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Preamp Tubes

  • Mesa Boogie 12AT7 ECC81 Preamp Tube

    Mesa Boogie 12AT7 ECC81 Preamp Tube

    The MESA® 12AT7 is a premium grade, lower gain preamp tube most often used in reverb stages and/or phase inverter positions in older amplifiers. It is used in older MESA/Boogie® designs (MESA amps built before 1991) as a reverb driver stage, but the...

    Our Price: $29.00 inc. Tax
    Our Price: $29.00 ex. Tax
    9 in stock!
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  • Groove Tubes® GT-ECC83-S SELECT Preamp Tube

    Groove Tubes® GT-ECC83-S SELECT Preamp Tube

    Presenting the Groove Tubes® GT-ECC83-S SELECT Preamp Tube. Groove Tubes GT-12AX7/ECC83-S tubes pass every Groove Tubes premium certification for microphonics, hum, physical characteristics and function. Quite simply the best 9-pin triode preamp tubes...

    Our Price: $29.99 inc. Tax
    Our Price: $29.99 ex. Tax
    9 in stock!
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  • Groove Tubes® GT-12AT7 S Select Preamp Tube

    Groove Tubes® GT-12AT7 S Select Preamp Tube

    Presenting the Groove Tubes® GT-12AT7 S Select Preamp Tube. Groove Tubes GT-12AT7 tubes pass every Groove Tubes premium certification for microphonics, hum, physical characteristics and function. Quite simply the best 9-pin triode preamp tubes you can...

    Our Price: $29.99 inc. Tax
    Our Price: $29.99 ex. Tax
    4 in stock!
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  • JJ 12AT7 ECC81 Preamp Tube

    JJ 12AT7 ECC81 Preamp Tube

    The JJ Electronics ECC81 is 12AT7 medium gain pre-amplifying double triode preamp tube. It can be also used as replacement for 12AX7 in many applications. Very smooth and warm sound. Very low microphonic. Good for phase inverters or reverb drivers. JJ...

    Our Price: $27.95 inc. Tax
    Our Price: $27.95 ex. Tax
    9 in stock!
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  • Electro-Harmonix 12AX7 Preamp Tube

    Electro-Harmonix 12AX7 Preamp Tube

    Electro-Harmonix 12AX7 Preamp Tubes Are: • Ultra-low noise thanks to unique spiral filament which eliminates cathode-to-filament induced hum on certain amps• Best all-around choice and best value for 12AX7• ECC83/7025 equivalent• Many OEMs use relabeled...

    Our Price: $32.95 inc. Tax
    Our Price: $32.95 ex. Tax
    21 in stock!
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  • Mesa Boogie 12AX7 Preamp Tube

    Mesa Boogie 12AX7 Preamp Tube

    Mesa Boogie's 12AX7's provide the maximum level of high gain output and overall tonal quality with unsurpassed consistency and reliability. They possess a smooth and balanced response across the tonal spectrum and are extremely lively, open and...

    Our Price: $26.00 inc. Tax
    Our Price: $26.00 ex. Tax
    32 in stock!
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  • Mesa Boogie SPAX7 ECC83 Preamp Tube

    Mesa Boogie SPAX7 ECC83 Preamp Tube

    Mesa Boogie's SPAX7's are a premium grade substitute for the standard 12AX7 - They are a "Special Requirement Preamp Tube" that possess an even higher standard of overall performance than their high-quality 12AX7 due to their incredibly low sensitivity...

    Our Price: $30.00 inc. Tax
    Our Price: $30.00 ex. Tax
    15 in stock!
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