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 3

Thomann Rookie Blues Harmonica Bb

Diatonic Harmonicas

$6

Harmonica, Thomann Rookie Series, Key: Bb major, Richter System, Comb made of...

4.6 Expert Rating

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Thomann Rookie Blues Harmonica A

Diatonic Harmonicas

$6

Harmonica, Thomann Rookie series, Tuning: A major, Richter system, Comb made of...

4.7 Expert Rating

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Thomann Rookie Blues Harmonica E

Diatonic Harmonicas

$6

Harmonica, Thomann Rookie Series, Key: E major, Richter system, Comb made of plastic,...

4.8 Expert Rating

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Thomann Rookie Blues Harmonica D

Diatonic Harmonicas

$6

Harmonica, Thomann Rookie series, Tuning: D major, Richter system, Comb made of...

4.6 Expert Rating

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Lee Oskar Major Diatonic Low C

Diatonic Harmonicas

$46

Harmonica, Key: C-Major, Model "Major Diatonic", Richter system, The most popular...

5 Expert Rating

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Hohner Marine Band Classic G Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. G har. Minor, Harmonica, From the "Marine Band Classic" series, Key: Harmonic G minor,...

4.7 Expert Rating

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Hohner Marine Band Classic Eb Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. Eb har.Minor, Harmonica, From the "Marine Band Classic" series, Key: Harmonic eb minor,...

4.9 Expert Rating

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Hohner Marine Band Classic D Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. D har. Minor, Harmonica, From the "Marine Band Classic" series, Key: Harmonic D minor,...

4.5 Expert Rating

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Hohner Special 20 Country Ab

Diatonic Harmonicas

$50

Harmonica, Key: Ab major, Progressive Series, Country tuning, Comb: ABS plastic, Reed...

4.6 Expert Rating

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Hohner Special 20 Country B (H)

Diatonic Harmonicas

$50

Hohner Special 20 Country B, Harmonica, Key: B major, Progressive Series, Country Tuning, Comb: ABS plastic, Reed...

4.6 Expert Rating

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Hohner Special 20 Country Db

Diatonic Harmonicas

$50

Harmonica, Key: Db major, Progressive Series, Country tuning, Comb body: ABS plastic,...

4.6 Expert Rating

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Hohner Special 20 Country Eb

Diatonic Harmonicas

$50

Harmonica, Tuning: Eb major, 20 Brass reeds: 0.9 mm, Black ABS plastic comb, Stainless...

4.5 Expert Rating

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Hohner Special 20 Country F

Diatonic Harmonicas

$50

Harmonica, Key: F major, Progressive Series, Country tuning, Comb: ABS plastic, Reed...

5 Expert Rating

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Hohner Special 20 Country F#

Diatonic Harmonicas

$50

Harmonica, Key: F# major, Progressive Series, Country tuning, Comb: ABS plastic, Reed...

4.5 Expert Rating

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Hohner Marine Band Classic B Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. B har. Minor, Harmonica, Tuning: B harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.8 Expert Rating

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Hohner Marine Band Classic Bb Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. Bb har.Minor, Harmonica, Key: Bb harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.6 Expert Rating

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Hohner Marine Band Classic A Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. A har. Minor, Harmonica, Key: A harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.6 Expert Rating

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Hohner Marine Band Classic Ab Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. Ab har.Minor, Harmonica, Key: Ab harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.4 Expert Rating

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Hohner Marine Band Classic C Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. C har. Minor, Harmonica, Key: C harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.6 Expert Rating

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Hohner Marine Band Classic F Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. F har. Minor, Harmonica, Key: F harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.9 Expert Rating

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Hohner Marine Band Classic F# Minor h

Diatonic Harmonicas

$50

Hohner Marine Band Clas. F# har.Minor, Harmonica, Key: F# harmonic minor, 20 Brass reeds: 0.9 mm thickness, Double...

4.5 Expert Rating

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Hohner Marine Band Classic Db Minor n

Diatonic Harmonicas

$50

*Note:* The Marine Band with its traditional pearwood comb and unique cover design has been manufactured for over 100...

4.9 Expert Rating

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Hohner Marine Band Crossover C Set

Diatonic Harmonicas

$87

4.8 Expert Rating

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Suzuki F-20E Fabulous Diatonic LowF

Diatonic Harmonicas

$219

Harmonica, Key: Low F, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver...

5 Expert Rating

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Suzuki F-20E Fabulous Diatonic HiG

Diatonic Harmonicas

$219

Harmonica, Tuning: Hi G, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver...

5 Expert Rating

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Suzuki F-20E Fabulous Diatonic Db

Diatonic Harmonicas

$219

Harmonica, Key: Db, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.4 Expert Rating

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Suzuki F-20E Fabulous Diatonic Ab

Diatonic Harmonicas

$219

Harmonica, Key: Ab, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20E Fabulous Diatonic Eb

Diatonic Harmonicas

$219

Harmonica, Key: Eb, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.8 Expert Rating

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Suzuki F-20E Fabulous Diatonic F#

Diatonic Harmonicas

$219

Harmonica, Key: Eb, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20E Fabulous Diatonic B (H)

Diatonic Harmonicas

$219

Suzuki F-20E Fabulous Diatonic B, Harmonica, Tuning: B, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.6 Expert Rating

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Suzuki F-20E Fabulous Diatonic Bb

Diatonic Harmonicas

$219

Harmonica, Key: Bb, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.7 Expert Rating

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Suzuki F-20E Fabulous Diatonic F

Diatonic Harmonicas

$219

Harmonica, Key: F, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20E Fabulous Diatonic E

Diatonic Harmonicas

$219

Harmonica, Key: E, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20E Fabulous Diatonic D

Diatonic Harmonicas

$219

Harmonica, Key: D, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.9 Expert Rating

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Suzuki F-20E Fabulous Diatonic A

Diatonic Harmonicas

$219

Harmonica, Key: A, Richter System, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

5 Expert Rating

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Suzuki F-20E Fabulous Diatonic G

Diatonic Harmonicas

$219

Harmonica, Key: G, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20E Fabulous Diatonic C

Diatonic Harmonicas

$219

Harmonica, Key: C, Richter system, 10 Combs, 20 Reeds, Comb: Brass, silver plated,...

4.5 Expert Rating

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Suzuki F-20J Fabulous Diatonic Bb

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: Bb, Richter system, 10 Combs, 20 Reeds, Comb:...

4.9 Expert Rating

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Suzuki F-20J Fabulous Diatonic F

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: F, Richter system, 10 Combs, 20 Reeds, Comb:...

4.7 Expert Rating

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Suzuki F-20J Fabulous Diatonic E

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: E, Richter system, 10 Combs, 20 Reeds, Comb:...

4.7 Expert Rating

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Suzuki F-20J Fabulous Diatonic D

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: D, Richter System, 10 Combs, 20 Reeds, Comb:...

4.4 Expert Rating

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Suzuki F-20J Fabulous Diatonic A

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: A, Richter system, 10 Combs, 20 Reeds, Comb:...

4.5 Expert Rating

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Suzuki F-20J Fabulous Diatonic G

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: G, Richter System, 10 Combs, 20 Reeds, Comb:...

4.5 Expert Rating

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Suzuki F-20J Fabulous Diatonic C

Diatonic Harmonicas

$219

Harmonica, "Just-Tuning" model, Key: C, Richter system, 10 Combs, 20 Reeds, Comb:...

4.5 Expert Rating

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Suzuki PH-20N Pipe Humming Bb

Diatonic Harmonicas

$83

Harmonica, With extension for vibrato effect, Key: Bb, Richter system, 10 Combs, Comb:...

5 Expert Rating

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Suzuki PH-20N Pipe Humming F

Diatonic Harmonicas

$83

Harmonica, With extension for vibrato effect, Key: F, Richter system, 10 Combs, Comb:...

4.4 Expert Rating

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Suzuki PH-20N Pipe Humming E

Diatonic Harmonicas

$83

ç, Harmonica, With extension for vibrato effect, Key: E, Richter system, 10 Combs, Comb:...

4.9 Expert Rating

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Suzuki PH-20N Pipe Humming D

Diatonic Harmonicas

$83

Harmonica, With extension for vibrato effect, Key: D, Richter system, 10 Combs, Comb:...

4.7 Expert Rating

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Shop Diatonic Harmonicas 2026

Thomann Rookie Blues Harmonica Bb

Thomann Rookie Blues Harmonica A

Thomann Rookie Blues Harmonica E

Thomann Rookie Blues Harmonica D

Lee Oskar Major Diatonic Low C

Hohner Marine Band Classic G Minor h

Hohner Marine Band Classic Eb Minor h

Hohner Marine Band Classic D Minor h

Hohner Special 20 Country Ab

Hohner Special 20 Country B (H)

Hohner Special 20 Country Db

Hohner Special 20 Country Eb

Hohner Special 20 Country F

Hohner Special 20 Country F#

Hohner Marine Band Classic B Minor h

Hohner Marine Band Classic Bb Minor h

Hohner Marine Band Classic A Minor h

Hohner Marine Band Classic Ab Minor h

Hohner Marine Band Classic C Minor h

Hohner Marine Band Classic F Minor h

Hohner Marine Band Classic F# Minor h

Hohner Marine Band Classic Db Minor n

Hohner Marine Band Crossover C Set

Suzuki F-20E Fabulous Diatonic LowF

Suzuki F-20E Fabulous Diatonic HiG

Suzuki F-20E Fabulous Diatonic Db

Suzuki F-20E Fabulous Diatonic Ab

Suzuki F-20E Fabulous Diatonic Eb

Suzuki F-20E Fabulous Diatonic F#

Suzuki F-20E Fabulous Diatonic B (H)

Suzuki F-20E Fabulous Diatonic Bb

Suzuki F-20E Fabulous Diatonic F

Suzuki F-20E Fabulous Diatonic E

Suzuki F-20E Fabulous Diatonic D

Suzuki F-20E Fabulous Diatonic A

Suzuki F-20E Fabulous Diatonic G

Suzuki F-20E Fabulous Diatonic C

Suzuki F-20J Fabulous Diatonic Bb

Suzuki F-20J Fabulous Diatonic F

Suzuki F-20J Fabulous Diatonic E

Suzuki F-20J Fabulous Diatonic D

Suzuki F-20J Fabulous Diatonic A

Suzuki F-20J Fabulous Diatonic G

Suzuki F-20J Fabulous Diatonic C

Suzuki PH-20N Pipe Humming Bb

Suzuki PH-20N Pipe Humming F

Suzuki PH-20N Pipe Humming E

Suzuki PH-20N Pipe Humming D

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