You are here

T-shirts and Gifts

Filter these results
Sort By:
products per page
View Mode: List View · Grid View
G-876Shirt - Black, Abstract Equation for Power

Abstract equation for power, available in:



  • Medium
  • Large
  • X-Large
  • XX-Large

Starting at $9.95
Click to read more
G-883XShirt - Black, Tube Amp Doctor, 25 Years

Black t-shirt from Tube Amp Doctor celebrating their 25th anniversary. Printed on a 100% cotton Fruit of the Loom shirt.


$19.95
Click to read more
G-850Shirt - Blue with Amplifier Schematic

White screen printed vintage tube amplifier schematic. Design is printed on the front of blue t-shirt.


Starting at $9.95
Click to read more
G-848Shirt - Blue with Common Tube Shapes
White screen printed vacuum tubes in the most common shapes. Design is printed on the front of blue t-shirt.
Starting at $9.95
Click to read more
G-853Shirt - Brown with Dual Triode Tube Pin-out

Dual triode tube pinout design screen printed in white. Printed on the front of a brown t-shirt.


Starting at $9.95
Click to read more
G-872Shirt - Cardinal Red with Guitar Diagram

Electric guitar diagram screen printed in white. Printed on the front of a cardinal red t-shirt.


$9.95
Click to read more
G-873Shirt - Charcoal with Guitar Diagram

Electric guitar diagram screen printed in white. Printed on the front of a charcoal t-shirt.


Starting at $9.95
Click to read more
G-869Shirt - Forest Green with 6L6 Diagram

6L6 pentode tube diagram screen printed in white. Printed on the front of a forest green t-shirt.


Starting at $9.95
Click to read more
G-882Shirt - Natural Tan with Pickup Assembly

Pickup assembly, exploded drawing, available in:



  • Medium
  • Large
  • X-Large
  • XX-Large

Starting at $9.95
Click to read more
G-868Shirt - Rust with 12AX7 Tube Diagram

12AX7 dual triode tube diagram screen printed in white. Printed on the front of a rust colored t-shirt.


Starting at $9.95
Click to read more
Don't see a product you're looking for? Send us your product suggestions!
Subscribe to RSS - T-shirts and Gifts