EICO Model 722 VFO Variable Frequency Oscillator

Gonset Communicator IV VFO

E.F. Johnson 222-103-52 high-power roller inductor (used working)

Heathkit HG-10B VFO 80 Meter Ham Radio Transceiver Bench Top Oscillator

Swan Model 406B External VFO for Ham Radio Transceiver (sold as-is Untested)

Heathkit VF-1 Variable Frequency Oscillator (VFO) 1950s | For parts or repair

Vintage old Heathkit SB610 monitor scope ham tube radio station console works*

Vintage Original HEATHKIT VFO HG-10B Model Tube Driven Ham Radio