Right hand
5 rows, 87 knobs, 52 notes
3 choruses, 7 stops, 3 chin registers

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

120 standard basses
4 choruses, 4 stops + octave coupler

Dimensions: 47 x 20 cm
Weight: 10.5 kg