GE 6X4-EZ90 Nos Wave Rectifier Tube Square Getter Great Tter Amplifier

( Brand: Ge ), ( Model: 6X4/EZ90 ), ( Type: Nos Tube ), ( Country/region Of Manufacture: United States )

Review GE Nos 6x4 Full wave Rectifier Tube Square Getter Tested Great

The 6x4-EZ90 NOs Ge 6x4 Full-Wave Rectifier Tube Square Getter, manufactured in 1957, is a vintage electronic component that holds a special place in the hearts of audio enthusiasts and electronics hobbyists alike. This tube, specifically the EZ90 type, is a testament to the golden age of vacuum tubes, a time when these components were the backbone of electronic devices.

The 6x4-EZ90 tube is a full-wave rectifier, meaning it can convert alternating current (AC) to direct current (DC) in both positive and negative cycles. This makes it ideal for use in power supply and audio amplifier circuits. The 6x4 designation refers to the tube's physical dimensions, which are 6 inches long and 4 inches in diameter.

The tube is made using a high-quality Germanium (Ge) material for the cathode, which is known for its excellent electron emission properties. The use of Germanium in this tube contributes to its high efficiency and low noise output. The tube also features a square getter, a material that absorbs unwanted gases in the tube during operation, which helps to ensure a long lifespan and maintain the tube's performance over time.

The 1957 date of manufacture adds to the tube's allure. This was a period when the technology was rapidly advancing, and every new component represented a step forward. The EZ90 tube, with its high performance and reliability, was a prime example of this era's achievements.

In summary, the 6x4-EZ90 NOs Ge 6x4 Full-Wave Rectifier Tube Square Getter is a vintage electronic component with a rich history and excellent performance characteristics. Its use in audio amplifiers and power supplies can add a warm, analog sound to modern audio systems, making it a popular choice among audiophiles. Whether you're a collector, a hobbyist, or a professional, this tube is a must-have for any vintage electronics enthusiast's toolkit.

1. Authenticity: NOS tubes are original, unused tubes from the manufacturing era, ensuring they have not been exposed to modern contaminants or manufacturing processes that may affect performance.

2. Durability: Older tubes are often built with higher-quality materials and craftsmanship, leading to longer lifespans and better sound quality compared to newer tubes.

3. Vintage aesthetic: The 1957 date code gives the tube a vintage look, which can be appealing to collectors and enthusiasts of vintage audio equipment.

4. Higher current handling: The EZ90 is a high-current rectifier tube, capable of handling more current than modern rectifier diodes, making it suitable for power amplifier applications.

5. Improved sound quality: The tube's design and construction can contribute to a more natural, warm, and detailed sound compared to solid-state electronics.

1. Limited availability: NOS tubes are often in short supply, making them more expensive and harder to find than modern tubes or electronic components.

2. Higher cost: Due to their rarity and higher quality, NOS tubes are often more expensive than their modern counterparts, making them a more significant investment.

3. Limited compatibility: Older tubes may not be compatible with modern equipment, requiring the use of specialized adapters or modifications.

4. Lower efficiency: Tube amplifiers generally have lower efficiency than solid-state amplifiers, requiring more power and producing more heat.

5. Maintenance and replacement: Tubes require regular maintenance and may need to be replaced more frequently than solid-state components, adding to the cost and inconvenience of ownership.

If you are an audiophile, collector, or vintage audio enthusiast, the 6x4-EZ90 NOS full-wave rectifier tube with square getter and 1957 date code may be an excellent investment. The tube's high-quality materials, vintage aesthetic, and potential for better sound quality can make it a worthwhile addition to your audio system. However, the limited availability, higher cost, and potential compatibility issues should be considered before making a purchase. If you are looking for a more cost-effective, easy-to-find, and reliable rectifier solution, you may want to consider modern solid-state alternatives.

Details:

Free domestic economy shipping handling on this item. Here are the readings relative to scale: strong, almost perfectly-matched sections.

The green good section of scale on this tester ranges from both sections tube tested great using a reliable Hickok model 800a. This offer is for a vintage nos new old stock Ge type 6x4 full-wave rectifier vacuum tube with square Getter.

It is date coded from 1957 and in the original box. Satisfaction guaranteed.

part #: ez90 prices

• $13.95-$19.88

specifications tubesocketvintagego:

• brand: Ge
• model: 6x4/ez90
• type: Nos Tube
• country/region of manufacture: United States

Ratings:

1. quick easy transaction 03-10-18
2. Just perfect 03-08-18
3. As described,good seller! Nice tube! 03-09-18
4. item as described, great communication, best seller, AAAAA 03-08-18
5. Great!!! 03-11-18

Offer tubesocketvintaGego:

• Started: March 15, 2018, 6:54 am
• best offer: false
• Sold: 0
• quantity: 1
• bids: 0

General tubesocketvintaGego:

• consumer electronics > vintaGe electronics > vintaGe audio video parts accessories consumer electronics > vintaGe tubestubes sockets audio
• in stock: Yes

Shipping tubesocketvintaGego:

• type: Flat
• handling: 3 days
• cost: $0.0

Seller tubesocketvintaGego:

• city: Avilla, Indiana
• zipcode: 46710

Payments tubesocketvintaGego:

• PayPal

Returns tubesocketvintaGego:

• type: Money Back
• time: 14 Days
• policy: returns accepted
• paid by: Buyer
• details: If you should want to return this item for any reason, please contact me first.

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