It appears that the AA-55 was discontinued last year and replaced by the Rigexpert MATCH. Does anyone have experience with this newer model? John KK9A Steve Maki K8LX wrote: <snip> However.... 99% of the time when working on my HF antennas, I use my AA-55. It just gets the job done, quickly, no fuss. Never have to refer to a manual. -Steve K8LX