Features & Benefits
- Enhanced with Gold Pins
- Big, warm, and musical
- High Gain
- Ultra-low microphonics
- Superb linearity with a dynamic 3-D sound
- Matched Pair
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- Tung-Sol Gold 12AX7 / ECC803S, Matched Pair
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Item #:
11096522
Tung-Sol Gold 12AX7 / ECC803S, Matched Pair
Item #:
11096522
AUD 149
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What Stands Out
Exceptional Sound Quality
The Tung-Sol Gold 12AX7/ECC803S provides rich tonal depth and clarity, enhancing musical expression and audio detail for both audiophiles and musicians seeking studio-grade performance.
Matched Pair
This matched pair ensures consistent performance and optimal synergy in amplifiers, reducing distortion and providing a balanced output, making it ideal for professional audio setups.
Durable Construction
Engineered with high-quality materials, Tung-Sol's vacuum tubes are built for longevity and reliability, minimizing the need for frequent replacements and maximizing the value for dedicated users.
Product Details
- Enhanced with Gold Pins for ultimate performance
- Matched Pair for consistent gain and conductance
- Delivers big, warm, and musical sound
- High gain with ultra-low microphonics
- Superb linearity for dynamic 3-D sound experience
- Gold pins for added durability and quality
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Special Feature | 1-Touch Recording |
| Compatible Devices | Amplifier |
| Polar Pattern | Bidirectional |
| Microphone Form Factor | Large Diaphragm |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 77 dB |
| Number of Channels | 1 |
| Color | Gold |
| Item Dimensions | 2 x 1 x 3 inches (5.1 x 2.5 x 7.6 cm) |
| Antenna Location | Gaming |
| Brand | Tung-Sol |
| Model Name | 12AX7 / ECC803 |
| Model Number | 12AX7 / ECC803 |
| Built-In Media | Microphone |
| Manufacturer | Tung-Sol |
| UPC | 735757052124 |
| Mfr Part Number | 12AX7 / ECC803 |
| Unit Count | 2.0 Count |
| Recommended Uses For Product | Gaming |
| Included Components | Microphone |
Who Should Buy?
-
Tube Enthusiasts
Perfect for audiophiles seeking high-quality sound from their tube amplifiers and guitar gear.
-
Guitar Players
Ideal for musicians wanting to enhance tone and performance of their tube amplifiers.
-
Audio Professionals
Great choice for sound engineers requiring reliable, premium tubes for studio equipment and live performances.
-
Budget Shoppers
Not suitable for those looking for low-cost alternatives, as premium tubes carry a higher price tag.
Product Description
Tung-Sol Gold 12AX7 / ECC803S, Matched Pair
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes Tung-Sol Gold 12AX7 ECC803S unique compared to other 12AX7 tubes?
Answer: The Tung-Sol Gold 12AX7 ECC803S features a specially selected gold pin design, which enhances electrical conductivity and provides superior sound quality. This tube is known for its warm tone and extended frequency response, making it ideal for musicians seeking rich harmonics in their guitar amplifiers or for audiophiles wanting the best clarity in home audio systems. Using this tube can significantly elevate your sound experience, especially in high-gain applications where clean headroom is crucial. -
Question:
Can I use Tung-Sol Gold 12AX7 ECC803S in place of other 12AX7 tubes?
Answer: Yes, the Tung-Sol Gold 12AX7 ECC803S can replace other standard 12AX7 tubes, thanks to its compatibility with the same pin configuration and electrical specifications. However, it's essential to consider the specific tonal characteristics it offers. If your goal is to achieve a more dynamic performance with improved clarity and warmth, this tube is a fantastic choice. It's frequently used in professional audio gear and guitar amplifiers, enhancing both live performances and studio recordings. -
Question:
What are the main applications for Tung-Sol Gold 12AX7 ECC803S tubes?
Answer: Tung-Sol Gold 12AX7 ECC803S tubes are widely used in various applications, including guitar amplifiers, high-fidelity audio equipment, and as preamp tubes in vintage and modern audio devices. Their excellent gain characteristics and tonal versatility make them a favorite among musicians looking to achieve a specific sound. Whether you're boosting your guitar tone or enhancing your listening experience, these tubes deliver exceptional performance. -
Question:
How long can I expect Tung-Sol Gold 12AX7 ECC803S tubes to last?
Answer: The lifespan of Tung-Sol Gold 12AX7 ECC803S tubes can vary depending on usage, but they generally show a robust durability in both studio and live settings. With proper care and ideal operational conditions, you can expect a substantial number of hours of performance before needing a replacement. Regular users often report that these tubes maintain their tonal integrity over extended periods, making them a reliable choice for those who value long-lasting quality. -
Question:
What sound characteristics can I expect from the Tung-Sol Gold 12AX7 ECC803S?
Answer: Tung-Sol Gold 12AX7 ECC803S tubes are renowned for their rich, harmonic distortion and warmth. They produce a sweet, musical tone with balanced highs and a solid bottom end, making them perfect for both clean tones and overdriven sounds. Musicians often find that these tubes add depth and character to their overall sound, enhancing both the nuances and the dynamics of their performance. Whether you're recording or performing live, expect a more pronounced mid-range and smooth highs. -
Question:
Is matching important for the Tung-Sol Gold 12AX7 ECC803S tubes?
Answer: Yes, using matched pairs of Tung-Sol Gold 12AX7 ECC803S tubes is important for achieving optimal performance, especially in applications like push-pull amplifier circuits. Matched tubes ensure that the electrical characteristics are consistent, leading to better tonal balance and reducing distortion. This pairing is crucial for getting the best performance out of your amplifier or audio equipment, ensuring you experience a harmonically rich sound that is cohesive and well-defined. -
Question:
How do I properly install Tung-Sol Gold 12AX7 ECC803S tubes?
Answer: To install Tung-Sol Gold 12AX7 ECC803S tubes, first ensure your equipment is powered off and unplugged to avoid any electrical hazards. Carefully insert the tube into the socket, aligning the pins with the holes, and gently push down until it is seated firmly. Take care not to force the tube, as this could damage the socket or the tube itself. Once installed, power your device back on and allow it to warm up. You will notice enhanced audio performance as the tube reaches optimal operating temperature. -
Question:
Are there any special maintenance tips for Tung-Sol Gold 12AX7 ECC803S?
Answer: While Tung-Sol Gold 12AX7 ECC803S tubes are built for durability, you'll want to handle them with care to prolong their lifespan. Avoid touching the glass with bare fingers, as oils can degrade performance. Regularly check for any signs of wear or microphonics, and ensure your equipment is adequately ventilated during use to avoid overheating. Keeping your amp and gear clean also contributes to the longevity of the tubes, ensuring they maintain optimal sound quality over time. -
Question:
Where can I buy Tung-Sol Gold 12AX7 ECC803S, Matched Pair in Australia?
Answer: You can buy the Tung-Sol Gold 12AX7 ECC803S, Matched Pair from Ubuy in Australia. Ubuy is a reliable online platform that offers a wide selection of audio and musical equipment, ensuring you receive quality products with convenient access. They often stock a variety of tubes and accessories, making it an excellent choice for musicians and audiophiles looking to enhance their setup. -
Question:
What should I consider when choosing tubes for my amplifier?
Answer: When choosing tubes for your amplifier, consider several factors such as the tonal characteristics you desire, the type of music you play, and the specific features of your amplifier. The Tung-Sol Gold 12AX7 ECC803S is known for its clarity and warmth, which suits a wide range of genres. Additionally, evaluate whether you need matched pairs for consistent performance and consider your current setup to ensure compatibility. Proper selection can greatly influence your sound quality and overall performance.
Tung-Sol Tubes 12AX7 / ECC803 Editorial Review
The Tung-Sol Gold 12AX7 / ECC803S matched pair of tubes are a popular choice with audio enthusiasts for its impressive sonic outputs. The tubes are a cut above the standard 12AX7s and provide a lot more detail and tonal clarity. Customers have been using them in a range of audio equipment such as preamplifiers, phono preamps, and even bass amps with great success. The matched pair worked right out of the box for most customers, and it was an easy upgrade. The tubes were proven to be stable, and the impressive sound quality made them a worthwhile purchase for the price point. However, a few customers complained about one of the tubes burning out after just a few hours. One customer experienced one of the tubes failing after three months, but Viva Tubes replaced the tube without charge even though the warranty had expired. They received praise for their excellent customer service. Overall, the tubes are a highly recommended upgrade for anyone looking to improve their audio equipment's sound quality.
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Pros
- Improves sound quality, providing more detail and tonal clarity
- Matched pair works right out of the box
- Proven to be stable
- Affordable upgrade
Cons
- Some customers reported one of the tubes burning out quickly
Platform Trust & Buyer Confidence
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Chris
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
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“so easy to order delivery was way earlier than i expected”
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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