Designed for use either as a phase inverter or as a voltage amplifier. MFR: GE, RCA, Raytheon, Philco, Sylvania SKU: 7N7 New old stock * No longer available for export.
Designed for use either as a phase inverter or as a voltage amplifier. MFR: GE, RCA, Raytheon, Philco, Sylvania SKU: 7N7 New old stock * No longer available for export.