One Tested Type 45 Westinghouse Rare Tall Bottle Audio Receiver Vacuum Tube

Country of origin:   USA

Production era: 1940s

Model:    45

Manufacturer:    Westinghouse

Type:  power triode

Plate type:  black ribbed

Filaments:  hanging V

Base type:   UX 4 pins

Spacers: two with tabs

Getter frame:   dimpled foil

Getter flash:   side

Glass:   clear  

Stencils:  excellent  

Condition:   excellent

Usage (estimate):   nominal

Carton:  NA

Quantity:   1

Please review the photos for more detail

Test results:

       Excellent strong test result for Gm:  64

       For Gm, 47 is the recommended minimum    

Shorts: None detected

For testing, a calibrated Military TV-7 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