In 2005, I had a 660 mensur guitar made by Boguslaw Terryks. A really great instrument with very nice sound and lots of power. But the effort for the left hand was noticeably higher and I tired very quickly after a short time. Even after further practice this condition did not improve. In addition, I got a paralysis, probably because of the larger stretching of the hand. I let me build a new guitar from B. Teryks with a 650 mensur. After a short time these symptoms subsided. The 660 guitar played Jakob Bangso very successfully and won several prizes at competitions.
Boguslav Teryks Doubletop. spruce-cedar
Hanika 1A/PF, spruce
Ramirez 1a, 1972, cedar