Power Tubes

Power Tubes for Output Stage Performance & Tone

Power tubes are responsible for delivering the output power of a guitar amplifier and have a major impact on overall tone, headroom and breakup characteristics.

Common types such as EL34, 6L6 and 6V6 each offer distinct tonal qualities, from British-style midrange punch to clean American headroom. Available in matched pairs and quads, these tubes are essential for proper amplifier performance and reliability.

Ideal for replacements, upgrades and builds, power tubes are a key component in shaping your amp’s sound and feel.

  • Electro Harmonix 6L6 EH

    Electro Harmonix 6L6 EH

    6L6 ELECTRO HARMONIX Beam power tetrode modeled after the vintage RCA 6L6GC "blackplate". Features large plate dimensions and improved grid structure for increased power handling capabilities.
    $59.90
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  • Electro Harmonix 6V6 GT

    Electro Harmonix 6V6 GT

    6V6GT ELECTRO HARMONIX Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe...
    $69.90
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  • Electro Harmonix EL34 EH

    Electro Harmonix EL34 EH

    EL34 ELECTRO HARMONIX Most common power pentode found in British amplifiers such as Marshall, Hiwatt, Laney, and Sound City. The EL34EH defines the classic British rock sound of the 1960's and 1970's.
    $57.90
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  • Tung-Sol 6L6 GC STR

    Tung-Sol 6L6 GC STR

    6L6GC STR TUNG-SOL The Tung-Sol legacy continues with the introduction of the new 6L6GC STR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the benchmark of quality. Built to the same "Special...
    $64.90
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