The Gabriel Tenorio String Company Brass 12/13 acoustic guitar strings.

The original PB*Round was designed by Guadalupe Custom Strings founder, Francisco Gonzalez.  I continue to make the formula for Phosphor Bronze 13 gauge strings today.  I built the rest of the line of acoustic from extensive testing and feedback from both players and luthiers. This line definitely builds on the classic punchy sound of the PB*Round string set while offering consistent tone and more durability without the use of any additives or coatings.   For Resonators, I recommend 13 or 14 gauge PhosphorBronze, remember to opt for Tailpiece length strings which feature the stronger and tighter LongTwists.   I personally love the result of Brass 12s on Taylor x14 sized guitars and Brass 13s on Gibson J45s.   Now available in Nashville Tuning The Gabriel Tenorio String Company is dedicated to the evolution and further dissemination of the string making tradition established by Francisco Gonzalez, founder of Guadalupe Custom Strings. As a partner in Guadalupe C