For anyone confused like I was, this isn't about mailchimp shutting down, but rather a company named MFJ, which apparently makes amateur radio gear.
They offer a huge catalog of low cost equipment. Some of it is very popular and much of it is pretty niche. Quality is occasionally an issue: you buy their stuff with expectations commensurate to the price or you risk being disappointed. That is a feasible business model with hams, however. Then again, maybe not? I can't think of any one thing they make that isn't available elsewhere. Some of their bread and butter t…
Other than an older Ameritron amplifier, which may predate the MFJ acquisition, I see nothing with the MFJ logo looking around my "shack". I moved on from MFJ many years ago and sought better alternatives. Some years ago I bought a Rig Expert AA230-ZOOM analyzer that is far more capable, stable, and compact than any of the MFJ analyzers I had used prior. I also have a NanoVNA that I use for 70cm that is beyond the range of the AA230-ZOOM. Other items in the shack are better built and better performing than their MFJ counterparts such as a West Mountain Radio DC power strip and Palstar and LDG tuners.
I am concerned about the fate of Ameritron and Hy-Gain. These two product lines have a strong history that pre-dates their acquisition by MFJ and it would be a shame to see them disappear from the ham radio marketplace.