*Handmade tongues

Right hand
5 rows, 92 knobs, 58 notes
4 chorale, cassotto (2)
15 stops, 6 chin stops

Left hand
55 melody basses
2 chorus, 3 registers + octave coupling

120 standard basses
4 chore, 4 registers + octave coupling

Size: 44 x 22 cm
Weight: 13.2 kg