Yamaha's low-end piano heads (F3 10, F370, F600, FG800, FG820, FG830, FG850, etc. ) Adopt dovetail design with concave middle and beautiful lines.

. Because this arc processing process is troublesome, many counterfeiters often simply cut the wood for the sake of personnel cost, so this feature is the most important feature to identify low-end Yamaha guitars. Basically, you can tell the truth from the piano head at a glance.

2. Look at the "M" in Yamaha English marked in the sound hole.

This is the second important feature to distinguish between true and false Yamaha, but now some counterfeiters have improved it, so this feature can be used as an aid. The m in the Yamaha letter of the fake piano touches the bottom, while the m in the real piano does not touch the bottom. E69DA5E87AA7A643133431356566.

The m in the middle of all the places where the English word YAMAHA appears on the Yamaha guitar does not touch the bottom. It is said that this pit was deliberately left by Yamaha Company. After all, in that era when there was no anti-counterfeiting mark, such a small detail design could really leave a good identification method.

3. Color of nursing board

Among the genuine Yamaha low-profile models, the guard plates of F3 10, F370DW and FX3 10AII are pure black, and the models of F370, F600, FG800, FG820, FG830 and FG850 are dark red agates, so the data acquisition is limited. Qin you can leave me a message if you have anything to add. The guard plate of the fake piano is mostly bright red agate color.

Extended data:

Scale exercise:

1, most scales are used with both hands and eight fingers. Practicing scales can train the balance ability of fingers.

2, scale practice can be familiar with the fingerboard phonemes, all scales are composed of 24 modes, and almost all the European music we contact most belong to these modes. If we are familiar with scales, we will be generally familiar with these modes.

In fact, music is composed of complete or incomplete scales, especially the melody part.

4. The scale seems simple, but in fact, if it is strictly uniform, fast and granular, it is difficult to do well.

5. Add different rhythms, stresses and dynamics in scale practice, and use all imaginable right-hand finger combinations.

Ask students to practice with any combination they can think of, such as im, ia, ma, pi, pm, pa, ich, mch, ach, ami, ima, mia, mai, pima, pami, etc. Some combinations may lack practicality, for example, ch refers to the combination of fingers in the right hand, but it plays a great role in training fingers in the right hand.

Scale practice plays a great role in training the coordination ability of left and right hands.