Revitalize your vintage amplifier with the Electro-Harmonix 6973EH power tube, a must-have for musicians seeking authentic, genuine NOS 6973 performance without breaking the bank. Perfectly suited for Supro, Valco/Gretsch, and Magnatone amps, this tube is a game-changer for those who crave that classic sound. Unlike rebranded alternatives, the 6973EH offers a unique tonal palette—delivering a soft, blooming tone when played clean and a warm, compressed grit as you push the limits.

Whether you're restoring a classic jukebox or enhancing your stereo system, this tube provides the reliability and sound quality you've been searching for. With the ability to produce around 15W of power with a tube rectifier and up to 25W with a silicon rectifier, it offers versatility for various setups. Remember, this tube isn't compatible with EL84s, so consult your amp's specifications before purchase. Explore new levels of sonic excellence with the Electro-Harmonix 6973EH and let your music resonate like never before.

Key Features:

• Compatible with select Supro, Valco/Gretsch, and Magnatone amps
• Soft bloom tone when clean; warm, compressed grit when pushed
• Produces ~15W with tube rectifier and 25W with silicon rectifier
• Ideal for classic jukeboxes and stereo systems
• Not interchangeable with EL84s due to different pin structures

Product specs

FAQs

What is the Electro-Harmonix 6973EH power tube typically used for?

The Electro-Harmonix 6973EH power tube is commonly used in vintage amplifiers and reissue models that originally utilized 6973 tubes, providing a classic sound suitable for guitar amplifiers.

How does the Electro-Harmonix 6973EH compare to other power tubes?

The Electro-Harmonix 6973EH is known for its robust construction and reliability, offering a warm, vintage tone that is distinct from other power tubes like the EL84 or 6V6, which may have different tonal characteristics.

Is the Electro-Harmonix 6973EH compatible with modern amplifiers?

While primarily designed for vintage and reissue amplifiers, the Electro-Harmonix 6973EH can be used in modern amplifiers that are specifically designed to accommodate 6973 tubes.

Where are Electro-Harmonix 6973EH tubes manufactured?

Electro-Harmonix 6973EH tubes are manufactured at the Reflektor plant in Saratov, Russia, known for producing high-quality vacuum tubes.

Can the Electro-Harmonix 6973EH be used in place of an EL84 tube?

The Electro-Harmonix 6973EH is not a direct replacement for an EL84 tube, as they have different pin configurations and electrical characteristics, so they should only be used in amplifiers designed for 6973 tubes.