Hohner Special 20 Harmonica in C – Diatonic Harmonica

Quick Product Summary

The Hohner Special 20 Harmonica in C is a smooth-playing 10-hole diatonic harmonica designed to deliver a warm, expressive tone with excellent comfort and response. Its innovative recessed reed plate design creates a projecting ABS mouthpiece with no exposed reed plate edges, making the Special 20 particularly comfortable for extended playing sessions.

With 20 brass reeds, Richter tuning and a durable black ABS comb, the Special 20 is equally at home with beginners learning their first melodies and experienced players performing blues, folk, country, rock and pop. The key of C also makes this one of the most practical choices for learning, with a huge amount of harmonica tuition based around C major.

At A Glance

Feature	Details
Brand	Hohner
Model	Special 20
Series	Progressive
Type	Diatonic Harmonica
Key	C Major
Tuning	Richter
Holes	10
Reeds	20 Brass Reeds
Comb	Black ABS
Condition	New
Best For	Beginners, Blues, Folk, Country, Rock & Pop
Main Appeal	Comfortable mouthpiece, smooth response and warm tone

What Makes the Hohner Special 20 Special?

The Hohner Special 20 became particularly influential because of its recessed reed plate construction. Instead of leaving the edges of the reed plates exposed at the mouthpiece, they sit within the ABS comb to create a smooth projecting mouthpiece. This makes the harmonica particularly comfortable against the lips while retaining the responsiveness players expect from a professional-quality diatonic instrument.

Its 20 brass reeds and specially designed stainless-steel covers produce a characterful, warm sound suited to everything from clean melodies and chords to expressive blues bends. Combined with a moisture-resistant ABS comb and screw-based construction, the Special 20 offers an excellent balance of traditional harmonica tone, practical durability and player-friendly design.

Who Is It For?

The Special 20 in C is an excellent first serious harmonica for beginners, while offering enough response and expression for experienced and professional players.

Its comfortable mouthpiece makes it particularly appealing to players who find traditional exposed reed plate designs less comfortable, while its responsive reeds lend themselves well to developing techniques such as single-note playing, bending, vibrato and expressive blues phrasing.

The key of C is especially useful for new players because it is widely used in harmonica tuition and learning material.

Why Choose a Diatonic Harmonica in C?

A 10-hole diatonic harmonica in C is one of the most popular starting points for learning harmonica. The instrument is compact and straightforward to begin playing, yet offers considerable expressive potential as your technique develops.

C sits comfortably within the standard harmonica range and is widely used in books, online lessons and tuition material. Once basic techniques have been mastered, the same playing principles can be transferred to Special 20 harmonicas in other keys.

For blues players using second-position or cross-harp technique, a C harmonica is commonly used when playing in G.

Comfortable Recessed Reed Plates

One of the defining features of the Special 20 is its recessed reed plate design.

The brass reed plates sit within the ABS comb rather than extending to the outer edge of the mouthpiece. This creates a smoother playing surface and helps make the Special 20 particularly comfortable when moving quickly between holes or playing for longer periods.

Durable ABS Comb

The black ABS comb is resistant to moisture and changing environmental conditions, providing consistent performance without the potential swelling associated with traditional untreated wooden combs.

This makes the Special 20 an especially practical choice for regular practice, rehearsals, live performance and travelling musicians.

Warm, Responsive Tone

The Special 20 uses 20 brass reeds mounted on 0.9 mm brass reed plates, providing a responsive feel that reacts naturally to changes in breath pressure and articulation.

Its stainless-steel cover plates incorporate a relatively small rear opening designed to contribute to the Special 20's characteristically warm tonal response.

What's Included?

• Hohner Special 20 Harmonica

• Key of C

• Hohner protective snap case

Technical Specifications

Specification	Details
Manufacturer	Hohner
Model	Special 20
Series	Progressive
Instrument Type	Diatonic Harmonica
Key	C Major
Tuning	Richter
Number of Holes	10
Number of Reeds	20
Reed Material	Brass
Reed Plate Material	Brass
Reed Plate Thickness	0.9 mm
Comb Material	ABS
Comb Colour	Black
Mouthpiece Surface	ABS
Cover Plate Material	Stainless Steel
Reed Plate Design	Recessed
Length	Approx. 10.2 cm

FAQs

Is the Hohner Special 20 suitable for beginners?

Yes. The Special 20 is an excellent choice for beginners thanks to its comfortable mouthpiece, responsive reeds and conventional 10-hole diatonic layout. It is also sophisticated enough to continue using as your playing develops.

What key is this Hohner Special 20?

This version is tuned to C major.

Why is C a good key for a first harmonica?

Many beginner harmonica courses, books and online lessons use a C harmonica, making it easier to follow tuition material without having to transpose exercises into another key.

Is the Special 20 a diatonic or chromatic harmonica?

The Special 20 is a diatonic harmonica. This version uses standard Richter tuning and does not have the slide mechanism found on a chromatic harmonica.

How many holes does the Special 20 have?

It has the traditional 10-hole layout used by most blues-style diatonic harmonicas.

How many reeds are inside the Special 20?

It has 20 brass reeds, providing blow and draw notes across its 10 holes.

Can I bend notes on the Hohner Special 20?

Yes. The Special 20 is particularly well suited to techniques such as note bending, vibrato and expressive blues phrasing.

What key can I play in using a C harmonica in second position?

A C harmonica is commonly used for playing in G when using second-position or cross-harp technique.

What is different about the Special 20 mouthpiece?

Its brass reed plates are recessed within the ABS comb, creating a smooth projecting plastic mouthpiece rather than leaving the reed plate edges exposed. This is one of the Special 20's most distinctive design features.

Does the Special 20 have a wooden comb?

No. It uses a durable black ABS comb, providing excellent resistance to moisture and changing environmental conditions.

What styles of music is it suitable for?

The Special 20 is highly versatile and works particularly well for blues, folk, country, rock and pop, as well as general melodic harmonica playing.

Does it come with a case?

Yes. The Special 20 includes a practical Hohner protective snap case.

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