Buy Yustda 12V AC/DC Adapter Replacement for MFJ MFJ-229 MFJ-249 MFJ-259 MFJ-259B MFJ-269 MFJ-269C MFJ-269Pro MFJ-929 MFJ-959 MFJ-993B SWR Antenna Analyzer IntelliTuner Automatic Tuner 12VDC Power PSU at Wa...