Description

Match Tested Pair of 6BQ5 EL84 Sovtek Audio Receiver Guitar Amplifier Vacuum Tubes Country of origin: Russia Production era: Estimate 1980s Model: 6BQ5 EL84 Manufacturer: Sovtek Type: power Plate type: gray vented with copper rods and grid radiators Filaments: standard Base type: 9 pin Spacers: two Getter frame: halo wire Getter flash: top Stencils: some wear Condition: very good Usage (estimte): some emissions spray Quantity: 2 Please review the photos for more detail Test results: Excellent strong balanced matched test results for Gm/bias: Gm: ~ 9.9 with bias =23.5 mA Gm: ~ 10.0 with bias =24.5 mA For Gm, the suggested minimum value is: 5.5 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