SUR O BANI 4 line Bass male female male 13 scale changer Harmonium Best Quality Harmonium with Special 37 Keys 3 Set of Palitana Reed 4 Octave Hand Pumped Harmonium  (Seven Fold Bellow, Bass Reed, Female Reed, Male Reed)

CHANGER 4 LINE Bmmf PORTABLE / SUR O BANI #harmonium / #PREMIUM_QUALITY / 13scale/ 4 octave/440hz tune MADE by SEASONED TEAK WOOD PALITANA RIDS 4 SETS RID ( BASS MALE MALE FEMALE ) 4 OCTAVES , COUPLER ( QUALITY CELLULOID) 37KEYS THIRTEEN SCALE( EASY MOVING) , ELEVEN STOPPER 7 PART BELLOW( ???), FULL AIR TIGHT MAXIMUM AIR SUSTAINABLE STANDING QUALITY ITALIAN NYLON GOOD QUALITY COVER INTERNATIONAL 440HZ TUNE MINIMUM space taken , easy to move one place to another place Keep distance from dust , sunlight and rain Easy to pump (springs available) LEFT COUPLER = When you use that harmonium, press one keys of a particular note , the sound of the same note of lower octave will set it automatically. (SINGLE NOTE SINGLE RID ALSO PLAYING CLEARY ) Sound are sweet, melodious, semi classical tone YOU CAN USE THE SCALE