-40%
Two, Tung Sol 112A, #12A, match date pair, 12A, UX-112A, CX-112A equ
Two, Tung Sol 112A, #12A, match date pair, 12A, UX-112A, CX-112A equ
Two, Tung Sol 112A, #12A, match date pair, 12A, UX-112A, CX-112A equ
Two, Tung Sol 112A, #12A, match date pair, 12A, UX-112A, CX-112A equ

Two, Tung Sol 112A, #12A, match date pair, 12A, UX-112A, CX-112A equ

$ 29.01

Availability: 100 in stock
  • Country of Manufacture: United States
  • Modified Item: No
  • Item must be returned within: 14 Days
  • Type: Vacuum Tube
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back
  • Custom Bundle: No
  • Non-Domestic Product: No
  • MPN: UX-112A
  • Restocking Fee: No
  • Model: 12A
  • Brand: Tung Sol
  • All returns accepted: Returns Accepted

    Description

    Two, Tung Sol 112A, #12A tubes, with the shouldered glass envelope. These are obviously, vintage, US made Tung Sol tubes and not the modern day, Russian made reproduction/re-issue of Tung Sol tubes. These are of course exact equivalents to the UX-112A/UX112A, CX-112A/CX112A, and 12A tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, engraved logos, excellent silvering. Tubes are matched for dynamic gain and structure- test at 2200, 2150 where pass/fail is 1040 micromho. These tubes measure at new levels for dynamic gain. The tubes have the same structure inside and out, having matching date codes of "9-3", September of 1933..
    Many other lots of tubes for sale this week.
    Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.