500+ Watts in a compact package the size of the Elecraft K3. We are proud to introduce the KPA500:  A 500-watt solid-state amp that integrates so well with your station, you’ll think it’s reading your mind. Exactly the same size as the K3 transceiver, the KPA500 fills out our K3-P3-KPA500 ‘K-Line’. The KPA500 … Continue reading Elecraft KPA500 Compact 160-6 M Solid State Amplifier