Hohner - 590BX-A Big River Harp Harmonica - Key of A
- Evokes the spirit of the Mississippi Delta or the Louisiana Bayou
- Part of Hohner?s MS Series of modular harmonicas, with swappable cover plates, reeds, and combs
- Length: 4.1 inches
- Range: 3 octaves
- Type: Diatonic
- Tuning: Richter
- Reed plates (thickness and material): 0.9mm brass
- Reed plates (surface material): brass
- Reeds (number and material): 20 brass
- Comb (color and material): black ABS plastic
- Comb finish: ABS plastic
- Mouthpiece (surface material): ABS plastic
- Cover plates: stainless steel
- Available keys: F#, F, E, Eb, D, Db, C, B, Bb, A, Ab, and G