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Stereo refers to electrical or electronic tools, one of which serves to expand the audio signal, or are related to the process of sound live sound, broadcast, etc. Later a popular call, including equipment related to Imaging. Audio categories The sound has a different category may be divided according to the behavior as follows: The device is a prototype signal by the signal source may be the origin of the signal or to receive signals from radio waves, such as. Tape players, phonograph record players, cassette CD player, DVD player Receiver, radio tuner, satellite receiver Signal mixer Expand the signal or the signal converter is used. Pri power amplifier, power amplifier power supplier, equalizing, mixer, araosao processors. The device exploded as the end of the sound system as a relay final results come out, that is, the speakers themselves.However, there are other devices in the vicinity, for example, sound system, microphone, cable, cables, etc. The type of sound. A transistor is a popular one because of the transistor to be used as part of the extension, the job is very. The circuit can be issued to a wider range of high magnification, the quality of sound and low distortion. Problem repair no fuss Easy-to-find parts and the back for a long time. Each uses the widely known to the General The highlight of the baebotransittoe amplifier is can be expanded to a wider range of Eclipse added to simple expansion rate and cheap. The hotel is placed in safet, used in the amplifier are recently popular one. In the current power consumption in Malta, possibly because of safet reduced power light come safet is the amplifier is not much less wealth. Make a circuit design to increase magnification correction and repair parts are not difficult, but there are more than a transistor is the rate distortion over tam. Interference can affect the less expansion. There is a constant in working towards a very high temperature in phami. Has a high sensitivity in the signal amplifier? The magnification for many sectors. The use of IC (INTERGRATED AMPLIFIER) is a Department of the เพิ่ใค of expansion is more popular by their transistor device creation. Safet ... included in the IC amplifier The advantages of expanding the IC amplifier's performance is higher than the per cycle safet ... because there is less overall success within the various IC circuit, usually a distortion that occurs, the more reduced. The control system can be added to any more work to meet the audio frequency, but have the disadvantage is to provide high magnification is made. Spare parts for the repair, it may be difficult to find. Thus, the IC sector expanded use are used in medium-capacity. I don't want a high magnification and does not apply to work for a continuous.The use of vacuum tube (Tube Amplifier) is the sector expand at a different and require a transformer to connect the amplifier to the loudspeakers separated today with modern technology, modern vacuum tube production sakhuen come with original tube properties relies (called the Reissue), the highlight of a tube amplifier is the most gentle, especially with the music focused on the vocals is a special. The voice over is because of the other disadvantages are the high power and heat are difficult to maintain.

Audio refers to appliances or electronic bingo. Acting amplifier Or related to the amplifier audio broadcast broadcasting etc. Later in the call, including a visual signal devices on a type of stereo audio that there are many types. It may be divided by working as Source device. As early signs It can be the source itself. Or to receive any signal from the radio Such as the Gramophone Cassette Player CD player DVD player, radio tuner TV, satellite receiver or amplifier device Equalization codec. Depending on usage Such as pre-amplifier power suppliers, power amplifier power supplier, said equalizer, mixer, surround sound processors broadcasting equipment. The end of the audio system. A relay final results come out, that is, the speaker itself , however. There are also other devices In audio systems, such as the microphone, cables, wires, etc. This type of noise transistor. Is a popular one because of the number of transistors that can be used a lot. Wide selection and circuit design. Quality of sound High gain and low distortion. The problem is easy to fix Parts are easily available and traditional at the same time. Known widely used by Highlights of the amplifier transistor Eclipse is able to provide a wider. Increasing easily expanded And inexpensive , using MOSFET. The series was started to be used in power amplifiers shortly. Has been popular for a while. The current popularity of the Power MOSFET reduced. This may be because the power MOSFET is formed using the amplifier there is not much call to use less. The circuit design Increasing growth rates The repair is not as wide and hard to find parts. It offers several advantages over a transistor. Is lower than the rate distortion Noise affects less extended. There is constant work to very high temperatures. The high sensitivity of the amplifier. Able to gain several sectors , using IC (INTERGRATED AMPLIFIER) is a sector that accelerated expansion ใc Another increasingly popular. The phase includes construction of the MOS transistors in the IC power amplifiers. The advantages of expanding the performance of the amplifier IC is higher than the MOSFET. Because of the integrated circuit in less overall success within the IC that the distortion that occurs is even lower. You can add controls and more. Frequency response to sound. The disadvantage is making it difficult to gain height. Parts for repair, it may be difficult as well. Therefore, the IC is available in the expansion is moderate. Do not want to gain too high And not used continuous time series of tubes, vacuum (Tube Amplifier) ​​is the capacity that has come before others and require a transformer in a separate amplifier to the speakers currently have. Using advanced technology, vacuum tube production up by still retaining the features of the original tube (called Reissue) is the hallmark of a tube amplifier sound smoother. With particular emphasis on vocal music will be featured. The sound is better than other downside is that the power consumption and heat treatment difficult.

Audio electrical or electronic equipment means of some kind. That amplify the audio signal. Or the deals with the process of sound broadcasting relay amplifier, etc.
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type of audio sound that there are several types of By may, according to the characteristic function as follows:
.Signal source device, a device the signal by may be the source signal. Or receiving signals from the radio waves, such as
record player, cassette cassette machine, CD player, DVD player
.Radios, TV, satellite receiver equipment configuration.
signal amplifier or convert signals depending on usage. Such as
preamplifier, power amplifier, the equalizer, mixer,Surround sound processor
broadcasting equipment. As the end of the audio system. A relay final results came out, which is the speaker. It

.However, there are also other devices in the audio system such as microphones, cables, signal cables, etc. ชนิดของเครื่องเสียง

.The use of the transistor. A commonly used one, because the number of transistors to be used there. Can select and electronic circuit design has wide sound quality good, high gain and low distortion problem to repair complicated.Know it widely used in general. The highlight of a transistor amplifier The eclipse is able to increase the rate of expansion of wide expansion easy and cheap!
.The use of MOS FET. A start circuit, the used recently. Popular for a while. At present, the popularity in the use of power MOS fate decreased.The circuit design, increasing the gain, the repair is not wide and find a spare hard. But there are many advantages the specifications that transistor. Rate distortion ต้ำ. Noise affecting the expansion.There is sensitivity to amplify the signal is high. Able to gain many sectors
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.The use of IC (INTERGRATED AMPLIFIER). As the extension is just more popular. The equipment the transistor moss phase included in IC Power Amp, the advantages of the extended approach is effective IC amplifier than moss fate.IC. Distortion caused the decline. Can add various control system. Response frequency sounds good. But the disadvantage is the high gain difficulty. Spare parts in the repair may be rare.IC is available in is medium not gain very high. Not used for a long time and continuous
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.The use of vacuum tubes. (Tube Amplifier). As the extension was with before other and require a transformer to per between amplifier. The speaker.Reissue (called) featured a tube amplifier is a sound soft. Especially with the emphasis on the special music is the dominant sound because than the other downside is that the force, high power and heat maintaining hard
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