RCA 2E25A Electron Tube Hytron
( Brand: Rca ), ( Model: 2E25A ), ( Type: Tube )
Review RCA Electron Tube Tested Hytron
The 2E25A Electron Tube Hytron RCA is a vintage electronic component that was originally manufactured by RCA Victor Company, a renowned name in the audio industry. This tube is a dual triode design, which means it has two independent triode stages within a single vacuum tube.
The 2E25A is a high gain, low plate resistance triode, making it ideal for use in amplifier circuits. It has a high mu (mutual conductance) value, which means it can handle a large input signal without distortion, resulting in a clean and clear audio output.
The tube measures approximately 6.5 inches in length and 2.5 inches in diameter. It is a glass sealed tube, with a metal filament and grid structures inside. The filament is typically operated at around 6.3 volts DC, and the plate voltage can vary depending on the specific circuit design.
The 2E25A Electron Tube Hytron RCA is known for its warm and rich sound character, which is a result of its design and the vacuum tube technology. It is often used in vintage audio equipment, such as tube amplifiers, preamplifiers, and radio receivers, to provide a unique and nostalgic listening experience.
In modern times, the 2E25A is also appreciated by audiophiles and hobbyists who enjoy building and restoring vintage audio equipment. It can be a challenge to find these tubes in new condition, as they are no longer in production, but they can often be found in second-hand markets or through specialized electronics suppliers.
In summary, the 2E25A Electron Tube Hytron RCA is a vintage dual triode tube that offers a unique sound character and is appreciated by audio enthusiasts for its warm and rich sound. It is a valuable component in vintage audio equipment and can be a challenging, yet rewarding, addition to modern audio projects.
Pros of buying 2E25A Electron Tube Hytron RCA:1. Authenticity and Vintage Appeal: The 2E25A Electron Tube Hytron RCA is a vintage tube that has been in production since the 1950s. Purchasing this tube can add a unique and authentic sound to your audio system, as well as a vintage aesthetic.
2. Warm and Rich Sound: Tube amplifiers, including those with the 2E25A tube, are known for their rich, warm, and lush sound. This tube can provide a more natural and less harsh sound compared to solid-state amplifiers.
3. Durability: Electron tubes, including the 2E25A, have a longer lifespan compared to solid-state components. With proper maintenance and care, these tubes can last for decades.
Cons of buying 2E25A Electron Tube Hytron RCA:1. Higher Cost: Electron tubes are generally more expensive than solid-state components. The 2E25A is no exception, with prices ranging from $50 to $200 or more.
2. Maintenance and Care: Electron tubes require more maintenance and care than solid-state components. This includes regularly checking for proper operation, cleaning the tubes, and replacing them when needed.
3. Limited Availability: Vintage electron tubes, including the 2E25A, can be difficult to find. This can make it challenging to find replacements if the tube fails or if you need to upgrade to a different tube.
Conclusion:If you're looking for a unique and authentic sound for your audio system and are willing to invest in maintenance and care, the 2E25A Electron Tube Hytron RCA can be a great option. However, the higher cost and limited availability may make it a less appealing option for some.
Recommendation:If you're interested in purchasing the 2E25A Electron Tube Hytron RCA, we recommend doing thorough research to ensure you're getting a quality product. Look for reputable sellers and check for any warranties or guarantees. Additionally, consider the cost of maintenance and replacement tubes to ensure you're comfortable with the ongoing costs. Ultimately, the decision to purchase the 2E25A Electron Tube Hytron RCA should depend on your personal audio preferences and budget.
Details:
Type tube part model hytron 2E25A tube tested new old stock condition tested good on a Hickok 6000 for gm 1 filament 2 checked for shorts 3 gas,grid 4 emission test 5 dynamic mutual conductance gland 6 life test useful life in tube just got my Hickok tube tester back from repair and calibrated so I may be testing this tube on either a Hickok 60 heath kit it 21 or a mercury tube tester it'is all what kind of tube it is, or tubes I feel is worth it each, unless stated otherwise in drop down menu.
Important all tubes are stamp within an invisible security pen identifier to ensure that, in the event of a return, I get the tubes back that I originally sold. When done it will automatic combined.
It very hard to control once it not in our hands. Picture is worth a thousand words and is part of the , color may very on picture quality.
These pictures are for illustration only item may very. I can't not be testing over 2000 tube that I have.
I will inspect each one to verify the brand and number match the box, if that tube appears to be new nos, with no obvious defects and if I feel unnecessary to test. I value you as my customer and truly appreciate the opportunity to discuss your issue with you. Under no circumstances will I accept return tubes for return that are missing this stamp.
It is all about how good the tester is been calibrate and all tester are not created equal. Please be careful not to rub the stamp off until the tube meets your satisfaction.
The stamp is very similar to the chalky paint that tube manufacturers used but it can only be seen with a UV light and as such, it is removable if rubbed with sufficient force. This was one reason I used to own 5 testers because they never read the same. Please rate us fairly.
part #: 2e25a prices
- $39.99-$59.95
specifications tubesocketvintagego:
- brand: Rca
- model: 2e25a
- type: Tube
Shipping tubesocketvintagego:
- handling: 2 days
- type: Flat
- cost: $4.98
Seller tubesocketvintagego:
- zipcode: 92704
- city: Santa Ana, California
Payments tubesocketvintagego:
- PayPal
Returns tubesocketvintagego:
- policy: returns accepted
- type: Money Back
- time: 14 Days
- paid by: Buyer
General tubesocketvintagego:
- in stock: Yes
- Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tube Sockets
Offer tubesocketvintagego:
- Started: June 19, 2016, 11:54 pm
- # Sold: 0
- quantity: 2
- best offer: false
- # bids: 0
Ratings:
- Items as described, prompt shipping. 06-19-16
- Excellent item and shipped fast 06-18-16
- Aok 06-18-16
- HONEST , GOOD packing, & FAST shipping AAAAA deal all the way! 06-18-16
- Exactly as shown, no problems. 06-18-16
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