THERMIONIC TUBE DIODE TUBE TYPE '6X4'
- PA4040-002
Thermionic Tube, spare diode valve only, type '6X4'. Plugs into the base of the diode apparatus EM4040-001.
![THERMIONIC TUBE DIODE TUBE TYPE '6X4'](../images/products//1124/1124-main.jpg)
Thermionic Tube, spare diode valve only, type '6X4'. Plugs into the base of the diode apparatus EM4040-001.