HERING manufactures several models of diatonic harmonics Richter System, tuned in all tones in the greatest way. In particular (on request), HERING can produce harmonics in special tunings such as minor natural mode and minor harmonic mode. Also under particular conditions, HERING can respond to requests for “brilliant tuning”: A442 and A444.
We also have bodies using various materials such as ABS, with a brilliant sound, and wood, which is softer.
It should be noted that the wood used by HERING was selected in partnership with technicians from the IPT (Institute of Technological Research) of Brasilia, being a wood of high density and long fibers, thus absorbing less moisture, thus preventing large expansions and contractions. Its hardness makes it possible to use screws to fix the voice plates of the body, instead of nails, facilitating maintenance and increasing the life of the harmonica.