Special Financing* With Sweetwater Card

Guitar Amp Tubes

Get More at Sweetwater

Easy Payments

Price Protection

Fast, Free Shipping

Free 2-year Warranty
Photo of JJ 12AT7/ECC81 Slovakia Preamp Tube

JJ 12AT7/ECC81 Slovakia Preamp Tube

Vacuum Preamplifier Tube, 12AT7 Tesla/JJ-Slovakia, Rated Medium
$24.99each
Rated 4.7/5 Stars (3)
In Stock
Photo of Genalex Gold Lion 6V6GT Power Tubes - Matched Duet

Genalex Gold Lion 6V6GT Power Tubes - Matched Duet

Matched Duet of 6V6 Power Tubes
$111.99
Rated 4.2/5 Stars (16)
In Stock
Photo of Electro-Harmonix 6V6EH Power Tubes - Matched Duet

Electro-Harmonix 6V6EH Power Tubes - Matched Duet

6V6EH Power Tubes - Matched Duet
$64.99
Rated 4.7/5 Stars (6)
In Stock
Photo of Groove Tubes GT-6V6S Select Power Tubes - Medium Duet

Groove Tubes GT-6V6S Select Power Tubes - Medium Duet

High-output 6V6 Power Tubes - Set of 2
$81.77
Rated 4.9/5 Stars (5)
In Stock
Photo of Groove Tubes GT-12AT7 Preamp Tube

Groove Tubes GT-12AT7 Preamp Tube

Replacement 12AT7 Preamp Tube
$31.49each
Rated 4.8/5 Stars (3)
In Stock
Photo of Mesa/Boogie 5U4GB Rectifier Tube

Mesa/Boogie 5U4GB Rectifier Tube

Replacement Rectifier Power Tube
$39.00
Rated 5.0/5 Stars (4)
In Stock
Photo of Mesa/Boogie 12AT7 Preamplifier Tube

Mesa/Boogie 12AT7 Preamplifier Tube

Replacement 12AT7 Low-gain Preamplifier Tube, Used as Reverb Driver and/or Phase Inverter in Older Mesa/Boogie Amplifiers
$29.00each
Rated 5.0/5 Stars (1)
In Stock
Photo of Mesa/Boogie 6V6 STR 417 Power Tubes - Matched Duet

Mesa/Boogie 6V6 STR 417 Power Tubes - Matched Duet

Matched 6V6 Power Tube Pair
$81.00
Rated 4.8/5 Stars (9)
In Stock
Photo of Sovtek 5Y3GT Rectifier Tube

Sovtek 5Y3GT Rectifier Tube

5Y3GT Rectifier Tube
$29.99
In Stock
Only 2 Left
Photo of Genalex Gold Lion 12AT7/ECC81 Gold Pin Preamp Tube

Genalex Gold Lion 12AT7/ECC81 Gold Pin Preamp Tube

12AT7/ECC81 Preamp Tube with Gold Pins
$62.12each
Rated 4.4/5 Stars (6)
In Stock
Photo of Genalex Gold Lion KT66 Power Tubes - Matched Quartet

Genalex Gold Lion KT66 Power Tubes - Matched Quartet

Matched Quartet of KT66 Power Tubes
$279.99
Rated 5.0/5 Stars (1)
In Stock
Photo of Genalex Gold Lion KT66 Power Tubes - Matched Duet

Genalex Gold Lion KT66 Power Tubes - Matched Duet

Matched Duet of KT66 Power Tubes
$129.99
Rated 4.8/5 Stars (6)
In Stock
Only 5 Left
Photo of Telefunken 6V6-TK Black Diamond Series Power Tubes - Matched Pair

Telefunken 6V6-TK Black Diamond Series Power Tubes - Matched Pair

6V6 Power Tubes - Matched Pair
$115.00
In Stock
Only 5 Left
Photo of Telefunken 6V6-TK Black Diamond Series Power Tubes - Single

Telefunken 6V6-TK Black Diamond Series Power Tubes - Single

6V6 Power Tubes - Single
$55.00
In Stock
Only 2 Left
Photo of Genalex Gold Lion 6V6GT Power Tubes - Matched Quartet

Genalex Gold Lion 6V6GT Power Tubes - Matched Quartet

Matched Quartet of 6V6 Power Tubes
$199.99
Rated 5.0/5 Stars (1)
Photo of Mesa/Boogie 5Y3 Rectifier Tube

Mesa/Boogie 5Y3 Rectifier Tube

Replacement Rectifier Tube
$41.00
In Stock
Photo of Electro-Harmonix 5U4GB Rectifier Tube

Electro-Harmonix 5U4GB Rectifier Tube

5U4GB Rectifier Tube
$24.99
In Stock
Only 4 Left
Photo of Sovtek 5U4G Rectifier Tube

Sovtek 5U4G Rectifier Tube

5U4G Rectifier Power Tube
$79.99
Rated 5.0/5 Stars (1)
Photo of Electro-Harmonix 6V6EH Power Tubes - Matched Quartet

Electro-Harmonix 6V6EH Power Tubes - Matched Quartet

6V6EH Power Tubes - Matched Quartet
$138.99
Photo of Telefunken 6V6-TK Black Diamond Series Power Tubes - Matched Quad

Telefunken 6V6-TK Black Diamond Series Power Tubes - Matched Quad

6V6 Power Tubes - Matched Quad
$230.00
In Stock
Only 2 Left
You can only compare four products at a time.
If you want to compare another product, please remove one of your earlier choices.
Please select more items to compare.

Remove All

What are the most popular brands for Guitar Amp Tubes on Sweetwater.com?


What are the most popular Guitar Amp Tubes on Sweetwater.com?


  1. JJ 12AX7/ECC83 Slovakia Preamp Tube (3-pack)

    1 review

    $65.97

  2. JJ 12AX7/ECC83 Slovakia Preamp Tube

    15 reviews

    $21.99

  3. JJ EL34 Apex-matched Power Tubes - Platinum Matched Duet

    4 reviews

    $69.99

  4. JJ 6L6 Apex-matched Power Tubes - Platinum Matched Pair

    6 reviews

    $69.99

  5. JJ EL84 Apex-matched Power Tubes - Matched Quartet

    2 reviews

    $76.95

Why shop Guitar Amp Tubes at Sweetwater.com?


With a massive selection of Guitar Amp Tubes, free shipping, a free 2-year warranty, 24/7 access to award-winning support - and more - Sweetwater gives you more than any other retailer! If you have any questions about Guitar Amp Tubes, make sure to give your personal Sales Engineer a call at (800) 222-4700.