MKS 3cx800a7 High-Mu Power Triode S/N 1349

dgemba
(36)
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US $255.00
ApproximatelyS$ 330.48
or Best Offer
Condition:
Used
“MKS CX800 A7 Tube---We test these used tube on RF Decks and see if the gains past (and they do). ”... Read moreabout condition
1 lot available (1 items per lot)
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Shipping:
US $5.00 (approx S$ 6.48) USPS Ground Advantage®.
Located in: Chagrin Falls, Ohio, United States
Delivery:
Estimated between Fri, 12 Dec and Thu, 18 Dec 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:
No returns accepted.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:177392969421
Last updated on Sep 12, 2025 22:53:43 SGTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller抯 listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“MKS CX800 A7 Tube---We test these used tube on RF Decks and see if the gains past (and they do). ...
Brand
MKS
Unit Type
Unit
Processor Model
3CX800A7
Unit Quantity
1
Category

Item description from the seller

About this seller

dgemba

96.6% positive feedback•39 items sold

Joined Feb 2014
Usually responds within 24 hours
Seller's other itemsContact

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.1
Reasonable shipping cost
4.2
Shipping speed
4.2
Communication
4.8

Seller feedback (28)

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  • a***l (417)- Feedback left by buyer.
    Past year
    Verified purchase
    I purchased the two tubes he was selling on Buy it Now. He messaged me saying he was not asking enough money and wanted more. I responded that I paid what you were asking. He said I am a man of my word, and I will send the two tubes to you. He gave me someone else's tracking # and said the tubes were sent. Obviously, I never received the tubes. I advised him he never sent the tubes that I purchased. Again, he wanted more money and ultimately cancelled order 12 days after I paid him.
    MKS 3CPX1500A7 High-Mu Power Triode PRICE FOR 2 TUBES. (#176958577865)
  • _***n (206)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good comunicarions. Tne transaction was fine. A+++++
    RF Tube 3CX800A7 tube for Amateur radio. (#176931646603)
  • 1***t (196)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping nice stuff!
    EIMAC YC-257 PA Tube Made in U.S.A (#177428881713)
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