Gear article
Hohner Super Chromonica Chromatic Harmonica (Bb)
The Hohner Super Chromonica is a professional-grade chromatic harmonica featuring a traditional pearwood comb and a three-octave range. Noted for its timeless design and brass reed construction, it is a staple instrument for players requiring a full chromatic scale in the key of B-flat.

Overview
The Hohner Super Chromonica, also known as the 270, is a cornerstone of the chromatic harmonica world. This specific model is tuned to the key of B-flat (Bb) and provides a full three-octave range through 48 brass reeds. The instrument is distinguished by its traditional aesthetics, featuring embossed cover plates that offer a classic, elegant appearance. It remains one of the most consistent designs in the Hohner catalogue, having undergone very few changes since its original release.
Construction and Materials
At the heart of the Super Chromonica is a comb crafted from double-lacquered pearwood. This specific treatment is intended to provide a rich acoustic resonance while simultaneously protecting the wood from moisture. The double-lacquering process is a critical feature, as it reduces the swelling often associated with wooden combs, thereby increasing the instrument's overall longevity. The reed plates are 1.05mm thick and made of brass, providing a stable foundation for the 48 reeds.

Performance and Response
The instrument features an optimised comb design specifically engineered to enhance response in the upper register. This makes the Super Chromonica particularly suited for intricate melodic work and expressive high-frequency performance. By allowing for a superior response in the third octave, players can achieve clear, precise notes that might be more difficult to sustain on entry-level chromatic models.
Sound Character
The combination of the pearwood comb and brass reeds results in a sound that is described as vibrant and rich. Unlike plastic-comb harmonicas which may sound brighter or thinner, the wood-bodied Super Chromonica offers a warmer tonal profile. This makes it a preferred choice for traditional jazz, classical, and pop melodies where a sophisticated, organic timbre is required.
Comparison to Alternatives
Within the Hohner range, the Super Chromonica sits as a professional wood-comb alternative to models with ABS plastic combs. While modern alternatives like the Fender Blues Deluxe cater to those seeking a standard 10-hole diatonic experience, the Super Chromonica provides the full chromatic capability necessary for complex key changes. In the broader category of hand-held instruments, it offers significantly more melodic versatility than percussive tools like Meinl maracas or shakers, though it requires more specialised technique to master.
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Frequently asked questions
- What is the key of this specific Hohner Super Chromonica?
- This specific model is tuned to the key of B-flat (Bb).
- How many octaves does the Super Chromonica cover?
- The instrument provides a three-octave range, allowing for a wide variety of musical exploration.
- What material is used for the comb?
- The comb is made from double-lacquered pearwood, designed to provide a rich sound while resisting moisture.
- How many reeds does this harmonica have?
- It features 48 brass reeds, which are fixed to 1.05mm brass reed plates.
- Is the wooden comb prone to swelling?
- While all wood can react to moisture, the pearwood in this model is double-lacquered to specifically reduce swelling and improve durability.
- What is the thickness of the reed plates?
- The brass reed plates measure 1.05mm in thickness, ensuring consistent performance.
- Is this a diatonic or chromatic harmonica?
- It is a chromatic harmonica, meaning it can play all the notes of the chromatic scale via its slide mechanism.
- What makes the upper register response unique?
- The Super Chromonica features an optimised comb design that specifically improves the response and ease of play for high-frequency notes.
- What is the typical price range for this model?
- The typical price for the Hohner Super Chromonica in the UK market is approximately GBP 229.
- Are the cover plates decorated?
- Yes, the cover plates feature a traditional embossed design that gives the instrument an elegant, classic look.
- Can this harmonica play intricate melodies?
- Yes, its three-octave range and superior upper-register response make it ideal for complex melodic compositions.
- Is this instrument suitable for professional use?
- Yes, its construction, materials, and long-standing reputation make it a standard choice for professional harmonica players.
