This is a NOS 2D21 tube. Replaces 2D21, PL21 or 5727 tube types. Assorted brands in stock. Availability: Usually ships within 24 hours. Return to 0 through 5 Tube Types |
 Top of Page The easiest way to buy vacuum tubes. |
This is a NOS 2D21 tube. Replaces 2D21, PL21 or 5727 tube types. Assorted brands in stock. Availability: Usually ships within 24 hours. Return to 0 through 5 Tube Types |
Top of Page The easiest way to buy vacuum tubes. |