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Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio
Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio
Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio
Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio
Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio

Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Tested Trio

$ 10.03

  • Country/Region of Manufacture: United States
  • MPN: Does Not Apply
  • Model: 77
  • Type: Vacuum Tube

Description

Tested Trio of Type 77 Mix Brands Audio Receiver Radio Power Vacuum Tubes Country of origin: USA Production era: Estimate 1960s Model: 77 Manufacturer: Mix Type: power Plates: round silver Spacers: tabs Getter frame: dimpled foil Getter flash: circular side Stencils: some wear Condition: very good, minor variations Usage (estimate): nominal Cartons: NA Quantity: 3 Please review the photos for more detail Test results: Strong balanced test results for Gm: .9, .88 and 1.15 For Gm, the suggested minimum is: .71 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in audio amplifiers, power amps, and general tube equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information