Discover a piece of audio history with this rare Matsushita National GZ34/5AR4 Double Getter Flat Type Vacuum Tube, a highly sought-after component for vintage audio equipment. Believed to be manufactured in 1965, this rectifier tube boasts a unique flat type design and a distinctive double getter, making it a valuable find for collectors and audiophiles alike. Each tube has been meticulously tested by installing it in an actual device, confirming its operational integrity. Furthermore, it underwent inspection using a US-made TV-7U tube tester, where it achieved impressive measurement values of 64/63 against a discard threshold of 40, indicating robust performance well above the minimum. While this vintage tube exhibits some minor scratches and dirt consistent with its age and 'used' condition, its functionality is assured. Please be aware that the original packaging is not included. This is an exceptional opportunity to enhance your vintage audio setup or collection with a genuine, tested vacuum tube from Japan. Shipped securely from Japan with tracking, ensuring its safe arrival.
| Brand | Matsushita National |
|---|---|
| MPN | GZ34/5AR4 |
| Type | Vacuum Tube |
| Features | Double Getter, Flat Type |
| Country/Region of Manufacture | Japan |
| Year Manufactured | 1965 |
| Tube Type | Rectifier Tube |
Used - Excellent
Condition: Some scratches and dirt.
This is one Matsushita/National GZ34/5AR4.
It is a rare flat type, ring double getter.
Believed to be manufactured in 1965 from the etched manufacturing code 5B5B on the glass.
The vacuum tube listed has been installed in an actual device and confirmed to be working.
We do not possess numerical data such as characteristics.
Inspected with a US-made TV-7U. Measurement values are 64/63 against a discard value of 40.
Original box is not included.
Returns are not accepted, so please judge the appearance from the photos.
No claims, please.
Please check the item's return period. Returns are accepted within that window, and the seller covers the return shipping cost. Feel free to message us with any questions before purchasing — buyer satisfaction is our top priority.
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.
🎉 Great news for US buyers! This product includes all applicable import duties for the United States. No additional charges will be incurred after checkout — the price you see is the price you pay.
From July 1, 2026, the EU is ending its duty-free exemption for parcels valued under €150. A flat customs duty of €3 per HS code (commodity item) will apply to shipments sent from outside the EU.
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