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Mullard

Mullard GZ34 5AR4 Rectifier Tube 4 Notch OO-Getter - BVA - Blackburn 1967 - NOS

Mullard GZ34 5AR4 Rectifier Tube 4 Notch OO-Getter - BVA - Blackburn 1967 - NOS

Regular price $259.00 USD
Regular price Sale price $259.00 USD
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Product Summary

Model: 1967 Mullard GZ34 5AR4 (Made in United Kingdom)

Date codes: B7I2 (B = Blackburn, 7 = 1967, I = September, 2 = Week 2 of production month)

Silkscreen: 90% - 100%

Packaging: New white boxes.

Professional Tube Testing

This set was tested and certified by RoeTest V11 tester with the following result: 

Measured plate current (IA): 68.89/65.89 mA  - 106%/101%  (100% = 65 mA)

NO shorts, leakage or gas. NO noise or microphonics.

Curve trace is also included in the original RoeTest report.
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