The acoustic guitar cable is very noisy, and there is no hand touching the wire, what s going on?

1,It may be that you have connected the effect,Or the effect that comes with the speaker has an infinite sustain function。 Turn it off.

2. It is possible that there is a problem with your pickups, they are not tuned properly, or they are not in the right position. Try a different pickup.

3,The piano and the speaker resonated as the guy just said,I think it's unlikely,You use a pickup,Not a microphone,There is no such problem。

1 The connection line is not good, and the 2 wire is not in good contact with the speaker

Due to the loud noise, there is a hand touching the end of the wire and there is not, which means that the contact is poor, and it is good to change the wire quickly.

Hello, maybe the audio cable is connected to the wrong end. Follow the instructions to operate, or call the after-sales customer service.

The acoustic guitar cash impression is very large, and there is no such thing as touching the three joints with your hands, which may be because he can't accept it, so this should still need to be repaired.

The acoustic guitar cable connection is very noisy, and sometimes it is not possible that the connection of your wire is not good, and the contact is not tight.

The acoustic guitar is plugged in and there is no sound, and the plugged in guitar is good, what is the reason for this, let's analyze it:

1. It may be that the acoustic guitar socket has poor contact.

2. It is possible that the acoustic guitar active pickup battery is dead, so try a 9V battery.

3. It is also possible that there is a problem with the pickup of the acoustic guitar.

In short, if you have no problem changing the piano and the sound is normal, there must be something wrong with some part of your acoustic guitar.

Don't worry, check them one by one, and you will find out the problem. If you don't understand, you can still ask, I hope you can find the problem!

It makes a sound, but it's very quiet. Compared with traditional acoustic guitars, electric guitars have less resonance boxes, and the body part is made of solid wood. The pronunciation of the electric guitar is achieved by connecting the speaker (speaker) to an electromagnetic pickup device (pickup), so the pronunciation volume can be adjusted.

By getting rid of the limitations of the resonance box, the range of the ordinary guitar is expanded, and the expressiveness of the high position is greatly enhanced. In addition, because the volume of the electric guitar can be large or small, and the sound value can be long or short, it has more room for manoeuvre than ordinary wooden guitars, and it is even more comfortable in expressing portamento, vibrato and leaning (which are the outstanding characteristics of guitar instruments). Moreover, the timbre of the electric guitar can be changed and modified by various effects to achieve a variety of different effects to play a variety of different styles of music, which is the charm of this instrument.

The electric guitar must pass through the amplification device to produce sound, and the piano and the amplification device are connected by a cable, or a wireless transmitter can be used to achieve the purpose of connecting the piano and the amplifier. Playing is also often accompanied by a variety of effects to produce a variety of styles of sound.

It could be that your acoustic guitar doesn't have good contact.

If there is no sound when your guitar cable is connected to the school stereo, it may be caused by the following reasons:1The guitar volume is not adjusted correctly:

Please check that the guitar volume is adjusted to the appropriate position, if the volume is too low or too high, it may cause no sound or sound distortion. 2.The guitar cable connection is not good for pure bubu:

Please check that the guitar cable is plugged into the input jack of the school stereo, if the pants are not tightly connected or poorly contacted, it may cause no sound. 3.The school audio is not set up correctly:

Please check that the settings of the school speaker are correct, such as volume, input selection, etc. 4.Guitar or school audio equipment malfunction:

If none of the above methods can solve the problem, it may be that the guitar or school audio equipment is malfunctioning, and it is recommended that you contact a professional for repair. If none of the above methods can solve the problem, it is recommended that you contact your school audio administrator or professional for troubleshooting.

Summary. Dear, I'm glad to answer for you. <>

What should I do if there is no sound from my guitar cable and school stereo, check the sound source, cable, speaker, and related connectors in turn. If there are spare devices, you can use the replacement method to check them one by one. Replace one of the links with a device that is determined to be normal, and if it returns to normal, it means that there is a problem with the replaced device, and then check the device specifically.

Problems such as power supply, settings, and poor contact are troubled one by one. If there is a relevant test instrument (oscilloscope, multimeter, audio source), the measurement is carried out directly. Whether the audio source has an output, whether the cable impedance is normal, add signal input to the speaker, and whether there is an output.

After finding the problematic device, check the power supply, settings, etc. If there is nothing, you can only check the common problems, such as whether the guitar battery is dead (try to replace the battery), whether the cable is in poor contact (shake the connector plug to listen to whether there is any noise), whether there is a problem with the guitar setting (the volume, filter and other keys are adjusted to the middle value), whether the speaker settings are normal (whether the various switch and knob settings are normal), etc.

What should I do if my guitar cable is connected to the school stereo and there is no sound?

Dear, I'm glad to answer for you. <>

What should I do if there is no sound from my guitar cable and school stereo, check the sound source, cable, speaker, and related connectors in turn. If there is a spare device, you can use the replacement method to check one by one. Replace one of the links with a device that is determined to be normal, and if it returns to normal, it means that there is a problem with the replaced device, and then check the device specifically.

Problems such as power supply, settings, and poor contact are troubled one by one. If there is a relevant test instrument (oscilloscope, multimeter, audio source) it is included in the precession for direct measurements. Whether the audio source has an output, whether the cable impedance is normal, add signal input to the speaker, and whether there is an output.

After finding the problematic device, check the power supply, settings, etc. If there is nothing, you can only check the common problems, such as whether the guitar battery is out of battery (try to replace it with a new battery), whether the cable is in poor contact (shake the connector plug to hear if there is any noise), whether there is a problem with the guitar setting (the volume, filter and other keys are adjusted to the middle value), whether the speaker settings are normal (whether the various switch and knob settings are normal), etc.

Hello, it's my own line and the school stereo has no sound, is it a problem with the line?

Dear, according to your description, it's a line problem. <>

There are several aspects to the generation of general noise:

1. There is no ground wire in the power supply. Needless to say, good grounding can reduce current noise. When you touch your hand on the plug or the metal part of the guitar, your body actually has the effect of grounding.

2. The line shielding is not good. Line quality, line shielding effect. This will have an impact on the sound of the guitar.

3. Surrounding electromagnetic interference. Pay attention to whether there are other electrical appliances working around at the same time, electromagnetic will form interference.

4. The distortion is too large. Distortion amplifies and compresses the sound to create the effect of overloading the tube. The sound of the piano is amplified, and the noise floor generated by the current is also amplified.

Therefore, the distortion needs to be moderate, and the mediation with the EQ will also give you a powerful tone at low distortion. Too much distortion won't give you a powerful tone, but it will give you a huge noise floor.

Cheap pianos are paired with cheap strings, and sometimes that's the case.

How do you use thread? Do you plug in the speaker and touch the terminal directly with your hand or what? It may be caused by the thread, the contact is poor.

This is that the ground wire of the electric guitar is not connected properly, and the circuit of the general electric guitar will have some other currents more or less, so a ground wire is needed to channel the additional current of the circuit into the ground. So there is a wire in the circuit that is connected to the bridge, and it will pass the current through the strings and then through the human body into the ground.

There are several reasons why the electric box guitar is noisy:

1. No special electric box guitar amp is used.

2. For the power supply, there is no grounding wire.

3. The guitar cable is not a noise reduction cable, or the quality of the cable is poor.

4. The pickups are not installed properly, especially the strip pickups.

The above are a few reasons that I summarized, one by one, I also installed the fish man pickup before, and this is also the case when I plug in the fender25r, but when I plug it into the guitar amp of the serious electric box, it is gone.

First of all, the big horizontal press is a left-handed technique when pressing a chord. Generally speaking, chords that use large horizontal press are basically not used to press the string with the index finger to make a sound (e.g., F chord, 3 strings are pressed by the middle finger to 2 frets, 4 strings are pressed by the little finger to press 3 frets; BM chord pinky press 3 strings 4 frets, ring finger press 4 strings 4 frets).

Therefore, the landlord said that the problem of not pronouncing the 34 strings basically does not exist. In addition, if the other strings of the chord are not sounded correctly or silently, you can slide the hill to adjust the angle of the index finger and press the horn horizontally - use the first knuckle of the thumb and the base of the index finger to clamp the neck, and at the same time bend the index finger and touch the string with the side of the index finger - forming the index finger between the fingers and the finger root to press the strings (e.g., f chord finger let the dust index finger only hold down the 1st fret of the three strings).