https://www.wimo.com/yaesu-ftdx101d-ftdx101mp_e.html The FT-DX101 is offered in two flavours: FT-DX101D: 100W transmit power, without power supply, requires 13.8V, 22A FT-DX101MP: 200W transmit power, incl. ext. loudspeaker, incl. 48V power supply inside the loudspeaker case Price and Availability dated 8. February 2019: FT-DX101D (100W Version): available by the end of April or ealy May 2019, price see below FT-DX101MP (200W Version): no availability date announced, price approx. 20% more than the 'D' version