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  1. Tubes for Instrument Amps (86)

Results  41 - 60  of 86 matches

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  1. Best Seller
    Groove TubesSAG-MHG Marshall High Gain Preamp Tube Changing Kit Groove TubesSAG-MHG Marshall High Gain Preamp Tube Changing Kit
    Groove Tubes SAG-MHG Marshall High Gain Preamp Tube...

    Contains 2 SAG ECC83S and 1 AX7-MPI tubes optimized for the preamp stage of Marshall-style amps.

    $79.99
    MSRP:
    $99.99 (save 20%)
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  2. Best Seller
    Groove TubesGT-12AY7 Select Preamp Tube Groove TubesGT-12AY7 Select Preamp Tube
    Groove Tubes GT-12AY7 Select Preamp Tube

    Early 70's vintage gain levels with a returned wider frequency response.

    $19.99
    MSRP:
    $24.99 (save 20%)
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  3. Groove TubesGold Series GT-KT88-C2 Matched Power Tubes Groove TubesGold Series GT-KT88-C2 Matched Power Tubes
    Starting at $179.99
    MSRP:
    $399.99 (save 13%)
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  4. Best Seller
    Groove TubesSAG-AX7-MPI Matched Phase Inverter Tube Changing Kit Groove TubesSAG-AX7-MPI Matched Phase Inverter Tube Changing Kit
    $24.99
    MSRP:
    $29.99 (save 17%)
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  1. Best Seller
    JJ Electronics5AR4 / GZ34 Rectifier Vacuum Tube JJ Electronics5AR4 / GZ34 Rectifier Vacuum Tube
    $19.01
    MSRP:
    $23.50 (save 19%)
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  2. Best Seller
    Sovtek5881WXT Matched Power Tubes Sovtek5881WXT Matched Power Tubes
    Starting at $40.99
    MSRP:
    $98.96 (save 19%)
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  3. Best Seller
    Groove TubesGold Series GT-EL34-R Matched Power Tubes Groove TubesGold Series GT-EL34-R Matched Power Tubes
    Starting at $64.99
    MSRP:
    $69.99 (save 7%)
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  4. GenalexKT88 Gold Lion Power Tube Sets GenalexKT88 Gold Lion Power Tube Sets
    Starting at $119.99
    MSRP:
    $315.74 (save 26%)
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  1. Top Rated
    SvetlanaEL34 Matched Power Tubes SvetlanaEL34 Matched Power Tubes
    Svetlana EL34 Matched Power Tubes

    Refresh your amp with these pro-approved tubes.

    Starting at $28.99
    MSRP:
    $59.58 (save 51%)
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  2. Best Seller
    Groove TubesGold Series GT-6V6-R Matched Power Tubes Groove TubesGold Series GT-6V6-R Matched Power Tubes
    Starting at $39.99
    MSRP:
    $49.99 (save 20%)
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  3. RubyEL84CZ Premium Matched RubyEL84CZ Premium Matched
    Ruby EL84CZ Premium Matched

    The most powerful EL84 available!

    Starting at $21.99
    MSRP:
    $58.00 (save 31%)
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  4. Groove TubesGold Series GT-12AU7 Preamp Tube Groove TubesGold Series GT-12AU7 Preamp Tube
    Groove Tubes Gold Series GT-12AU7 Preamp Tube

    Hand-selected for musical quality.

    $21.99
    MSRP:
    $24.99 (save 12%)
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  1. Best Seller
    Ruby6V6 Matched Amp Tubes Ruby6V6 Matched Amp Tubes
    Ruby 6V6 Matched Amp Tubes

    Super-high output!

    $29.99
    MSRP:
    $37.50 (save 20%)
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  2. Best Seller
    Groove TubesSAG-FST Fender Soft Touch Preamp Tube Changing Kit Groove TubesSAG-FST Fender Soft Touch Preamp Tube Changing Kit
    Groove Tubes SAG-FST Fender Soft Touch Preamp Tube Changing...

    Contains 2 selected lower gain, slow rise-time 12AX7C tubes optimized for the preamp stage of Fender...

    $79.99
    MSRP:
    $99.99 (save 20%)
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  3. Svetlana6L6 Tube Svetlana6L6 Tube
    Svetlana 6L6 Tube

    Classic Sylvania STR sound.

    Starting at $42.99
    MSRP:
    $64.23 (save 33%)
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  4. Best Seller
    Tung-Sol6550 Tube Tung-Sol6550 Tube
    Tung-Sol 6550 Tube

    Starting at $74.99
    MSRP:
    $99.86 (save 25%)
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  1. Best Seller
    Svetlana6550 Tube Svetlana6550 Tube
    Svetlana 6550 Tube

    Starting at $73.99
    MSRP:
    $215.96 (save 47%)
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  2. Electro-Harmonix6V6EH Tubes Electro-Harmonix6V6EH Tubes
    Electro-Harmonix 6V6EH Tubes

    Great for Fenders!

    Starting at $23.99
    MSRP:
    $54.82 (save 56%)
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  3. Groove TubesSAG-AT7-MPI Matched Phase Inverter Tube Changing Kit Groove TubesSAG-AT7-MPI Matched Phase Inverter Tube Changing Kit
    $24.99
    MSRP:
    $29.99 (save 17%)
    Compare Compare Now
  4. Best Seller
    Sovtek12AX7WC Preamp Tube Sovtek12AX7WC Preamp Tube
    $16.09
    MSRP:
    $20.82 (save 23%)
    Compare Compare Now
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