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12SN7

  • Vintage 1952 Tung-Sol 12SN7GT Tube: 2800/2600: #6
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 2800/2600: #6
    Tung-Sol 12SN7GT Tube, 2800/2600 mhos. #6 Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 2800/2600 Micromhos and it was packaged on October 14,...
  • Vintage 1952 Tung-Sol 12SN7GT Tube: 2900/2800: #3
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 2900/2800: #3
    Tung-Sol 12SN7GT Tube, 2900/2800 mhos. #3 Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 2900/2800 Micromhos and it was packaged on October 14,...
  • Vintage 1952 Tung-Sol 12SN7GT Tube: 2950/2900: #2
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 2950/2900: #2
    Tung-Sol 12SN7GT Tube, 2950/2900 mhos. #2 Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 2950/2900 Micromhos and it was packaged on October 14,...
  • Vintage 1952 Tung-Sol 12SN7GT Tube: 2950/3100: #5
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 2950/3100: #5
    Tung-Sol 12SN7GT Tube, 3200/2900 mhos. #5 Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 2950/3100 Micromhos and it was packaged on October 14,...
  • Vintage 1952 Tung-Sol 12SN7GT Tube: 3000/2850: #4
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 3000/2850: #4
    Tung-Sol 12SN7GT Tube, 3000/2850 mhos. #4 Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 3000/2850 Micromhos and it was packaged on October 14,...
  • Vintage 1952 Tung-Sol 12SN7GT Tube: 3200/2900: #1
    $50.00 Vintage 1952 Tung-Sol 12SN7GT Tube: 3200/2900: #1
    Tung-Sol 12SN7GT Tube, 3200/2900 mhos. #1Vintage from 1952  This is a vintage Tung-Sol 12SN7GT Vacuum Tube in its original box. The mutual conductance tests 3200/2900 Micromhos and it was packaged on October 14, 1952...