Dr. Z JAZ 20-40 Amp
Re-tube your Dr Z JAZ 20-40 Amp with our specially selected vacuum tube sets. Our Dr Z tube replacement kits are designed for your amplifier and come in different option levels ranging from Value to Premium to Ultimate.
We’ve been supplying tubes for Dr Z amps 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.