Two Double Disc Sylvania Fat Bottle El34 / 6ca7 Tubes
Item History & Price
Reference Number: Avaluer:7215045 | Country/Region of Manufacture: United States |
Brand: SYLVANIA | Type: Power Tubes |
Two vintage Sylvania fat bottle tubes. Both tubes test extremely strong! One @ 5600 Micromhos and one @ 5400. A new el34 tube will typically test @ 5100 on this Hickok tester.