My KPA500 is as follows: 500 watts indicated on LEDs Current: 10.3 Amps at 500 watts indicated on LEDs Idling current: (key down - no modulation) 400 ma Voltage at 500 watts: 59.8v Power as indicated on display: 530 watts Power dialed in on K3: 39 watts Power source: 240v Freq: 3.781 Mhz SWR: 1:1 Roy Morris W4WFB