Hello- I have several sets of these mil-spec 2 KV power supply parts for sale, 60.00 each plus shipping. I have seen them do about 1800 VDC at 500 mA. in SSB / CW service. A set is : ---Transformer Nytronics TF5SX02ZZ, dual primaries 0-105-120 VAC, sec.1752 VDC ::Howdja get 1752VDC out of a transformer? -WB2WIK/6