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GE

5V4GA GE Gray Plates Side Square Getter Rectifier Tube Made in USA ’62 - Tested Like NOS

5V4GA GE Gray Plates Side Square Getter Rectifier Tube Made in USA ’62 - Tested Like NOS

$55.00 AUD
$55.00 AUD
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5V4GA / GZ32 GE Gray Plates Side Square Getter Rectifier Tube Made in USA ’62

FUNKE Tested – Like NOS – Balanced Sections

Description:

This 5V4GA / GZ32 GE – General Electric, Made in USA production, year 1962, is a quality American rectifier tube, belonging to a family highly appreciated in vintage hi-fi equipment, tube amplifiers, and compatible circuits requiring a 5V4GA / GZ32.

The internal construction features gray plates and side square getter, a typical configuration of GE American production of the era. This is an original vintage tube, not NOS, but electrically in excellent condition, tested on a Funke W19 with a result of Like NOS.

The measured emission is 78 mA / 78 mA, with perfectly balanced sections: a very significant figure for a rectifier, as it confirms extremely regular behavior between the two internal sections.

Sonic Characteristics

The 5V4GA / GZ32 does not directly process the audio signal, but it plays a fundamental role in the power supply section of the device, influencing its sound.

This GE Made in USA offers solid and traditional construction, with a very balanced electrical output, ideal for those seeking a reliable, well-tested vintage rectifier, ready for use in compatible equipment.

Bass

In properly designed circuits, stable rectification can contribute to a more orderly and controlled low end. The response tends to maintain good structure and consistency, without sensations of excessive softness or instability.

Mids

Power supply stability helps preserve a fluid, natural, and highly articulate mid-range. In compatible vintage equipment, this characteristic can contribute to a balanced and pleasing musical presentation.

Highs

The high-end benefits from a stable and regular electrical foundation. The perceived result, within the context of the circuit, can be a clean, composed, and orderly rendition, without artificial excesses.

Dynamics

The Like NOS emission value and perfect balancing between the sections support a stable and consistent dynamic response. The tube is well suited for devices where rectification must maintain control and regularity during listening.

Soundstage

In well-optimized vintage hi-fi systems, an efficient and balanced rectifier can promote a more stable soundstage, with good focus and an orderly presentation of instruments.

🎧 Use in Hi-Fi Amplifiers

This 5V4GA / GZ32 GE is suitable for vintage hi-fi amplifiers, preamplifiers, power amplifiers, and compatible equipment that require a 5V4GA / GZ32 rectifier according to specifications.

It is particularly interesting for those who want a vintage American tube, carefully tested, with very high emission and perfectly balanced sections.

🎸 Use in Musical Applications

In compatible instrument amplifiers, this 5V4GA can offer a stable and orderly response, with a good sense of control in the power supply.

It is suitable for circuits that use the 5V4GA / GZ32, always respecting the technical specifications of the equipment.

🎯 Note for Audiophiles and Technicians

This tube represents a very valid choice for those seeking a vintage American GE Made in USA rectifier, with gray plates and side square getter construction, offering high-level electrical performance.

The test on Funke W19 confirmed a Like NOS result, with 78 mA / 78 mA emission and perfectly balanced sections. This makes it a particularly attractive solution for restorations, quality maintenance, and vintage audio applications where stability and regularity are crucial.

Test Results

Tubes Tested on Funke W19 Tube Tester:

Voltage Test: Va = 60V, Vf = 5V
Good from: Ia = 55 mA
Average 100%: Ia = 84.6 mA
TEST RESULT: VERY STRONG

Tube:

  • Section 1: Ia = 78 mA
  • Section 2: Ia = 78 mA

Additional Tests performed:
  • Emission Quality: Excellent – Very strong and stable emission, without fluctuations.
  • Shorts and GAS: Absent.

Condition:

  • Condition: Vintage Tubes - Tested and fully functional - Supplied in original box.
  • Functionality: Perfectly operational.
  • Aesthetic condition: Excellent – Labels well preserved, minimal signs of age. See photos for details.
  • Manufacturing Code: 62-35 188 → RMA/EIA Open Date Code → manufactured in the 35th week of 1962 - 188 → General Electric Company, Syracuse 1, N. Y.

Discover why our tubes are different →

Terms of Sale & Safety

Sales Terms & Product Safety

Each vacuum tube is carefully selected, tested, and verified in our laboratory before shipment. Where stated in the listing, test results, matching data, and declared characteristics refer to measurements performed using the specified test equipment and operating conditions.

Sound descriptions are provided for guidance only and reflect the characteristics generally associated with that particular tube type. Personal sound preferences, tube rolling, or perceived differences between audio systems do not constitute a product defect.

Before installation, please verify the tube’s electrical and mechanical compatibility with your equipment and follow the manufacturer’s instructions.

New production and NOS tubes are shipped with a tamper-evident security seal and internal technical documentation to ensure traceability of the product’s condition at the time of shipment.

Product Safety (GPSR)

Vacuum tubes are electronic components intended exclusively for use in compatible equipment and must be installed in accordance with the equipment manufacturer’s instructions.

Due to their historical or vintage nature, certain technical specifications may be based on original datasheets or equivalent technical documentation when documentation from the specific manufacturer is unavailable.

Use only with suitable equipment. Keep out of reach of children.

Shipping & Returns

Shipping & Returns

We ship worldwide using carefully selected express carriers and protective packaging specifically designed for vacuum tubes.

If you change your mind, you may exercise your right of withdrawal within 14 days of delivery, where applicable under the relevant consumer protection laws. The product must be returned complete with its original packaging and accessories, in the same commercial condition in which it was received. Return shipping costs are the responsibility of the customer.

Every returned item undergoes a technical inspection. Installation, use, tube rolling, or any other handling may reduce the product’s commercial value and may affect the refund amount, in accordance with applicable law.

If you believe the product has a lack of conformity, our laboratory will carry out the necessary inspections and apply the remedies provided by the applicable consumer protection legislation.

For further details, Customers are invited to consult the “Terms and Conditions” and “Refund Policy” sections of our website, or to contact us before placing an order.

Vacuum Tubes Treasures
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📧 info@vacuumtubestreasures.com

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