Hohner M590016 Big River Harp MS in C – Diatonic Harmonica

Quick Product Summary

The Hohner M590016 Big River Harp MS in C is a versatile 10-hole diatonic harmonica combining dependable modern construction with the expressive response expected from Hohner’s German-made MS Series. Its durable black ABS comb, 20 brass reeds and stainless-steel cover plates provide comfortable, consistent playability for folk, country, blues, rock and general melodic harmonica playing.

Tuned to C major, this version is an especially practical choice for beginners because a large amount of harmonica tuition is based around the key of C. More experienced players will appreciate its familiar Richter layout, bend-friendly response and MS Modular System, which allows compatible combs, reed plates and cover plates to be interchanged across the Hohner MS range.

At A Glance

Feature	Details
Brand	Hohner
Model	Big River Harp MS
Product Code	M590016
Series	MS – Modular System
Type	Diatonic Harmonica
Key	C Major
Tuning	Richter
Holes	10
Reeds	20 Brass Reeds
Comb	Black ABS
Condition	New
Best For	Beginners, Folk, Country, Blues, Rock & Roots
Main Appeal	Accessible C tuning, durable construction and modular MS design

What Makes the Hohner Big River Harp MS Special?

The Hohner Big River Harp MS combines traditional 10-hole diatonic playability with robust, practical construction. Its resilient ABS comb provides reliable performance across different temperatures and humidity levels, while 20 brass reeds give players the dynamic response needed for clean melodies, chords, bends and expressive articulation. Curved stainless-steel cover plates also provide comfortable handling and a familiar traditional harmonica feel.

Its MS Modular System provides an additional practical advantage. The comb, reed plates and cover plates can be interchanged with compatible components from other Hohner MS Series harmonicas, offering useful flexibility for servicing, replacing parts and experimenting with different compatible configurations. Torx screw construction further simplifies access for maintenance.

Who Is It For?

The Big River Harp MS in C is an excellent option for beginners, developing players and experienced musicians looking for an affordable, dependable and versatile diatonic harmonica.

The key of C is particularly useful for beginners because many books, online courses and harmonica lessons use a C harmonica as their starting point. This makes it easier to follow exercises without needing to transpose them into another key.

Its responsive character also makes the Big River Harp suitable for more experienced musicians playing folk, country, blues, rock and roots music.

Why Choose a Diatonic Harmonica in C?

A C major harmonica is one of the most popular choices for learning diatonic harmonica. Its register is comfortable and balanced, while its widespread use in teaching material makes it particularly convenient for new players.

The traditional 10-hole Richter layout offers plenty of room for progression. Beginners can start with simple melodies and chords before moving into single-note playing, bending, vibrato and more expressive techniques.

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

Durable ABS Comb

The Big River Harp MS uses a black ABS comb designed to provide reliable performance across a wide range of environmental conditions.

ABS does not absorb moisture and swell in the same way that untreated wooden combs potentially can, making it particularly practical for frequent practice, rehearsals, travel and live performance.

Its smooth ABS mouthpiece surface also contributes to comfortable everyday playability.

MS Modular System

The Big River Harp belongs to Hohner’s MS – Modular System – Series.

The comb, reed plates and cover plates can be interchanged with compatible components from other Hohner MS Series harmonicas. This makes compatible component replacement more straightforward and gives players the opportunity to experiment with different MS configurations.

For musicians intending to maintain their harmonicas over the longer term, the modular approach provides a particularly useful advantage.

Responsive Brass Reeds

The Big River Harp MS features 20 brass reeds mounted on 0.9 mm brass reed plates.

These reeds provide a responsive playing feel that reacts naturally to changes in breath pressure and articulation, allowing players to move between clear melodies, rhythmic chords and more expressive techniques.

Combined with Richter tuning, the reed layout provides the familiar foundation required for blues-style bends and expressive diatonic harmonica playing.

Curved Stainless-Steel Covers

The Big River Harp features curved stainless-steel cover plates designed to provide comfortable handling.

Their durable construction makes the harmonica suitable for regular use while retaining the familiar shape associated with traditional 10-hole diatonic instruments.

Torx Screw Construction

The Big River Harp MS uses Torx screws to provide secure assembly while allowing convenient access when routine maintenance is required.

Combined with the modular MS construction, this makes the harmonica particularly practical for players who want an instrument that can be serviced and maintained over time.

What's Included?

• Hohner M590016 Big River Harp MS Harmonica

• Key of C

• Hohner protective snap case

Technical Specifications

Specification	Details
Manufacturer	Hohner
Model	Big River Harp MS
Product Code	M590016
Series	MS – Modular System
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
Construction	MS Modular System
Fasteners	Torx Screws
Tonal Range	3 Octaves
Length	Approx. 10.5 cm
Country of Manufacture	Germany

FAQs

What key is the Hohner M590016 Big River Harp MS?

The Hohner M590016 Big River Harp MS is tuned to C major.

Is the Hohner Big River Harp MS suitable for beginners?

Yes. The Big River Harp MS is an excellent starting point for players learning diatonic harmonica, combining approachable playability with durable construction and a traditional 10-hole layout.

Why is C a good key for a beginner harmonica?

Many beginner harmonica books, courses and online lessons are based around the key of C, making it one of the easiest keys to use when following structured tuition.

What styles of music is the Big River Harp suitable for?

The Big River Harp is particularly well suited to folk, western and Nashville-style country, while its standard Richter tuning also makes it highly capable for blues, rock and roots music.

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

A C harmonica is commonly used for playing blues in G when using second-position, also known as cross-harp playing.

What does MS mean?

MS stands for Modular System. Compatible Hohner MS Series combs, reed plates and cover plates can be interchanged, providing greater flexibility for maintenance and component replacement.

How many holes does the Big River Harp MS have?

It features the traditional 10-hole diatonic harmonica layout.

How many reeds does it have?

The Big River Harp MS features 20 brass reeds, providing blow and draw notes across its 10 holes.

Can notes be bent on the Big River Harp MS?

Yes. As a Richter-tuned diatonic harmonica, the Big River Harp can be used for expressive techniques including note bending, vibrato and blues-style articulation.

Does the Big River Harp MS have a wooden comb?

No. It uses a durable black ABS comb, providing reliable performance and excellent resistance to moisture.

What is the advantage of an ABS comb?

ABS is resistant to moisture and environmental changes and will not swell in the way untreated wood potentially can. This makes it particularly practical for regular playing and travel.

Is the Big River Harp MS chromatic?

No. It is a diatonic harmonica using Richter tuning and does not have the slide mechanism found on chromatic harmonicas.

Is the Big River Harp MS easy to maintain?

Yes. Its Torx screw construction and modular MS design make access and compatible component replacement relatively straightforward.

Does the Big River Harp MS come with a case?

Yes. The Big River Harp MS includes a practical Hohner protective snap case for storage and transportation.

Where is the Hohner Big River Harp MS made?

Hohner’s MS Series harmonicas are made in Germany.

Why Buy From Fair Deal Music?

• Expert advice from knowledgeable musicians – speak to a team who understands musical instruments and can help you choose the right product.

• Carefully checked new, used, pre-owned and ex-display equipment – giving you confidence in what you are buying.

• Competitive prices on leading music brands – excellent value across instruments, amplification, studio equipment and accessories.

• Secure UK-wide delivery – order with confidence wherever you are in the UK.

• Flexible finance options available – subject to status.

• Friendly support before and after purchase – we're here to help throughout your musical journey.

• Trusted independent UK music retailer with decades of experience – Fair Deal Music has been serving musicians since 1987.

Trade In. Trade Up. Save More.

Thinking about upgrading your current gear? Fair Deal Music accepts part exchange on a wide range of musical instruments and equipment.

Trade in equipment you no longer use and put its value towards your next purchase, helping make your upgrade more affordable. Contact our team for a no-obligation valuation.