Vacuum Tubes

The Electro-Harmonix 6550 tube delivers powerful performance and a clear, detailed tone....

The Electro-Harmonix 6V6...

The Electro-Harmonix 6L6 MATCHED PAIR tubes provide optimal performance for amplifiers....

The Electro-Harmonix 6922 MATCHED PAIR...

The Electro-Harmonix 6550 Matched Quad...

The Electro-Harmonix 7868 MATCHED QUAD...

The Electro-Harmonix 6V6 MATCHED QUAD...

The Electro-Harmonix 6V6 MATCHED PAIR...

The Electro-Harmonix 6L6 MATCHED QUAD...

The Electro-Harmonix 6L6 tube delivers excellent performance for guitars and amplifiers....

The Electro-Harmonix 6CG7...

The Electro-Harmonix 6CA7 MATCHED PAIR...

The Electro-Harmonix 6CA7...

The Electro-Harmonix 6CA4 tube provides exceptional performance for your audio gear....

The Electro-Harmonix 6922 MATCHED QUAD...

The Electro-Harmonix 6922 delivers crystal-clear sound and reliable performance....

The Electro-Harmonix 6550 Matched Pair delivers excellent sound quality and powerful performance...

The Electro-Harmonix 5U4G...

The Electro-Harmonix 12BH7...

The Electro-Harmonix 12AY7 tube provides a smooth, clear tone with low distortion...

The Electro-Harmonix 12AU7...

The Electro-Harmonix 12AT7 tube offers excellent sound quality and reliability for amplifiers and effects....

Upgrade your amplifier’s performance with the Tung-Sol EL34B....

Enhance your sound with the Tung-Sol ECC803S TUNG SOL tube....