Breeze Audio HIFI Level 2 stereo Digital Power Amplifier TPA3116 Version Material 50WX2 without High Bass Adjustment

Breeze Audio HIFI Level 2 stereo Digital Power Amplifier TPA3116 Version Material 50WX2 without High Bass Adjustment

Product Description:
- Without the HIFI version of the high bass adjustment, authentic, listening to HIFI the most appropriate
- Digital power amplifier, is the highest conversion efficiency of the power amplifier products, the price is relatively low, can meet the general situation of use.
- However, compared with the traditional high-end power amplifier products, there are some weaknesses, everyone's sense of hearing and the requirements of the different sounds, so do not take this and the price of thousands of to compare. We can only provide some decent products according to their ability of conscience. Because this is the price and power, a lot of people as the object, free to buy cheap, use more casual, the comments have very good tone, very quiet, some people say there is enough power, hum, basically 2-3 yuan unqualified machine line, and low power supply caused by some 12V 1-3A.
- Power and filter quality directly determines the tone, power amplifier with power is very important, all the energy is from the power of the conversion. I recommend the HP 19V shop with 6.5A power, absolutely no sound chilled, inadequate and defects of high noise.

On some of the common problems of users, we do the following instructions:
- On the power supply: It is commonly used to give the old laptop power amplifier power supply, but after all, computer and power amplifier for power supply, the clutter itself will cause larger power supply noise obviously, so the power users purchased separately to confirm your own power with good quality (mainly the power supply ripple) (not ASUS or SONY and other big must clutter small! Recommended to buy the shop HP 19V6.5A power supply. The power supply voltage can be in 12-24V, but the output power is low, the sound is small.
- On the signal line: Signal lines are used for the transmission of weak small signal, small signal is more susceptible to interference. Normal signal lines are required to have a shielding layer. At present, there are various grades of signal lines on the market, it is best to use their own test as a good signal line. Even with very good signal lines, when using a mobile phone to do the signal source is still subject to interference.
- On the signal source: At present, the most commonly used signal source is the mobile phone and computer. The phone and the computer according to different brand model output audio signal quality is also different. Generally speaking, if the voice signal quality is directly from the computer motherboard is relatively poor, small volume when you can not hear, but after the amplifier will be more obvious. If you are not satisfied with the output of the computer itself, the sound quality of the USB decoder can be purchased from the shop (equivalent to an external USB card) to improve the quality of audio and greatly reduce noise. To determine the source of the noise is relatively simple, do not insert the input signal, the power amplifier volume, listen to the noise in the speaker. If there is no noise, noise from the audio signal line or description.

Use matters needing attention:
- Do not use cheap audio signal line 2-5USD, the line itself is not shielded, will introduce the high frequency noise, the noise with variable potentiometer to rotate, there are several signal lines is not too expensive for the brand of Twentyyuan have very good mute effect such as Akihabara, quiet as the sea, without the slightest hum
- The correct use of the order is the first laptop power supply and power supply interface, and then to connect the power supply to the city. It is a mistake to put the notebook power on power and then go to the plug to the digital amplifier, because digital functions have internal capacitor charging, which would have a slight low pressure spark lasts 0.1 seconds, although there is no effect on the performance, but this habit is not good.
- Using the 19V power is more powerful than 12V low frequency power supply, power is also big, some customers take a 12V or only 9V connected, shouting power shortage, lack of low frequency, there is no difference in quality according to the low frequency, 19V and 12V.

Features:
- Power interface external diameter 5MM inner core 2.1MM
It is different from those cheap to sell and sell digital amplifier, low cost performance of TPA3116, we used the key components of 2-3 times the material to custom, regardless of performance or price is the best.
- With the top red ring output inductor, output no loss, more pure tone
- All aluminum alloy body, gold plated RCA and crystal horn wiring column output, very luxurious appearance,
Using the German MKP10 Weima input, overtone rich
- Using high-speed capacitor array,the resistance is lower, more rapid dynamic
- Gold Plated RCA port output, Taiwan imported sealed potentiometer, thickened aluminum alloy heat dissipation (color random)
50W + 50W
- Supply voltage: 12V.8 eurohorn/12W(left)+ 12W(rightVocal tract)4 Euro horn20 (left)+ 20W(left),
- 15V.8 euro /18 + 18W,4 euro / greater than 30 + 30W,
- 19V.8 euro /32 + 32W,4 euro / greater than 45 + 45W,
- 24V.8 euro /38 + 38W,4 euro / greater than 55 + 55W,
- Some users if the hand voltage is lower than 12V, but also want to get a strong power, you can add a boost board, the voltage rise, so that the power and improve the sound is considerable.

Is the use of the new United StatesTICompany TPA3116D2 high performance power amplifier chip as the core: DC single supply 8-25V wide operating voltage, maximum 50W (left) + 50W (right channel)doubleChannel output, efficiency as high as 90% or more.Can use switch power supply, laptop switch power supply, battery or car power supply, etc.

Can match power supply:
- Power supply interface is the standard 5.0MM power jack, and most of the notebook power supply the same
- Power supply range: 8-25V
- Wide 108 high 35 long 90 mm all aluminum alloy box
 
Tip: to have enough in the audio input, the power supply voltage / current sufficient condition, will have enough output power. The power supply voltage is higher and the relative power is larger, and the horn of different impedance will have different output power. In the case of sufficient voltage and current, the greater the number of speakers, the smaller the relative sound power, please pay attention to.

Package List:
- 1   x    Breeze Audio HIFI Level 2 stereo power amplifier TPA3116 50WX2