5 octaves and a third, bichord stringing to two octaves, trichord to the rest. 2 bridges over sounding board, two knee levers below keyboard, bassoon knob applies parchment covered by silk to the lower strings.
- Inventory number:
- Place of production:
Vienna (Timezone: Europe/Vienna)
- Measurements:H. 103.6 cms; W.88 cms; D.220 cms