
( Brand: Tungsram ), ( Model: ECC83/12AX7/E803S ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: Hungary )
The Tungsram ECC83/12AX7/E803S is a high-quality vacuum tube that is widely used in various audio applications due to its exceptional sound characteristics. This particular model, manufactured by Tungsram, a renowned brand known for its long history in vacuum tube production, is a 12AX7 equivalent and can also be used interchangeably with the ECC83 or E803S designations.
The Tungsram ECC83/12AX7/E803S tube is a dual triode that delivers a balanced and natural sound with a warm tone that is highly appreciated in many audio applications. It has a high gain factor, making it ideal for use in preamplifiers, amplifiers, and other audio circuitry where it can add depth and richness to the audio signal.
The tube is made using high-quality materials and is known for its long life span, ensuring reliable and consistent performance over time. It features a low noise level, which is essential for maintaining the clarity and detail in the audio signal. The Tungsram ECC83/12AX7/E803S also exhibits a wide frequency response, allowing it to faithfully reproduce the full range of audio frequencies from the low bass to the high treble.
In terms of physical specifications, the Tungsram ECC83/12AX7/E803S tube is a standard 9-pin device with a diameter of 9.52mm and a length of 140mm. It operates at a plate voltage of 300V and a plate current of 200mA. The tube is housed in a glass envelope with a metal base and is protected by a grid leak resistor.
In summary, the Tungsram ECC83/12AX7/E803S tube is a high-quality dual triode vacuum tube that delivers a warm and natural sound with a wide frequency response and low noise level. Its long life span, high gain factor, and wide operating voltage range make it an excellent choice for various audio applications.
Pros of buying Tungsram ECC83/12AX7/E803S tubes:1. High-quality vintage tubes: Tungsram is a well-known brand known for producing high-quality vacuum tubes. These ECC83/12AX7/E803S tubes are considered vintage, which means they have been manufactured using traditional methods and materials, often resulting in a unique sound character.
2. Warm and rich sound: Tungsram tubes are known for their warm and rich sound, making them a popular choice for those seeking a vintage tone. They can help to bring a natural and organic sound to your audio equipment.
3. Durable construction: Tungsram tubes are made with high-quality materials, which means they can last longer than some other tubes on the market. This can save you money in the long run, as you won't need to replace them as often.
Cons of buying Tungsram ECC83/12AX7/E803S tubes:1. Higher price: Vintage tubes, such as Tungsram's ECC83/12AX7/E803S, tend to be more expensive than modern tubes. This can make them a less affordable option for some people.
2. Limited availability: Tungsram tubes can be harder to find in stores and online, which means you may have to search around to find them. This can be time-consuming and frustrating.
3. Potential for noise: Vacuum tubes can sometimes produce noise, which can be a problem if you're looking for a clean and quiet sound. Tungsram tubes are no exception, and some people may find that they produce more noise than modern tubes.
Conclusion:Tungsram ECC83/12AX7/E803S tubes are a great choice for anyone looking for a vintage tone and a high-quality, durable tube. While they can be more expensive and harder to find than modern tubes, their warm and rich sound can be worth the investment for many audio enthusiasts. If you're willing to put in the time and effort to find them, Tungsram tubes can be a valuable addition to your audio equipment.
Recommendation:If you're interested in trying out Tungsram ECC83/12AX7/E803S tubes, I would recommend starting with a single tube to see how you like it. You can use it in a preamp, power amp, or other audio equipment to get a sense of its sound character. Once you've tried it out, you can decide whether you want to invest in more Tungsram tubes for your audio system. Happy listening!
The Tungsram tubes are among best made. They are factory screened for a 10,000 hour heater life, matching internal tirades, rather like the telephoning ecc803s. Price is for one pair. For sale a tightly matched pair of Tungsram e83cc nos, new in box and unused.
Very accurate in sound with an open airy top end and powerful bass.