Can I have True Temperament™ on my multiscale/custom scale/extended range guitar?
The True Temperament fretting system relies on a so called calibration for each unique scale length. We have invested in developing our own exclusive calibrations for our guitars, and what we believe are optimal scale length relationships.
As announced at the Winter NAMM Show 2019, we are launching a full lineup of 6-string 25.5" - 25", 7-string 26.25" - 25.5", and 28" - 26.5" guitar models with the brand new, overhauled, stainless steel TT frets! As of now it remains uncertain when these guitars will be made available to the market. Please keep an eye out on the web site for updates.
Historically, we featured True Temperament as an option on our Made to Measure and Custom Shop guitars, with the standard calibrations 25.5″ 6- and 7-string guitars as well as 24.75″ 6-string and some more. As these guitar options are no longer available, we have invested in developing calibrations for our production models. Hence we will not at this point accept any orders regarding TT conversion of our instruments.
For more information, see http://www.truetemperament.com/