PAIR VINTAGE NATIONAL UNION VT - 52 SPECIAL 45TRIODE AMPLIFIER TUBE
Item History & Price
Reference Number: Avaluer:29711154 | Model: VT-52 |
Type: Vacuum Tube | Country/Region of Manufacture: United States |
Brand: National Union |
6.3 filament voltage 45 tube.
These are all same internal construction tubes.
Test new or very strong on my Triplett 3344 tube tester.
1750, 1725 on minimum 1100.
Please check thee pictures for more information.