Looking for Dr. Z tubes or replacement tubes for your Dr. Z tube guitar amplifier? Re-tubing has never been easier using our pre-selected tube kits / packages. Use our knowledge and experience to choose a vacuum tube package that will work great in your amp.
Be sure to look at the Additional Info tab when viewing a tube package. This tab will provide bias information, and when available, downloads such as Dr. Z amp schematics and other worthwhile information.