4 Line Scale Changer Harmonium:

A 4 line scale changer harmonium has 4 sets of reeds and a mechanism to switch among the 13 different scales to produce a variety of pitches without the need to retune.

4 Line Scale Changer Harmoniums For Sale:

National Music 4 line scale changer harmoniums have customisation options for choosing 9 or 13 scales in your harmoniums. We sell best 4 line scale changer harmoniums at affordable prices online. Our kolkata made harmoniums offer you harmoniums with various reed combinations: bass, male, and female; bass, male, male; or bass, female, and male. You can select harmoniums according to your need and profession.

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