1974 RCA Mullard GZ34 5AR4 Rectifier Vacuum Tube Great Britain f32 Blackburn
USD 169.99 USD
Specifications
| Brand | Mullard |
| Type | GZ34 |
| Model | 5AR4 |
| Country Of Origin | United Kingdom |
This Blackburn made f32 version is dated B4E2, or the 2nd week of May, 1974. It is the 4 notch version. It tests in the range of an expected new tube but I know it was used. Most NOS tubes test between 60 to 62 per section.
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