What's the difference between a standard diatonic and a tremolo harmonica?

Standard harmonicas have single reeds, while tremolo harmonicas have two reeds tuned slightly off-pitch, creating a characteristic shimmering effect.

Why is the comb material important for a harmonica’s tone?

The comb, or the instrument's body, significantly influences the harmonica's resonance and tone. Materials like plastic, wood, or metal each impart a distinct tonal character.

How do I determine what key harmonica I need?

The key of the harmonica should generally match the key of the song you intend to play. Understanding the song's key and how it relates to the harmonica's key is essential for accurate playing.

Diatonic Harmonicas - Browse 710 Musical Instruments - Page 15

Hohner Big River Harp MS E

Diatonic Harmonicas

$32

Harmonica, Key: E major, MS system, Entry-level model, Reeds made of high-quality brass...

4.8 Expert Rating

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Hohner Marine Band Classic G

Diatonic Harmonicas

$36

Hohner Marine Band Classic C, Harmonica, Key: G major, Traditional look and feel thanks to nailed reed plates and...

4.5 Expert Rating

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Hohner Marine Band Classic Bb

Diatonic Harmonicas

$39

HarmonicaTraditional Richter-Harmonica with 110 years of history. Wood comb with painted...

5 Expert Rating

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Hohner Marine Band Classic A

Diatonic Harmonicas

$36

Major, Harmonica, Key: A major, Traditional look and feel thanks to nailed reed plates and...

4.8 Expert Rating

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Hohner Meisterklasse MS E

Diatonic Harmonicas

$105

Harmonica, Tuning: E, Masterclass, MS system, Aluminum comb, Alloy body, Nickel-plated brass...

4.6 Expert Rating

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Hohner Meisterklasse MS D

Diatonic Harmonicas

$98

Harmonica, Key: D, Meisterklasse, MS-System, Comb made of aluminium, Light metal comb,...

4.9 Expert Rating

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Hohner Pro Harp MS A

Diatonic Harmonicas

$43

Hohner Pro Harmonica MS A Major, Harmonica, Key: A major, MS-System, Plastic comb, 0.9 mm brass reed plate, Richter...

4.6 Expert Rating

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Hohner Pro Harp MS G

Diatonic Harmonicas

$41

Harmonica, Key: G major, MS system, Plastic comb, 0.9 mm brass reed plate, Richter tuning with...

4.7 Expert Rating

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Hohner Speedy

Diatonic Harmonicas

$7

*Note:* Delivery is unsorted in varying colours. No colour selection possible.

4.9 Expert Rating

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Hohner Pro Harp MS E

Diatonic Harmonicas

$43

Harmonica, Key: E major, MS system, Plastic comb, 0.9 mm brass reed plate, Richter tuning with...

4.7 Expert Rating

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Hohner Blues Harp MS C

Diatonic Harmonicas

$36

Hohner Blues Harp MS-System in C Major, Blues Harp, Key: C major, MS-System, Wooden comb body with screwed-on brass...

4.9 Expert Rating

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Hohner Marine Band Classic E

Diatonic Harmonicas

$39

Major, Harmonica, Key: E major, Traditional look and feel thanks to nailed reed plates and...

4.7 Expert Rating

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Lee Oskar Harmonic Minor Low E

Diatonic Harmonicas

$46

Harmonica, Key: E minor (low), For Ethno, Folk, Tango and Eastern European music,...

4.5 Expert Rating

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Hohner Rocket low Harp LF#

Diatonic Harmonicas

$65

Harmonica, Progressive Series, Key: Low F# major, Comb: ABS plastic (blue), Reed plates...

4.6 Expert Rating

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Thomann Woogie Blues Harmonica 7-SET

Diatonic Harmonicas

$120

Set of Blues Harmonicas, Thomann Woogie Series, Richter system, Comb made of...

4.6 Expert Rating

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Thomann Rookie Blues Harmonica 7-SET

Diatonic Harmonicas

$39

Harmonica Set, Thomann Rookie Series, Richter system, Comb: Plastic, Reed:...

5 Expert Rating

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Thomann Woogie Blues Harmonica C

Diatonic Harmonicas

$17

Harmonica, Thomann Woogie Series, Key: C major, Richter System, Comb made of plastic,...

4.5 Expert Rating

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Thomann Boogie Blues Harmonica D

Diatonic Harmonicas

$16

Harmonica, Thomann Boogie Series, Key: D major, Richter System, Comb made of plastic,...

4.9 Expert Rating

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Thomann Boogie Blues Harmonica C

Diatonic Harmonicas

$16

Harmonica, Thomann Boogie Blues Series, Key: C major, Richter System, Comb made of...

4.5 Expert Rating

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Suzuki MR-350 Promaster D

Diatonic Harmonicas

$61

Blues Harmonica, Tuning: D, Richter System, 10 Comb, Comb body: Aluminium, Cover plates:...

4.5 Expert Rating

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Suzuki MR-250 Bluesmaster G

Diatonic Harmonicas

$35

Blues Harmonica, Tuning: G, Richter System, 10 Comb, Comb body: ABS plastic, Cover plates:...

4.5 Expert Rating

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Suzuki MR-200 Harpmaster Eb

Diatonic Harmonicas

$30

Harmonica, Blues model, Key: Eb, Judge System, 10 Combs, Comb made of ABS plastic, Cover...

4.5 Expert Rating

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Hohner Ozzy Osbourne Signature Harp

Diatonic Harmonicas

$54

In close cooperation with the rock legend Ozzy Osbourne, his own gothic harmonica was created in an distinctive design...

4.6 Expert Rating

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Hohner Rocket low Harp LF

Diatonic Harmonicas

$65

Harmonica, Key: low F major, Progressive Series, Body material: ABS plastic (blue),...

4.8 Expert Rating

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Hohner Marine Band Classic Bb Minor n

Diatonic Harmonicas

$50

Hohner Marine Band Class Bb nat.Minor, HarmonicaTraditional Richter harmonica with a 110-year history. The wooden comb...

4.5 Expert Rating

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C.A. Seydel Söhne 1847 Noble A

Diatonic Harmonicas

$109

Harmonica, The consequent improvement of the 1847 Blues-Model with stainless steel...

4.8 Expert Rating

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C.A. Seydel Söhne 1847 Noble Low F

Diatonic Harmonicas

$109

Harmonica, The systematic further development of the 1847 Blues model with...

5 Expert Rating

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Hohner Special 20 Country D

Diatonic Harmonicas

$50

Harmonica, Key: D (country tuning), Richter system, Plastic comb with completely recessed...

4.7 Expert Rating

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Hohner Meisterklasse MS AB

Diatonic Harmonicas

$105

Harmonica, Tuning: A flat, Masterclass, Top model for professional use, MS-System, Comb...

4.7 Expert Rating

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Hohner Special 20 E

Diatonic Harmonicas

$36

Harmonica, Special 20 classic, E major, Comb made of plastic, Brass reed plate 0.9 mm, 20 reeds...

4.6 Expert Rating

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Hohner Special 20 D

Diatonic Harmonicas

$36

Harmonica, Key: D major, Comb made of ABS plastic, 0.9 mm Brass reed plates, recessed into the...

4.7 Expert Rating

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Hohner Meisterklasse MS C

Diatonic Harmonicas

$105

Harmonica, Key: C, Meisterklasse, Top model for professional use, MS-System, Comb made of...

4.7 Expert Rating

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Suzuki M-20 Manji natural minor in F

Diatonic Harmonicas

$54

Harmonica, Key: natural minor in F, Blues model, Named after the Suzuki founder...

4.6 Expert Rating

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Suzuki M-20 Manji natural minor in E

Diatonic Harmonicas

$54

Harmonica, Key: natural minor in E, Blues model, Named after the Suzuki founder...

4.4 Expert Rating

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C.A. Seydel Söhne 1847 Lightning B (H)

Diatonic Harmonicas

$131

C.A. Seydel Söhne 1847 Lightning B, Blues Harmonica, Key: B, Richter System, Polished comb made of solid stainless...

4.8 Expert Rating

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Yonberg D2 Typhoon Black F

Diatonic Harmonicas

$131

Harmonica, Tuning: F major, Richter system, Gamma reeds -- Stainless steel reeds offer high...

4.5 Expert Rating

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C.A. Seydel Söhne 1847 Noble LG

Diatonic Harmonicas

$109

Blues Harmonica, The consistent evolution of the successful 1847 Blues model with...

4.6 Expert Rating

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C.A. Seydel Söhne 1847 Noble LLE

Diatonic Harmonicas

$109

Blues Harmonica, The systematic further development of the successful 1847 Blues...

4.5 Expert Rating

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Shop Diatonic Harmonicas 2026

Hohner Big River Harp MS E

Hohner Marine Band Classic G

Hohner Marine Band Classic Bb

Hohner Marine Band Classic A

Hohner Meisterklasse MS E

Hohner Meisterklasse MS D

Hohner Pro Harp MS A

Hohner Pro Harp MS G

Hohner Speedy

Hohner Pro Harp MS E

Hohner Blues Harp MS C

Hohner Marine Band Classic E

Lee Oskar Harmonic Minor Low E

Hohner Rocket low Harp LF#

Thomann Woogie Blues Harmonica 7-SET

Thomann Rookie Blues Harmonica 7-SET

Thomann Woogie Blues Harmonica C

Thomann Boogie Blues Harmonica D

Thomann Boogie Blues Harmonica C

Suzuki MR-350 Promaster D

Suzuki MR-250 Bluesmaster G

Suzuki MR-200 Harpmaster Eb

Hohner Ozzy Osbourne Signature Harp

Hohner Rocket low Harp LF

Hohner Marine Band Classic Bb Minor n

C.A. Seydel Söhne 1847 Noble A

C.A. Seydel Söhne 1847 Noble Low F

Hohner Special 20 Country D

Hohner Meisterklasse MS AB

Hohner Special 20 E

Hohner Special 20 D

Hohner Meisterklasse MS C

Suzuki M-20 Manji natural minor in F

Suzuki M-20 Manji natural minor in E

C.A. Seydel Söhne 1847 Lightning B (H)

Yonberg D2 Typhoon Black F

C.A. Seydel Söhne 1847 Noble LG

C.A. Seydel Söhne 1847 Noble LLE

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