Katana Fret Leveling System (OFFICIAL)

The product in the video is protected by US Patent number 9,224,369 and by European Patent EP2608194, validated in the GB, FR, IT, DE. It is also protected by Japanese Patent JP5938783B2, granted in Japan.

"Katana Fret Level Quick Start" is a shortened version of the "leveling" section from the Complete Manual. Many asked for an English-Language demo from me. It took me time to learn a little bit of English and make this video. I hope it will help to shed more light on this invention.

The Quick Start includes only the essential information to start using this innovative system in the easiest way and CORRECTLY. This video also shows me performing a "Katana fret leveling" in less than 3 minutes. This is possible because it can be used with the instrument set in full playing condition, including relief in the neck and all the strings maintained in place and 100% to the exact pitch. Although, the real benefit would be the ability to directly obtain the final leveling that will be used for playing.

NOTE: the Guitar Stand tends to wobble because of the softness of the floor (tatami). I added a "foot rest" to the stand which allows to stop it down with the foot. At the minute 3':35" I remembered to use it!



R.M.KATANA https://rectifymaster.com/index.php?o....

RECTIFY Master is Trademark or Registered Trademark in Japan.
"fret leveling with strings on" is Trademark or Registered Trademark in Japan.