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Tubes for Instrument Amps

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  1. All Products (72)

Results  1 - 40  of 72 matches

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  1. Top Rated
    Tung-Sol 12AX7 Tube Tung-Sol 12AX7 Tube
    Tung-Sol 12AX7 Tube

    High gain, ultralow microphonics, and superb linearity. Full, musical sound.

    $13.99
    Compare Compare Now
  2. Sale
    Groove Tubes Gold Series GT-EL84-S Matched Power Tubes Groove Tubes Gold Series GT-EL84-S Matched Power Tubes
    Groove Tubes Gold Series GT-EL84-S Matched Power Tubes

    This Groove Tubes Gold Series GT-EL84-S power tube comes in duet and quartet sets. This European version with...

    Starting at $34.99
    Was:  
    $49.99+
    Open Box:
    $32.54
    • On Sale Now!
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  3. Top Rated
    Ruby 6L6GCMSTR Matched Amp Tubes Ruby 6L6GCMSTR Matched Amp Tubes
    Ruby 6L6GCMSTR Matched Amp Tubes

    A Santana favorite with full, clear tone. Comes with 6-month replacement warranty.

    Starting at $34.99
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  4. Top Rated
    Electro-Harmonix 12AX7EH Preamp Tube Electro-Harmonix 12AX7EH Preamp Tube
    Electro-Harmonix 12AX7EH Preamp Tube

    Its detailed, musical tone rivals the most desirable NOS types. Unique spiral filament eliminates the...

    $11.33
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  1. Top Rated
    JJ Electronics JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR JJ Electronics JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR
    Starting at $14.50
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  2. Best Seller
    Groove Tubes Gold Series GT-12AX7-C Preamp Tube Groove Tubes Gold Series GT-12AX7-C Preamp Tube
    Groove Tubes Gold Series GT-12AX7-C Preamp Tube

    The ever-popular and sorely missed Chinese 12AX7 is finally back! This tube has a warm, fat, old-style tone...

    $19.95
    Compare Compare Now
  3. Top Rated
    Orange Amplifiers Tube Tester Orange Amplifiers Tube Tester
    $499.00
    Open Box:
    $464.07
    Compare Compare Now
  4. Top Rated
    Tung-Sol 6V6GT Matched Power Tubes Tung-Sol 6V6GT Matched Power Tubes
    Starting at $49.95
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  1. Price Drop
    JJ Electronics 12AX7 / ECC83 Preamp Vacuum Tube JJ Electronics 12AX7 / ECC83 Preamp Vacuum Tube
    $9.95
    Compare Compare Now
  2. Best Seller
    Ruby EL34 Matched Power Tubes Ruby EL34 Matched Power Tubes
    Ruby EL34 Matched Power Tubes

    Formidable output and rugged construction!

    Starting at $34.99
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  3. Price Drop
    Tung-Sol 6550 Tube Tung-Sol 6550 Tube
    Tung-Sol 6550 Tube

    Starting at $72.95
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  4. In-Cart Savings
    Groove Tubes Gold Series GT-6L6-GE Matched Power Tubes Groove Tubes Gold Series GT-6L6-GE Matched Power Tubes
    Groove Tubes Gold Series GT-6L6-GE Matched Power Tubes

    The Groove Tubes Gold Series GT-6CA7GE power tubes comes in a matched duet set and are the reissue of the...

    Starting at $29.72
    Compare Compare Now
  1. Price Drop
    JJ Electronics JJ ELECTRONICS EL34 POWER VACUUM TUBE MATCHED PAIR JJ Electronics JJ ELECTRONICS EL34 POWER VACUUM TUBE MATCHED PAIR
    Starting at $20.25
    Compare Compare Now
  2. Best Seller
    JJ Electronics 6L6GC Power Vacuum Tube JJ Electronics 6L6GC Power Vacuum Tube
    Starting at $21.23
    Compare Compare Now
  3. Price Drop
    JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube
    $12.55
    Compare Compare Now
  4. Top Rated
    Ruby ECC83 (12AX7A) Preamp Tube Ruby ECC83 (12AX7A) Preamp Tube
    $13.99
    Compare Compare Now
  1. Best Seller
    Tung-Sol 6L6GC STR Matched Power Tubes Tung-Sol 6L6GC STR Matched Power Tubes
    Starting at $45.99
    Open Box:
    $88.90
    Compare Compare Now
  2. Price Drop
    Electro-Harmonix EL34 Matched Power Tubes Electro-Harmonix EL34 Matched Power Tubes
    Starting at $39.08
    Compare Compare Now
  3. Price Drop
    JJ Electronics 6V6 Power Vacuum Tube JJ Electronics 6V6 Power Vacuum Tube
    Starting at $18.95
    Compare Compare Now
  4. Top Rated
    Groove Tubes Gold Series GT-6L6-R Matched Power Tubes Groove Tubes Gold Series GT-6L6-R Matched Power Tubes
    Groove Tubes Gold Series GT-6L6-R Matched Power Tubes

    Slightly less power and a more aggressive edge when pushed into distortion.

    Starting at $59.99
    Compare Compare Now
  1. Price Drop
    Electro-Harmonix 6L6 Matched Power Tubes Electro-Harmonix 6L6 Matched Power Tubes
    Electro-Harmonix 6L6 Matched Power Tubes

    Large plate dimensions and improved grid structure mean increased power handling capabilities. Mica spacers...

    Starting at $41.99
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  2. Top Rated
    Electro-Harmonix EL84 Matched Power Tubes Electro-Harmonix EL84 Matched Power Tubes
    Starting at $22.49
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  3. Top Rated
    Groove Tubes Gold Series GT-ECC83-S Preamp Tube Groove Tubes Gold Series GT-ECC83-S Preamp Tube
    Groove Tubes Gold Series GT-ECC83-S Preamp Tube

    Classic Euro type with medium to high gain and a linear frequency response.

    $19.99
    Open Box:
    $18.59
    Compare Compare Now
  4. Best Seller
    Ruby EL84CZ Premium Matched Ruby EL84CZ Premium Matched
    Ruby EL84CZ Premium Matched

    The most powerful EL84 available!

    Starting at $21.99
    Compare Compare Now
  1. Best Seller
    Groove Tubes Gold Series GT-12AT7  Preamp Tube Groove Tubes Gold Series GT-12AT7  Preamp Tube
    Groove Tubes Gold Series GT-12AT7 Preamp Tube

    Tested under extreme listening conditions and guaranteed to be free of excess noise and microphonic ring.

    $17.05
    Compare Compare Now
  2. In-Cart Savings
    Groove Tubes Gold Series GT-6L6-S Matched Power Tubes Groove Tubes Gold Series GT-6L6-S Matched Power Tubes
    Starting at $67.73
    Compare Compare Now
  3. Price Drop
    Svetlana EL34 Matched Power Tubes Svetlana EL34 Matched Power Tubes
    Svetlana EL34 Matched Power Tubes

    Refresh your amp with these pro-approved tubes.

    Starting at $29.99
    Compare Compare Now
  4. Top Rated
    Groove Tubes GT-12AY7 Select Preamp Tube Groove Tubes GT-12AY7 Select Preamp Tube
    Groove Tubes GT-12AY7 Select Preamp Tube

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

    $19.12
    Compare Compare Now
  1. Best Seller
    Sovtek EL84 Matched Power Tubes Sovtek EL84 Matched Power Tubes
    Starting at $21.99
    Compare Compare Now
  2. Best Seller
    Sovtek 12AX7WA Preamp Tube Sovtek 12AX7WA Preamp Tube
    Sovtek 12AX7WA Preamp Tube

    $16.29
    Compare Compare Now
  3. Best Seller
    Mullard 12AX7 Preamp Tube Mullard 12AX7 Preamp Tube
    Mullard 12AX7 Preamp Tube

    $18.79
    Compare Compare Now
  4. Best Seller
    Svetlana 6550 Tube Svetlana 6550 Tube
    Svetlana 6550 Tube

    Starting at $77.99
    Compare Compare Now
  1. Price Drop
    Mullard EL34 Tube Mullard EL34 Tube
    Mullard EL34 Tube

    Starting at $44.95
    Compare Compare Now
  2. Top Rated
    Tung-Sol 5881 Matched Power Tubes Tung-Sol 5881 Matched Power Tubes
    Starting at $44.99
    Compare Compare Now
  3. Best Seller
    VHT Tube Tester VHT Tube Tester
    VHT Tube Tester

    $99.99
    Open Box:
    $92.99
    Compare Compare Now
  4. Best Seller
    Groove Tubes Gold Series GT-6V6-R Matched Power Tubes Groove Tubes Gold Series GT-6V6-R Matched Power Tubes
    $32.99
    Compare Compare Now
  1. Best Seller
    Electro-Harmonix 6550 Matched Power Tubes Electro-Harmonix 6550 Matched Power Tubes
    Starting at $66.99
    Compare Compare Now
  2. Top Rated
    JJ Electronics 12AU7 / ECC82 Preamp Vacuum Tube JJ Electronics 12AU7 / ECC82 Preamp Vacuum Tube
    $14.30
    Compare Compare Now
  3. Sale
    Groove Tubes Gold Series GT-EL34-M Matched Power Tubes Groove Tubes Gold Series GT-EL34-M Matched Power Tubes
    Starting at $42.99
    Was:  
    $59.99+
    • On Sale Now!
    Compare Compare Now
  4. Best Seller
    Groove Tubes Gold Series GT-5Y3 GZ30 Rectifier Tube Groove Tubes Gold Series GT-5Y3 GZ30 Rectifier Tube
    $29.99
    Compare Compare Now
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