1) guitar calibration problem: the fundamental problem of many guitars is that they are not calibrated. For a new guitar, a musical instrument store or a merchant will audition, but after playing for a while, the sound needs to be recalibrated. There are many tuners now. Let's see if we can play after the adjustment.
2) Guitar playing posture: First of all, make sure that the fingers of the left hand firmly press the strings, and the correct position should be close to the fret, but not above the fret or fret. The correct posture of plucking the strings with the right hand should be that the thumb is responsible for playing the bass strings 4, 5 and 6, and plucking the strings downward and outward (note: either plucking the strings by internal pressure or pressing the strings with fingers in the direction of the box hole, many beginners deliberately press the strings hard to test the piano. In principle, it is good to determine the posture according to the normal way of playing music. Don't play it for testing. No matter how expensive the guitar is, it can't stand the toss.
3) Check whether the guitar strings are loose: the thicker the strings, the softer and rounder the sound. The harder the material, the brighter the sound (such as carbon treble strings). The lower the tension, the more comfortable the string is, but it also increases the possibility of playing. The problem of broken or thick strings can generally be solved by changing strings. 4) Whether the guitar is properly maintained: Generally, when the southern piano goes to the north, you should pay attention to moisturizing. In the south, we should pay attention to moistureproof. Even if the guitar is packed in a box, be careful not to put it on the ground or hang it on the wall to avoid getting wet. Check whether the fingerboard of the piano is bent. Is the chord spacing too low? What is said here is the standard of the height of the lower chord! In the case of different products, the chord distances of 1, 2, 3, 4, 5, 6 are usually 1.8 mm, 2.0 mm, 2.2 mm, 2.6 mm, 2.8mm. You can decide according to your actual situation.
How to adjust:
The manipulation methods of playing guitar are mostly to adjust the neck and screw the hexagonal screw hole on the head! Twist it bit by bit and try it out bit by bit! If the string is clockwise, it will be loose, if it is counterclockwise, it will be tight. Pay attention to make the neck of the guitar bend moderately and bend in the direction of the fingerboard! But don't overdo it, or the pitch will be destroyed! Be patient and careful when tuning. Just find the best adaptation point.
1, the guitar was fine when I bought it. As soon as the place changes and the climate changes, it will be played! This is the principle that metals expand when heated and contract when cooled. Try not to adjust easily, and the guitar should be heat-proof and moisture-proof.
2, adjust the height of the guitar bridge, or consider changing the string pillow, adjust the height of the neck chord, neck and bridge repeatedly try to find the best point. Note: Adjust slowly, be careful and then be careful.
3. The order of tuning the guitar is to hit the copper, lift the bridge, adjust the fingerboard reinforcement, and toss the piano pillow! For low-end guitars, the sound file is generally inclined on one side or both sides, which can be improved by tapping the sound file and raising the bridge! Use a plastic hammer to shorten the high pin hammer!
4. For example, after the sixth string of the guitar is played, the bridge is raised with the edge of the sixth string, and the problem is solved!
5. Adjust the chord. The neck of the piano should be slightly concave. The products behind you don't play. If you adjust the bridge, the strings will become higher. Products can be changed, and there are many models to choose from. However, this technology is flexible. Find an experienced one to change it for you!
6, the products are uneven, a product is high, you can take your own drama, and take a piece to scrape the product.