Hohner CHROMATIC 270/48 CHROMONICA 12 HOLES G SOL

A Hohner Classic That Defined the Modern Chromatic

By inventing the chromatic harmonica in 1912, Hohner made a major breakthrough: the addition of the slide made it possible to access all the notes of the scale (whole and half steps) across multiple octaves. The Chromonica series then established itself as a lasting reference, and the Chromonica 48 (here in the 48/270 version) remains an iconic model, often chosen for its versatility and proven design. Within the Hohner range, it is positioned as a professional chromatic designed to combine tuning precision, airtightness, and robustness, with careful craftsmanship and a finish aimed at demanding musicians.

For Which Musicians and Styles

The Hohner Chromonica 48/270 is aimed at intermediate to professional harmonica players who want to work with a wide repertoire, offering true harmonic freedom. Its 12-hole format is particularly suited for conservatory study and contexts where intonation and chromatic mastery are essential. It is suitable for jazz (melodic lines, standards), classical (transcribed pieces, chamber music), as well as pop and film music where modulations are frequent.

Sound and Design

Thanks to its pearwood comb, the Chromonica 48/270 offers a flexible response and an "organic" feel appreciated in delicate dynamics. The 1.05 mm brass plates contribute to a stable attack and good sound sustain, while the stainless steel covers promote clear projection and good resistance to intensive use. The whole aims for register uniformity across the three octaves, with comfortable emission on both blow and draw notes, and a slide designed for smooth execution of alterations.

Diatonic or Chromatic

A diatonic harmonica is generally centered on a given key (very popular in blues, folk, country), whereas a chromatic harmonica allows access to all notes via a slide, making it more versatile for jazz, classical, and modulating pieces. The Hohner Chromonica 48/270 is indeed a chromatic harmonica : you have natural notes in the "slide out" position and semitones in the "slide in" position, over 3 octaves.

Recommended Compatible Accessories

To preserve the mechanical precision of the slide and the longevity of the reeds, a hard case (included) is ideal for transport. For regular maintenance, use a soft cloth to wipe the exterior after playing and perform regular mouthpiece cleaning (nickel plating) to maintain a clean attack and comfortable slide.

Technical specifications

Tone	G	Color	Brown
Number of holes	12.0000

Type	Chromatic	Reed plates	brass, 1.05 millimeters, nailed
Number of reeds	48	Cover material	stainless steel
Range	three full octaves	Mouthpiece coating	Nickel
Body (Comb)	Pearwood, Brown	Slide action	shortened
Length	15.5 cm	Included accessories	hard case