Piano series 1 and Notingham 123 are manufactured by the latest technology and are made of embossed cast iron plates (patent number: ZL200530 130497.0). The application of single piece 1 casting coding technology can not only meet the quality tracking in the production process.
2.Notingham 123 series pianos adopt (patent number: ZL200520076151) embedded headstock in the high-pitched part of the cast iron plate, and the headstock adopts stainless steel strips with a diameter of 2.5 mm, which ensures the accurate size of the contact point between the strings and the headstock and improves the sound quality.
3. Nottingham 123 series pianos adopt the structure of (patent number: ZL200520076 153.0) treble double overtone device, which enriches the timbre in the treble area.
4. Nottingham 123 series pianos adopt (patent number: ZL200520076 152.6)V-shaped string presser, which is applied to the double overtone device, which can not only meet the effective vibration of strings in the double overtone area, but also ensure the unification of the contact points between strings and string presser.
5. Nottingham 123 series pianos use single-board solid wood soundboards, which have pure and elegant timbre, good timbre and strong penetration.
6. Nottingham 123 series pianos adopt imported spruce, which has uniform color, flat appearance, good stability and no deformation.
7. The Nottingham 123 series pianos are made of imported felt, which is durable and can ensure the unity and consistency of tone quality transition, making the tone more beautiful, soft, bright and powerful.
8. The Nottingham 123 series pianos are made of the famous hexagonal strings of Rosslaw in Germany. No sand and noise, pure and perfect sound quality.
9. The piano covers of Nottingham 123 series are equipped with slow descending devices imported from Germany, which are stable, safe and reliable.