past year
    Verified purchase
    Excellent and very accommodating seller. Always prompt and great communication. Went out of his way to ship via USPS first class international instead of ebay’s own service and the shipment arrived in less than 10 days. Quite pleased with that. The tubes were packaged properly and just as described. Great value overall!
    Date Matched Quad (4) GE 6080 Vacuum Tubes NOS New In Box General Electric 6AS7G (#286176331574)
  • f***d (1222)- Feedback left by buyer.
    Past month
    Verified purchase
    PERFECT OVERSEAS TRANSACTION ! Great service and excellent communication, very fast and safe shipping, tubes perfectly described and packed. GREAT THANKS ! 5*****+++++
    Sylvania 6SN7GT Vacuum Tubes Strong 1951 Date Matched Pair Clear Top Black Plate (#286312466077)
  • 3***3 (3820)- Feedback left by buyer.
    Past month
    Verified purchase
    Awesome seller. Highly recommended. Very fast shipping. Item came in as described condition in the listing and was adequately packaged. It looks great, just like the pictures. A quality product and great buy for the money. A+ and 5 Stars all around!
    1957 Matched Quad RCA 12AU7A ECC82 Vacuum Tubes Long Black Plates Square Getters (#286081404434)
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