| Model | 4CX300A |
| Brand | EIMAC |
| Plate | Air Cooled |
| Getter | NA |
| Tube Type | Tetrode |
| Variant | Found in Sealed Boxes, Sealed Plastic Bags |
| Common Use | Transmitting, RF Power Amplifier |
| Date Code | — |
| Manufacture Date | — |
| Country | USA |
| Condition | NOS |
| Box | Original Box |
ALL TUBES ARE TESTED WITH RECENTLY CALIBRATED PROFESSIONAL TESTERS.
Not Tested NOS Tubes in Sealed Boxes
| Domestic | USPS Priority Mail — $12.00 |
| International | USPS First Class Intl — Large — $44.00 |
Free Combined Shipping for all USA Buyers. Buy As Many Tubes As You Would Like and Pay Only the First Shipping Fee.
Combined Shipping is available for all International Buyers.