BLUE NOVA — 39-Key Semi-Pro Harmonium with Coupler * Minor Cosmetic BlemishesThis 39 key semi professional harmonium features a smooth coupler mechanism that adds depth and fullness to the sound, making it well suited for both solo practice and ensemble use. Finished in a striking high gloss blue body, it offers a modern visual presence while maintaining dependable build quality and responsive key action. Balanced airflow and consistent reed response support controlled dynamics and stable pitch across the keyboard. A