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GE

6V6GTA GE Gray Plates Halo Getter AMPLITREX Tested Quad VERY STRONG Made in USA

6V6GTA GE Gray Plates Halo Getter AMPLITREX Tested Quad VERY STRONG Made in USA

€94,90 EUR
€94,90 EUR
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6V6 GTA GE Gray Plates Halo Getter AMPLITREX Tested Quad Tubes MADE IN USA

Description:

The 6V6 GTA General Electric Gray Plates with Halo Getter , made in the USA, represent one of the most balanced and musical versions of this classic power tube.
This quartet tested on Amplitrex offers a transparent, dynamic and articulate sound reproduction, with a neutral and refined timbre, suitable for both hi-fi and instrumental applications.

These are not matched tubes, but individually tested with excellent results, ideal for uses where perfect symmetry is not required, such as in auto-biasing amplifiers , single-ended configurations.

Bass : compact, dry and well controlled, with good articulation even on complex signals.
Mids : Clear, smooth and coherent, with natural rendition of vocals and solo instruments.
Highs : soft and transparent, free from harshness, with a pleasant and musical extension.
Dynamics : balanced and always ready, with a fast and controlled response even at peaks.
Soundstage : Wide and uncluttered, with a coherent and precise imaging.

These 6V6 GTA GE Gray Plates are perfect for those who want a clean, detailed sound without excessive coloration , with the reliability of a historic American production.

🎸 Use in Guitar and Bass Amplifiers

The 6V6 GE Gray Plates is a valve that is also highly appreciated in the musical field, in particular for its balanced, compact and musical sound , capable of maintaining transparency and dynamic response even in complex contexts.

🔊 Ideal for musicians looking for:

  • Clean, defined but warm sounds
  • Controlled overdrive, never compressed or muddy
  • Quick and natural response to touch
  • Excellent reliability even under heavy use

🎸 Amplifiers where it performs very well:
Fender Deluxe / Champ / Princeton – for classic, clear and defined tones
Gibson GA Series – delivers detail and body with great musicality
Low-watt boutique amp – ideal for those looking for a dynamic and coherent sound even at low volumes

🎯 Note for guitarists
The neutral yet musical tonal response of these 6V6 GEs is perfectly suited to genres such as jazz, blues, country, and classic rock. The sturdy construction and excellent selection ensure reliable sound reproduction even in less than perfectly symmetrical configurations.

Test Results:

Valve tested on AMPLITREX AT-1000 Tube Tester:

  • Test Conditions: Va = 250V; Vg2 = 250V; Vg = -12.5V
  • Average 100%: Gm = 4.1 ; Ia = 45 mA
  • Test Result: VERY STRONG

Valve 1: Gm = 4.3 ; Ia = 47 mA

Valve 2: Gm = 4.3; Ia = 41 mA

Valve 3: Gm = 4.1 ; Ia = 40 mA

Valve 4: Gm = 4.2 ; Ia = 40 mA

Additional Tests Performed:
  • Microphonics: Standard. Tested and compliant for hi-fi use. or guitar amplifiers.
  • Output Quality: Excellent – ​​Very strong and stable output, no fluctuations.
  • Short circuits and GAS: Absent.

Conditions:

  • Condition: Vintage - Tested and working - In our custom box.
  • Functionality: Fully functional.
  • Aesthetic condition: Fair – Writing almost completely faded, with signs of wear on the feet. See photos for details.
  • Manufacturing Code: CG - January 1985

Find out why our valves 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
www.vtt.store | www.vacuumtubestreasures.com
📧 info@vacuumtubestreasures.com

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  • ATTENTION PLEASE

    Please understand that the writing on the glass of vintage valves has become very delicate over the years and comes off easily. You must handle them with extreme care to avoid this. Wear and damage to the writing on the valves reduces their market value and causes damage. Please exercise extreme caution.

  • ATTENTION PLEASE

    We wish to inform you that any attempts to manipulate shipping destination information in order to obtain lower shipping rates may be considered fraudulent acts. Please provide accurate information and contact us if you have any concerns. We reserve the right to review and, if necessary, cancel orders that we deem to be in violation of our conditions. Thank you for your understanding and cooperation.