The KPA500 amplifier matches the Elecraft K3 HF-transceiver perfectly. It delivers 500 W output with 40 W input.
Do you know this rig? Tell us something about it!
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of new a used Elecraft KPA500. Just bought or sold this model? Let us know what you traded it for and help other ham operators!