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

Left hand
55 melody basses
2 chorale, 3 stops + octave coupler

120 standard basses
4 chorale, 4 stops + octave coupler

Dimensions: 44 x 22 cm
Weight: 13 kg