Lisää soittimia valmistajalta: Oy Harmonikka
Maestro
- Accordion type: Five Row Accordions
Standard Bass Accordions
- Manufacturer: Oy Harmonikka
- Model: Maestro
- Trade name: Harmonikka Oy
Place of manufacture: Kouvola, Finland
Time of manufacture: 1982–1995
Registers: 11+5
Voices: 4+5
Notes: 47 (d-c'''')
Reeds:
Dimensions: 48 x 19 cm (H D)
Weight: 10,9 kg
Serial number: