The DOPPIO BORGATO consists of model CONCERT GRAND L 282 and of model with PEDALBOARD
TECHNICAL SPECIFICATIONS MODEL PEDALBOARD
| Patent | N. 01315332 |
| Dimensions | Length mm. 4080. Width mm. 1560. |
| Weight | Kg. 560 (adjustable bench kg. 45). |
| Action | BORGATO original. Renner components. |
| Hammers | Abel. |
| Pedalboard of 37 pedals | BORGATO - compass three bass octaves - from A 27.5 Hz. to A 220 Hz. (with forte pedal). |
| Top lid | Divisible in 2 parts. |
| Frame | Bronze coated cast-iron. |
| Case-work, interior | Maple. |
| Case-work, exterior | Black polyester high-gloss. |
TECHNICAL SPECIFICATIONS MODEL CONCERT GRAND L 282
| Patent | N. 01253319 | |
| Dimensions | Length mm. 2820. Width mm. 1660. | |
| Weight | Kg. 650. | |
| Strings | Designed with 4 strings per note from F 349.23 Hz. to C 4186 Hz. | Innovation. |
| Capo d’astro bars | Single and mobile bronze bars. | Innovation. |
| Resonators | Duplex scale. Single and mobile. | Innovation. |
| Resonators | Striking attack. Single and mobile. | Innovation. |
| Action | BORGATO original. Renner components. | |
| Hammers | Abel. | |
| White keys | Ox bone key covering. | |
| Black keys | Ebony. | |
| Pedals | 3 pedals | |
| Top lid | Divisible in 2 parts with 6 separate supports. | |
| Frame | Bronze coated cast iron. | |
| Case-work, interior | Rosewood, maple, mahogany,walnut. | |
| Case-work, exterior | Black polyester high-gloss. |
