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