| Order no. | Tube type and description | Price each |
| 730.001 | Sylvania 7308 JAN Sylvania tubes | $65.00 |
| 730.002 | Amperex 7308/E188CC Siemens construction | $110.00 |
| 730.003 | Amperex 7308/E188CC Phillips construction | $80.00 |
| 730.004 | Amperex 7308/E188CC Amperex Gold Pin | $80.00 |