This 2 kW amplifier is very similar to the drake l4b amplifier uses two 3-500z tubes and covers 10-80 meters. There is a separate power supply that comes with the amp, I put a couple pictures to show the voltage it\'s producing 2000 volts on cw or am and 2600 on ssb. I hooked it up to my radio with about 50-60 watts of swing on ssb I saw 1100 watts output. Am was 80 watts in 900 watts out. I gave it a quick try and got great reports. I\'m listing this for sale because it\'s just to much power for my current location. Currently wired for 115 volts. Please feel free to ask questions I will answer to the best of my ability. Ships to the lower 48 states only and will be insured. As with all vintage electronics it will be sold as is no returns. Any damage will be the responsibility of the shipping service. I will pack this well for transport in two boxes. Maybe three boxes. Thanks for looking this will not be doa.  Everything in this amp looks factory except the power switch looks to be a replacement.