-40%
Two, RCA #45, shouldered glass, matching pair, UX-245, CX-345 eq
Two, RCA #45, shouldered glass, matching pair, UX-245, CX-345 eq
Two, RCA #45, shouldered glass, matching pair, UX-245, CX-345 eq
Two, RCA #45, shouldered glass, matching pair, UX-245, CX-345 eq

Two, RCA #45, shouldered glass, matching pair, UX-245, CX-345 eq

$ 89.2

Availability: 36 in stock
  • Type: Vacuum Tube
  • Custom Bundle: No
  • Refund will be given as: Money Back
  • Non-Domestic Product: No
  • Return shipping will be paid by: Buyer
  • MPN: 45
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Model: 45
  • Country of Manufacture: United States
  • Modified Item: No
  • Brand: RCA

    Description

    Two, RCA #45 tubes, with the shouldered glass envelope.
    These are of course exact equivalents to the UX245/UX-245, CX345/CX-345, 145, and 245 tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Black plates, firm bases, excellent silvering. Tubes are matched for dynamic gain and structure- test at 2125, 2025 where pass/fail is 1170 micromho. The tubes have the same structure inside and out, These are of late 1940's construction, amongst the last of the RCA made, RCA branded tubes- before they started rebranding Sylvania made 45 tubes.
    Many other lots of tubes for sale this week.
    Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.