Description
Tested Pair of 6K6GT RCA FAA NOS NIB Audio Receiver Guitar Power Vacuum Tubes Match tested Country of origin: USA Production era: 1950s Model: 6K6GT Manufacturer: RCA Type: Power Plate type: black Base type: octal 8 pin Getter frame: wire Getter flash: base Filaments: standard Glass: Clear Stencils: excellent Condition: minor variation Cartons: original off-white Usage: NOS (new) Quantity: 2 Please review the photos for more detail Test results: Matched test results for Gm/bias: For Gm ~1.3 with bias =6.5 mA For Gm ~1.4 with bias =8.0 mA For Gm, the suggested minimum value is: .75 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in guitar amplifiers, preamps, and general audio 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