What is the front end of the headset 20 and what is the front end of the headset

The concept that headphones should be more than 2000 yuan is better, the headphones are not the more expensive the better, you can choose a headset that suits you, and the following is a purchase skill:

Headphones are divided into high impedance and low impedance, and low-impedance headphones can generally be pushed with mobile phones, ***, etc. (generally below 16); High-impedance headphones generally require a headphone amplifier to push.

The performance of the headphones mainly depends on two technical indicators, one is frequency response and the other is sensitivity. A good headset should have a wide enough frequency response and a high enough dynamic sensitivity.

The power amplification of tube headphones on the market uses a negative output as the final power amplifier, and this type of circuit structure should be said to be very reasonable. Therefore, it is used by many manufacturers. However, the output impedance of this circuit is high, and it can only be equipped with headphones above Europe, and the higher the impedance, the smaller the distortion.

Extended information: "Front-end" refers to the audio source. For example, if you plug the headset into the phone, then the phone is the front end of the headset. The front end is the technical term for headphone enthusiasts, and there are other terms such as:

1. Vocal range: the range between the highest and lowest notes that the instrument or human voice can reach.

2. Timbre: also known as sound product, one of the basic attributes of sound, such as erhu and pipa are different timbres.

3. Sound dyeing: For example, the sound obtained from speaking into a jar is a typical sound dyeing.

4. Sound field: the sum of the spatial relationships formed by the different sounds and states produced by the speaker.

5. Positioning: the fixed position of the three-dimensional distribution of the articulation device in the audio playback space.

The front end of the headset usually refers to the audio source, such as a CD** player, or a *****, and also includes the signal of the audio source, such as the *** format of the CD or the computer or various lossless formats. . . Look

The headphones are plugged into the computer to listen, plugged into the mobile phone to listen, plugged in the iPod to listen, and the computer, mobile phone, and iPod here are the so-called front-end.

Headphones are divided into high impedance and low impedance, and low-impedance headphones can generally be pushed with mobile phones, ***, etc. (generally below 16); High-sleepiness headphones generally require a headphone amplifier to push.

The performance of the headphones, the main core hail looks at two technical indicators, one is frequency response, and the other is sensitivity. A good headset should have a wide enough frequency response and a high enough dynamic sensitivity.

Different companies have different types of headphones for the application environment, such as monitoring headphones.

Hi-fi headphones have a high degree of sound source reproduction, as if you are in the scene.

The headphones are plugged into the computer to listen, plugged into the mobile phone to listen, plugged in the iPod to listen, and the computer, mobile phone, and iPod here are the so-called front-end.

It can only be said that more than 2000 headphones with a classical bias are good, but there are good things for other styles of headphones with hundreds of styles, such as the 400 price point Aurvana Live is a good example.

Within 5,000 yuan, the best hifi ear staring machine is recommended before the headline.

Generally speaking, pop needs full midrange, rock DJ needs a certain amount and elasticity of low frequencies, and classical music such as symphony needs good dynamics and high frequencies as well as a sound field. To be more specific, electronic music needs to be excellent at the same time as high mid and high frequencies, Asian female voices are medium to high frequencies, and European and American pop are medium to low frequencies.

The choice of headphones is, of course, that the headset type is better than the earbud in-ear type, mainly because there is a big gap in the sound field, but it is enough to listen to the popular earbud type. Of course, it's also good to have money to buy speakers. Different headphones have different styles, and different manufacturers have different styles.

Have the opportunity to try out a variety of headphones to choose the style that suits you. Of course, the styles of the four major earphone manufacturers, Senhai, Goethe, AKG and Beyer, are basically suitable for most people. Japanese female voices like Audio-Technica, or the four major iron manufacturers, also cater to a large part of the population.

Front-end selection, if you pursue the ultimate, you need to have a good system, headphone amplifier and decoder. The portable front end is a variety of *** or "bricks". Generally, the portable front end is almost capped to 5k**.

If the budget is less than 5k, then the front-end headphones**1:1 is more suitable, if the budget is more, you can consider different styles of headphones plus a more excellent front-end.

Individual student group and now the fever has subsided.,I used to go to the forum to learn something.,But I haven't heard much about the particularly good stuff.。 If you have any questions, you can ask them or go to the headphone forum.

The main concerns of the front-end are: 1, gain size 2, signal-to-noise ratio 3, frequency response i.e., bandwidth.

The main concerns of the headphones are: 1, sensitivity 2, frequency response 3, impedance matching issues.

It's enough for you to use iTouch to push directly, and it shouldn't make much difference if you change the front end to IPC or D50.

I don't think it's necessary to spend one or two thousand to change the front end in order to improve such a small effect, and you will want to change the headphones again within a few days after changing the front end.

If your itouch is broken, you have to change it, I recommend Sony M10, in fact, I still recommend that you don't have to change anything, and you don't have to pursue quality too much, just listen to a mood. Spending one or two thousand to improve is also minimal.

The most convenient is, of course, X3, and X3 pushes your IE60 and TF10 without any problem, not to mention the popularity.