New JBL BandBox Practice Amps

Power Guitar Amp Tubes

Get More at Sweetwater

Free Product Support

Easy Payments

Free 2-year Warranty

Dedicated Sales Engineer
Photo of JJ 6L6 Apex-matched Power Tubes - Platinum Matched Pair

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

6L6 Power Tube - Matched Pair
$84.99
6 Month Special Financing Available‡
Learn More
Bundle Savings Available!
Rated 4.9/5 Stars (6)
In Stock
Photo of JJ EL84 Apex-matched Power Tubes - Matched Pair

JJ EL84 Apex-matched Power Tubes - Matched Pair

EL84 Power Tube - Matched Pair
$38.90
6 Month Special Financing Available‡
Learn More
Rated 5.0/5 Stars (4)
In Stock
Photo of JJ EL84 Apex-matched Power Tubes - Matched Quartet

JJ EL84 Apex-matched Power Tubes - Matched Quartet

EL84 Power Tube - Matched Quartet
$77.66
6 Month Special Financing Available‡
Learn More
Rated 4.3/5 Stars (6)
In Stock
Photo of JJ EL34 Apex-matched Power Tubes - Platinum Matched Duet

JJ EL34 Apex-matched Power Tubes - Platinum Matched Duet

EL34 Power Tube - Matched Pair
$69.99
6 Month Special Financing Available‡
Learn More
Bundle Savings Available!
Rated 4.4/5 Stars (8)
In Stock
Photo of Tung-Sol 6L6GC "STR" Platinum Matched Duet Power Tubes

Tung-Sol 6L6GC "STR" Platinum Matched Duet Power Tubes

2 x Matched 6L6GC Power Tubes - Matched Pair
$75.95
6 Month Special Financing Available‡
Learn More
Rated 4.9/5 Stars (27)
In Stock
Photo of Genalex Gold Lion KT88 Power Tubes - Matched Quartet

Genalex Gold Lion KT88 Power Tubes - Matched Quartet

Matched Quartet of KT88 Power Tubes
$299.99
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (4)
In Stock
Photo of Mesa/Boogie 6L6 Power Tubes - Matched Duet

Mesa/Boogie 6L6 Power Tubes - Matched Duet

6L6 Power Tubes, Matched Pair
$99.00
6 Month Special Financing Available‡
Learn More
Bundles Available!
Rated 5.0/5 Stars (11)
In Stock
Photo of Mesa/Boogie EL-84/6BQ5 Power Tubes - Matched Duet

Mesa/Boogie EL-84/6BQ5 Power Tubes - Matched Duet

EL-84 Power Tubes, Matched Pair
$61.00
6 Month Special Financing Available‡
Learn More
Bundles Available!
Rated 4.8/5 Stars (45)
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
$83.99
6 Month Special Financing Available‡
Learn More
Rated 4.9/5 Stars (8)
In Stock
Photo of Groove Tubes GT-6L6S Select Power Tubes - Medium Quartet

Groove Tubes GT-6L6S Select Power Tubes - Medium Quartet

High-powered 6L6 Power Tubes Quartet
$188.99
Or $32.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.8/5 Stars (4)
In Stock
Only 8 Left
Photo of Genalex Gold Lion 6V6GT Power Tubes - Matched Duet

Genalex Gold Lion 6V6GT Power Tubes - Matched Duet

Matched Duet of 6V6 Power Tubes
$109.99
6 Month Special Financing Available‡
Learn More
Rated 4.2/5 Stars (16)
In Stock
Photo of Mesa/Boogie 6L6 STR 445 Power Tubes - Matched Duet

Mesa/Boogie 6L6 STR 445 Power Tubes - Matched Duet

Matched 6L6 Power Tube Pair
$91.00
6 Month Special Financing Available‡
Learn More
Bundles Available!
In Stock
Only 2 Left
Photo of JJ EL34 Apex-matched Power Tubes - Matched Quad

JJ EL34 Apex-matched Power Tubes - Matched Quad

EL34 Power Tubes - Matched Quad
$168.00
6 Month Special Financing Available‡
Learn More
Bundle Savings Available!
In Stock
Only 7 Left
Photo of JJ EL84 Power Tube - Single

JJ EL84 Power Tube - Single

EL84 Power Tube - Single
$17.95
In Stock
Photo of Groove Tubes GT-EL84S Select Power Tubes - Medium Duet

Groove Tubes GT-EL84S Select Power Tubes - Medium Duet

EL84 Power Tubes
$62.99
6 Month Special Financing Available‡
Learn More
Rated 4.7/5 Stars (7)
In Stock
Photo of Sovtek 6550WE Power Tubes - Matched Sextet

Sovtek 6550WE Power Tubes - Matched Sextet

6550WE Power Tetrode Tubes for Ampeg SVT - Matched Sextet
$334.99
Or $56.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (3)
In Stock
Photo of Tung-Sol EL84/6BQ5 Power Tubes - Matched Duet

Tung-Sol EL84/6BQ5 Power Tubes - Matched Duet

EL84/6BQ5 Power Tubes - Matched Duet
$59.99
6 Month Special Financing Available‡
Learn More
Rated 5.0/5 Stars (6)
In Stock
Only 5 Left
Photo of Electro-Harmonix 6V6EH Power Tubes - Matched Duet

Electro-Harmonix 6V6EH Power Tubes - Matched Duet

6V6EH Power Tubes - Matched Duet
$64.99
6 Month Special Financing Available‡
Learn More
Rated 4.7/5 Stars (7)
In Stock
Only 7 Left
Photo of Genalex Gold Lion EL84 Power Tubes - Matched Quartet

Genalex Gold Lion EL84 Power Tubes - Matched Quartet

Matched Quartet of EL84/N709 Power Tubes
$167.92
6 Month Special Financing Available‡
Learn More
Rated 4.9/5 Stars (6)
Photo of Tung-Sol EL34B Power Tubes - Matched Duet

Tung-Sol EL34B Power Tubes - Matched Duet

EL34B Power Tubes - Matched Duet
$84.99
6 Month Special Financing Available‡
Learn More
Rated 4.8/5 Stars (8)
In Stock
Only 7 Left
Photo of Sovtek 5881/6L6WGC Power Tubes - Matched Quartet

Sovtek 5881/6L6WGC Power Tubes - Matched Quartet

5881/6L6WGC Power Tubes - Matched Quartet
$146.53
6 Month Special Financing Available‡
Learn More
Rated 5.0/5 Stars (1)
In Stock
Only 2 Left
Photo of Genalex Gold Lion EL84 Power Tubes - Matched Duet

Genalex Gold Lion EL84 Power Tubes - Matched Duet

Matched Duet of EL84/N709 Power Tubes
$82.99
6 Month Special Financing Available‡
Learn More
Rated 4.8/5 Stars (9)
In Stock
Only 7 Left
Photo of Sovtek 5881/6L6WGC Power Tubes - Matched Duet

Sovtek 5881/6L6WGC Power Tubes - Matched Duet

5881/6L6WGC Power Tubes - Matched Duet
$73.90
6 Month Special Financing Available‡
Learn More
Rated 4.2/5 Stars (5)
In Stock
Photo of Tung-Sol EL-34B Power Tubes - Platinum Matched Quartet

Tung-Sol EL-34B Power Tubes - Platinum Matched Quartet

4 x Matched EL-34B Power Tubes - Matched Quad
$172.92
6 Month Special Financing Available‡
Learn More
Rated 4.9/5 Stars (15)
In Stock
Only 9 Left
Photo of Groove Tubes GT-6L6S Select Power Tubes - Medium Duet

Groove Tubes GT-6L6S Select Power Tubes - Medium Duet

6L6 Power Tubes, Medium Output - Pair
$94.99
6 Month Special Financing Available‡
Learn More
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
6 Month Special Financing Available‡
Learn More
Bundles Available!
Rated 4.8/5 Stars (9)
Photo of Mesa/Boogie EL-34 STR 446 Power Tubes - Matched Duet

Mesa/Boogie EL-34 STR 446 Power Tubes - Matched Duet

EL34 Power Tubes - Matched Duet
$99.00
6 Month Special Financing Available‡
Learn More
Bundles Available!
Rated 4.5/5 Stars (4)
In Stock
Photo of Genalex Gold Lion KT77 Power Tubes - Matched Duet

Genalex Gold Lion KT77 Power Tubes - Matched Duet

Matched Duet of KT77 Power Tubes
$126.99
6 Month Special Financing Available‡
Learn More
Rated 4.4/5 Stars (5)
In Stock
Only 6 Left
Photo of Tung-Sol 6550 Power Tubes - Matched Quartet

Tung-Sol 6550 Power Tubes - Matched Quartet

6550 Power Tubes - Matched Quartet
$298.99
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (1)
In Stock
Photo of Mesa/Boogie 6L6 STR 443 Power Tubes - Matched Duet

Mesa/Boogie 6L6 STR 443 Power Tubes - Matched Duet

Matched 6L6 Power Tube Pair
$99.00
6 Month Special Financing Available‡
Learn More
Bundles Available!
In Stock
Photo of Telefunken 6L6GC-TK Black Diamond Series Power Tubes - Matched Quad

Telefunken 6L6GC-TK Black Diamond Series Power Tubes - Matched Quad

6L6GC Power Tubes - Matched Quad
$298.00
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (1)
In Stock
Photo of Telefunken 6L6GC-TK Black Diamond Series Power Tubes - Matched Pair

Telefunken 6L6GC-TK Black Diamond Series Power Tubes - Matched Pair

6L6GC Power Tubes - Matched Pair
$149.00
6 Month Special Financing Available‡
Learn More
In Stock
Photo of Groove Tubes GT-E34LS Power Tubes - Medium Quartet

Groove Tubes GT-E34LS Power Tubes - Medium Quartet

EL34 Power Tubes
$167.99
6 Month Special Financing Available‡
Learn More
Rated 4.7/5 Stars (5)
In Stock
Photo of JJ 6L6 Power Tube

JJ 6L6 Power Tube

6L6 Power Tube
$34.10
Rated 5.0/5 Stars (1)
Photo of Tung-Sol 6550 Power Tubes - Matched Sextet

Tung-Sol 6550 Power Tubes - Matched Sextet

6550 Power Tubes - Matched Sextet
$408.99
Or $69.00 suggested monthly payment§ with 6 month‡ special financing
In Stock
Only 1 Left
Photo of Telefunken EL34-TK Black Diamond Series Power Tubes - Matched Quad

Telefunken EL34-TK Black Diamond Series Power Tubes - Matched Quad

EL34 Power Tube - Matched Quad
$270.00
Or $45.00 suggested monthly payment§ with 6 month‡ special financing
Photo of Genalex Gold Lion KT66 Power Tubes - Matched Quartet

Genalex Gold Lion KT66 Power Tubes - Matched Quartet

Matched Quartet of KT66 Power Tubes
$274.99
Or $46.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (1)
In Stock
Only 2 Left
Photo of Mesa/Boogie EL-34 STR 450 German - Siemens - Matched Duet STR450

Mesa/Boogie EL-34 STR 450 German - Siemens - Matched Duet STR450

Matched EL34 Power Tube Pair
$225.00
Or $38.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (2)
Photo of Genalex Gold Lion KT88 Power Tubes - Matched Duet

Genalex Gold Lion KT88 Power Tubes - Matched Duet

Matched Duet of KT88 Power Tubes
$151.99
6 Month Special Financing Available‡
Learn More
Rated 5.0/5 Stars (2)
In Stock
Only 4 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
6 Month Special Financing Available‡
Learn More
In Stock
Only 2 Left
Photo of Sovtek 6550WE Power Tubes - Matched Duet

Sovtek 6550WE Power Tubes - Matched Duet

6550WE Power Tubes - Matched Duet
$129.99
6 Month Special Financing Available‡
Learn More
Rated 5.0/5 Stars (1)
In Stock
Photo of EVH EL34 Tube Kit Power Tubes

EVH EL34 Tube Kit Power Tubes

Replacement EL34 Power Tube (Pair)
$134.99
6 Month Special Financing Available‡
Learn More
Rated 4.5/5 Stars (1)
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