Electro-Harmonix 6550 EH Power Vacuum Tube

$
67
.95
Price is for a single tube with standard testing.

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EH-6550

    The perfect match for the Tung-Sol original. The 6550EH offers excellent linearity, power handling capacity and heat dissipation. Four-pillar construction and mica spacers help maintain a rugged mechanical reliability. Classic tone is sustained at a prolonged, high output. A new leaded glass compound is utilized to maintain vacuum integrity, balanced performance and ensure long life. Great tube for SVT and SUNN amps as well as all Hi-Fi amps.




    • Great sounding tubes, came well matched. I put four of these in an old Sunn 1000S guitar amp and they worked perfectly.

      reviewed by: Matt

    • I bought these tubes for my Ampeg SVT 2PRO. They sound great, the bias on the amp was spot on. Thanks

      reviewed by: Michael

    • Retubed my Ampeg SVT 2 Pro and SVT-CL with these tubes. Sounding great!

      reviewed by: Campy911