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    • Vacuum Tubes

    Vacuum Tubes for Guitar Amplifiers & Audio Equipment

    Vacuum tubes, also known as valves, are at the heart of classic guitar amplifier tone. They play a crucial role in shaping sound, response and feel, making them essential for both performance and maintenance.

    This category includes a wide range of tubes covering power, preamp and rectifier applications. Suitable for Fender, Marshall and many other amplifier designs, these tubes are ideal for replacements, upgrades and new builds.

    Whether you're restoring a vintage amplifier, maintaining your current setup or building from scratch, this range provides reliable tube options for a variety of circuits and playing styles.

    • Sovtek 5AR4 / GZ34 Sovtek 5AR4 / GZ34
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      Sovtek 5AR4 / GZ34

      Directly heated rugged heavy duty rectifier Diode. Industry standard replacement for all 5AR4/GZ34 types. Fast rise, full wave rectifier.• Excellent choice for both Hifi and instrument amplification• GZ34 equivalent
      $31.67
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    • Sovtek 5Y3GT Sovtek 5Y3GT
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      Sovtek 5Y3GT

      An indirectly heated diode intended for rectification of commercial-frequency alternating current. It has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A +/- 0.2 mA.Sovtek tubes are quite simply the absolute best. We...
      $28.43
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    • Sovtek 12AX7WA 7025
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      Sovtek 12AX7WA 7025

      General purpose high-mu low-gain twin triode with ultra-low microphonics, by Sovtek. Replacement for all circuits requiring 12AX7/ECC83 types.Sovtek tubes are quite simply the absolute best. We design and manufacture our tubes, engineered for demanding...
      $28.39
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    • Electro Harmonix 12AT7 ECC81
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      Electro Harmonix 12AT7 ECC81

      12AT7/ECC81 ELECTRO HARMONIX Large plate format, superior dissipation over the originals. Perfect for reverb and driver circuits.
      $28.39
    • Electro Harmonix 6L6 EH
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      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.
      $42.62
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    • Electro Harmonix 6V6 GT
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      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...
      $49.74
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    • Electro Harmonix EL34 EH
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      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.
      $41.20
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