$13K Live Sound Giveaway: Enter to Win!

KT88 Guitar Amp Tubes

Get More at Sweetwater

Price Protection

Free Product Support

Dedicated Sales Engineer

Fast, Free Shipping

Refine Your Search

Model: KT88

Remove all filters

Availability

In Stock (3)

Brand

Price Range

Financing

Type of Deal

Price Drops (2)

Series

Model

Quantity

Related Searches

7 Products

Photo of Genalex Gold Lion KT88 Power Tubes - Matched Quartet

Genalex Gold Lion KT88 Power Tubes - Matched Quartet

Matched Quartet of KT88 Power Tubes
$301.99

Or ^$51^.00 suggested monthly payment^§ with 6 month^‡ special financing

In Stock

Compare

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^‡

In Stock

Only 3 Left

Compare

Photo of Telefunken KT88-TK Black Diamond Series Power Tubes - Matched Quad

Telefunken KT88-TK Black Diamond Series Power Tubes - Matched Quad

KT88 Power Tubes - Matched Quad
$450.00

Or ^$13^.00/month^§ with
36 month financing^*

Compare

Photo of Mesa/Boogie KT-88 Power Tubes - Matched Duet

Mesa/Boogie KT-88 Power Tubes - Matched Duet

KT-88 Tubes - Matched Pair
$187.00

Or ^$32^.00 suggested monthly payment^§ with 6 month^‡ special financing

In Stock

Compare

Photo of Telefunken KT88-TK Black Diamond Series Power Tubes - Matched Pair

Telefunken KT88-TK Black Diamond Series Power Tubes - Matched Pair

KT88 Power Tubes - Matched Pair
$225.00

Or ^$38^.00 suggested monthly payment^§ with 6 month^‡ special financing

Compare

Photo of Genalex Gold Lion KT88 Power Tube

Genalex Gold Lion KT88 Power Tube

KT88 Power Tube - Single Tube
$71.99each

6 Month Special Financing Available^‡

Compare

Photo of Telefunken KT88-TK Black Diamond Series Power Tube - Single

Telefunken KT88-TK Black Diamond Series Power Tube - Single

KT88 Power Tube - Single
$110.00

6 Month Special Financing Available^‡

Compare

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

Questions about Guitar Amp Tubes?

Sweetwater's Sales Engineers have the experience to help!

Call (800) 222-4700 or email us below

Your question

Full Name

Email

Phone (optional)

Zip

Thank You!

Thank you for your request. We value your feedback and want to know more about your musical interests.

Interested in earning a $50 Sweetwater gift card? Become a usability tester!

Learn More and Sign UpLog in / Sign up

Feel free to call us toll free at (800) 222-4700, Mon-Thu 9-9, Fri 9-8, and Sat 9-7 Eastern.

body{padding-top:55px}.env-warning{background:#d71920;color:#fff;display:table;font-size:16px;height:55px;left:0;position:fixed;text-align:center;top:0;vertical-align:middle;width:100%;z-index:9999}.env-warning__content{display:table-cell;padding:0 12px;vertical-align:middle}a.env-warning__link{color:#fff;font-size:16px;white-space:nowrap}.mobile body{padding-bottom:80px;padding-top:0}.mobile .env-warning{bottom:0;height:80px;top:auto} /*# sourceMappingURL=env-warning.css.map*/

Please enable JavaScript to shop on Sweetwater.com.