I run my complete station on a 120V 20A circuit. Wes N7WS 9-band DXCC, need two for top of the Honor Roll. On 12/12/2018 5:13 PM, Tom Berry wrote: > Is there any advantage to use 220 V over 110 V on the KPA500? > > Is it worth having an electrician come to the house and install a 220 V outlet > for it? > > > Thanks > > Tom AA4VV