High vacuum full-wave rectifier. 5 volt indirectly heated cathode. This valve does not appear to have any Philips factory codes, indicating that it is probably a 'Buy in' for the replacement market.

The GZ32 has considerably higher ratings than the 5V4G so presumably this is a GZ32 dual marked to indicate that it is a suitable replacement for the lower rated 5V4G

Manufacturer: Unknown, England, circa 1958. Manufactured for: Philips Australia.

Physical Description

Base type: octal No. of pins in base: 5 Bulb shape: shouldered Bulb material: glass

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