Description

Match Tested Trio of JAN CKR 1619 VT-164 Ken Rad Metal Audio Receiver Radio Power Vacuum Tubes Country of origin: USA Production era: Estimate 1950s Model: JAN CKR 1619 VT-164 ( low voltage 6L6) Manufacturer: Ken Rad Type: power Stencils: very good Condition: excellent, some surface tarnish Usage (estimate): minimal Cartons: NA Quantity: Please review the photos for more detail Test results: Strong balanced matched test results for Gm/bias: Gm ~4.6 with bias = 43 mA Gm ~4.8 with bias = 46 mA Gm ~4.7 with bias = 42 mA For Gm, the suggested minimum is: 2.4 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