Telefunken 12AX7/ECC83 – Smooth or Ribbed Plates

If you're searching for the finest 12AX7 tube, look no further than the NOS Telefunken 12AX7/ECC83. These vintage originals, expertly crafted in Germany, are widely regarded as some of the best preamp tubes ever made for both guitar amplifiers and hi-fi systems, delivering unparalleled tone, clarity, and unmatched quality—making them a top choice for audiophiles and musicians alike.

• Smooth Plate: Known as the “King of Cream,” this version delivers a warm, smooth, and well-balanced tone with effortless clarity and a natural feel. Its refined character ensures rich harmonics and depth without ear fatigue, making it perfect for extended listening or playing sessions.
  

• Ribbed Plate: Versatile and dynamic, perfect for both guitar amps and high-fidelity audio applications where warmth and clarity are desired. 

Free Tube Matching
Order any quantity, and we’ll match your tubes for free to ensure optimal performance.

With a reputation for its legendary sound quality, the Telefunken 12AX7 is in high demand. Our stock is limited, so act fast! While we strive to provide original boxes when available, many vintage tubes were shipped in bulk packaging. We guarantee the performance of all our tubes, and each one is thoroughly tested on multiple industry-standard testers. If for any reason your tube doesn’t perform as expected, we offer a full refund.

Need help deciding what tubes are best for you?

Use our plate cheat sheet and vacuum tube buyers guide to determine which tubes are best for you. Likewise, you are welcome to reach out to us directly at Support@FuzzAudio.com or by using our chat located on our shop page if you have further questions.