Description: Here are 2 new in the original boxes RCA 12BY7A tubes.These tubes have the same construction with the black plates,2 side getters and top O shaped getter..These tubes were made in the USA probably in the 1950`s or 60`s . I tested the tubes on my Hickok 600 Mutual Conductance Tube tester and they read new and close and strong at (8250) and (8500) micromhos , where (6000) micromhos is the average reading of new 12BY7A tubes given on the roll chart. They have no shorts or gas. Your tube tester readings may be different than my tester, but these tubes test new. USPS Ground Advantage shipping with tracking is $6.00. USPS 1st Class International Shipping is $17.00.I have been selling tubes on Ebay since 1996 and i know how to pack tubes so they will arrive safely. I usually ship on the next business day.
Price: 19.75 USD
Location: Moscow, Pennsylvania
End Time: 2025-01-02T03:14:06.000Z
Shipping Cost: 6 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: RCA
Type: 12By7A
Country/Region of Manufacture: United States
Modified Item: No
