Matchless King Cobra - Premium Package
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This is a premium retube set for the Matchless King Cobra tube amp. These vacuum tubes provide excellent tone at a reasonable price and the most popular combination recommended by customer feedback.
We’ve been supplying tubes for over 20 years. Use our extensive knowledge, experience and customer feedback to select re-tube packages that will work great in your tube amp.
Also Available:
Value Package 
Ultimate Package
We’ve been supplying tubes for over 20 years. Use our extensive knowledge, experience and customer feedback to select re-tube packages that will work great in your tube amp.
Also Available:
Value Package Ultimate PackageAdditional Information and Downloads
Premium Package - Click for more information.Bias Type:Cathode Bias (Self Adjusting)
Warranty Information and Return Policy
Warranty may vary for tubes in this package. See included tubes webpages for specific warranty details.