Marimbas,Xylophones,Vibraphones,Glockenspiels - keyborad percussion manufacturer
The M-61 produces a solid sound, M-62 is moderately hard, M-63 and M-64 provide stable performance from the lowest on up to the highest notes.
| Model | Hardness | Wrap |
| M-61 | Hard | Cord |
| M-62 | Medium hard | Cord |
| M-63 | Medium soft | Cord |
| M-64 | Soft | Cord |
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