-40%
Two, RCA UY-227, #27 globe/balloon, matching pair #1, 27, C-327 equivalent
Two, RCA UY-227, #27 globe/balloon, matching pair #1, 27, C-327 equivalent
Two, RCA UY-227, #27 globe/balloon, matching pair #1, 27, C-327 equivalent
Two, RCA UY-227, #27 globe/balloon, matching pair #1, 27, C-327 equivalent

Two, RCA UY-227, #27 globe/balloon, matching pair #1, 27, C-327 equivalent

$ 15.81

Availability: 16 in stock
  • Type: Vacuum Tube
  • Item must be returned within: 14 Days
  • Custom Bundle: No
  • Brand: RCA
  • Country of Manufacture: United States
  • Model: 27
  • All returns accepted: Returns Accepted
  • MPN: 27
  • Modified Item: No
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Non-Domestic Product: No
  • Refund will be given as: Money Back

    Description

    Two, RCA UY-227, #27 tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the C327/C-327, 27, 127, and 227 tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering, oval mica disk stabilizer. Tubes are matched for dynamic gain and structure- test at 1250, 1250 where pass/fail is 710 micromho. The tubes have the same structure inside and out.
    Many other lots of tubes for sale this week.
    Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.