Chromonica 48/270 The classic all-round chromatic harmonica, suitable for all styles. The Chromonica 48 has set standards for chromatic harmonica manufacturing for several decades. Loved by professionals, It is the instrument which is most frequently recommended by teachers all over the globe. Its simple construction make it an affordable, compact and reliable instrument. The beautifully crafted pear wood comb is optimized to great response over its complete range, from the mellow low octave to the bright and clear top octave.