Uploaded June 2017 | Updated September 2026, 3 weeks ago

---

This video is about the MFJ-423MVP, 13.8V / 30A Power Supply (PSU). People were asking me about the fan noise in the unboxing video of this unit, so I did a test using my TS-2000 in FM at 100W. Check it out for the conclusion and please subscribe!

By the way, it's not in the video because it's not a problem, but there is no birdies on any band with this PSU.

73
Pascal VA2PV