Description: Two, new in box, RCA Cunningham #50 tubes, with the shouldered glass envelope. These are of course exact equivalents to the UX250/UX-250, CX350/CX-350, 150, and 250 tubes. Tested on a Hickok TV-3 military tester that has been calibrated, just to make sure. Black plates, firm bases, engraved logo bases, side getter, excellent silvering. Tubes are matched for dynamic gain and structure- test at 1725, 1650 where pass/fail is 950 micromho. The tubes have the same structure inside and out, having matching date codes "C10", mid 1935. Many other lots of tubes for sale this week. Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.
Price: 698.95 USD
Location: Whippany, New Jersey
End Time: 2024-11-21T04:02:32.000Z
Shipping Cost: 0 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
Non-Domestic Product: No
Brand: RCA
Type: NOS Tube
Custom Bundle: No
Model: 50
Country of Manufacture: United States
MPN: 50
Country/Region of Manufacture: United States
Modified Item: No
