Hohner Special 20 Db/Db - 10 Hole

The Special 20 in Hohner's History and the Progressive Range

Alongside the "standard" Richter harmonicas, Hohner has long developed models designed for specific techniques and aesthetics. The Special 20 has established itself as a reference thanks to its balance between comfort, airtightness, and timbre roundness, becoming a natural choice for many harmonica players, from accompaniment to solo parts.
This model fits within the spirit of the Progressive series, a family of Hohner harmonicas associated with musicians renowned for their expressiveness and mastery (bending, articulation, dynamics). The idea: to offer responsive instruments, consistent from one unit to another, capable of supporting technical evolution from "roots" playing to more modern approaches.

For Which Musician and Styles?

In the key of Db (D flat), this Hohner Special 20 targets both serious beginners (who want a stable and easy-to-play instrument) and intermediate and advanced players seeking a reliable diatonic for stage, rehearsal, or studio use.
Its traditional Hohner tuning and diatonic configuration make it particularly comfortable in blues (expressive bending), rock, and country, while remaining relevant in pop and folk thanks to the richness of blow/draw chords. The D flat key is also appreciated for certain transpositions and harmonic colors, especially when wanting to step outside the most common keys.

Sound and Design

The Special 20 is sought after for its fullness and impact : a clear attack, solid projection, and good register consistency across all 10 holes. Its "full" character highlights chords and strengthens the presence of sustained notes, while remaining precise enough to work on phrasing.
The playing feel benefits from good airtightness : sound production requires no strain, which helps control pitch, dynamics, and bends with greater comfort. Regarding construction, the black plastic body, stainless steel screw-on covers, and brass plates contribute to reliable mechanical stability, designed to last and remain consistent over sessions.

Diatonic or Chromatic?

A diatonic harmonica is designed around a scale (here in D flat ) and naturally facilitates chords and accompaniment through blow/draw alternation. It also allows access to "missing" notes via bending, an essential sonic signature in blues. Conversely, a chromatic harmonica provides access to all 12 semitones more directly (often via a slide mechanism) and is often oriented towards more modulating repertoires (jazz, classical). The Hohner Special 20 presented here is indeed a diatonic : expressive, lively, and designed for dynamic playing.

Recommended Compatible Accessories

If you wish to maintain or extend the life of your instrument, know that replacement plates are available for this model, allowing you to keep the same harmonica while refurbishing it when necessary.

Technical specifications

Tone	D	Color	Black
Number of holes	10.0000

Type	Diatonic	Length	10 cm
Tuning	Db / D flat	Blow	Hole 1 Db4, Hole 2 F4, Hole 3 Ab4, Hole 4 Db5, Hole 5 F5, Hole 6 Ab5, Hole 7 Db6, Hole 8 F6, Hole 9 Ab6, Hole 10 Db7
Body	Black plastic	Draw	Hole 1 Eb4, Hole 2 Ab4, Hole 3 C5, Hole 4 Eb5, Hole 5 F#5, Hole 6 Bb5, Hole 7 C6, Hole 8 Eb6, Hole 9 F#6, Hole 10 Bb6
Mouthpiece coating	Plastic