Dymana
Kostadin Dimitrov would not exactly define the Dymana (Димана) as a semi-acoustic guitar, but rather as a hollow body, because he followed a more archtop guitar construction when making it. There is no centre wood block, and for the first time ever, he used a resonator centre arm, which he developed himself. The idea behind this new construction was to build a guitar able to obtain the strongest acoustic sound.