Here, in order to make the distinction between professional suona and popular suona clearer, let me briefly talk about it, and specifically understand what a professional suona is.

1. It is generally difficult to buy a real professional suona in the piano shop. Generally, most of the piano marches are popular suonas. Because the piano shop likes the means of selling goods with small profits but quick turnover. Therefore, high-end suona is relatively difficult to eat in the piano shop, and the owner of the piano shop is not willing to use high funds to suppress the goods. Most of the customers still prefer cheap pictures, and the owner of the piano store has also caught the customer's psychology. Therefore, it is recommended that you do not go to the piano store to buy it, you should directly contact the real professional suona manufacturer to buy it. Then I will briefly introduce to you how to distinguish popular suona from professional suona!

2. In terms of appearance, the conditions for a real professional suona are not only the selection of wood materials, but also the appearance of exquisite production, smooth lines of the rod body, and polishing like a layer of wax. Good wood suona is not painted, and the log Primary color plus polishing. In this way, the brown eye and the true color of the wood can be seen. The arrangement of the pitch, the size of the inner hall, the length of the suona, and the thickness of the suona rod must be reasonable, all of which affect the sound and vibration of the suona. There is also a suona bowl that is very particular about the thickness and thickness of the copper skin. It affects the sound!

3. In terms of appearance, on the contrary, suona is popularized, and the appearance technology is rough and simple. Ugly and stupid! The inner hall is not round, with wooden thorns and not smooth. Exterior polishing is not fine. The sound hole pitch is unreasonable. The length and thickness are not uniform, and the manufacturer's trademark is not clear. Some suonas do not even have a mark, or only have a mark on the bowl and no mark on the rod. There are also some traitors who use ordinary wood to paint the color to act as a high-end suona to sell!

4. In the audition of musical instruments, first of all, professional suona, when playing the bass to the treble, it feels that the air flow gradually and steadily blows up the treble area. The upper and lower ranges are very smooth to play. Save energy. In addition, when playing the lower range, the 5, 6, and 7 of the drum tone are three tones, and the tone is rich. The sound is full and firm. When playing the midrange, the timbre is stretched and the sound is bright. When playing the high-pitched area, the corners of the mouth are slightly strained, and a single spit can be directly blown to the high-pitched 4 or the extreme tone of 5. The high-pitched suona sound is bright and round without being sharp, and the long-pitched tone in the high-pitched area can be maintained without noise. . This is the professional suona that a real professional player needs!

5. In addition, there is also attention to the production of suona accessories. For example, the core is required to be a professional core of cupronickel and cork. The sound of cupronickel is good, and the cork can play a good sealing role. The air card should be made of wooden air cards, and the mouth and wooden air cards have good coordination under the temperature difference of the climate. And the wooden gas brand absorbs water in summer and cools in winter!