Mullard BlackburnGZ32usedMullard Blackburn GZ32One pair of Mullard GZ32 5V4 CV593 NOS branded Valve Electronic and have the same codes: R71 B7A5 (1967 – Blackburn factory). These are rare fat bottle tubes.I will ship USPS Priority Mail insured...215.00

Mullard Blackburn GZ32 [Template]


no longer for sale

One pair of Mullard GZ32 5V4 CV593 NOS branded Valve Electronic and have the same codes:  R71 B7A5 (1967 – Blackburn factory). These are rare fat bottle tubes.

I will ship USPS Priority Mail insured at my asking price.

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