Recently, I moved home and thought about buying a new batch of things to improve the quality of life. I have been planting grass on the television echo for a long time. So I spent three or five working days studying a lot, and I have considered various series of Dafa. Effortless "Pu-series, millet disassemble, Swans M200, Edifier S1000 and other models.
Considering the headset, he already has a Dafa 1A-dac
Earplugs, usually with the bose qc20
As for the TV box, it has been used before the Microblogging 10th Anniversary version of the white models, first added a NBEI Bluetooth receiver, to the library speaker
Therefore, in the final analysis, we chose moderate prices, plus brand beliefs, and yamaha, which has not entered the home yet.
Yamaha's whispering gallery has two technologies:
YAS series uses YAMAHA audio chip to calculate the 7.1-channel surround effect. Take YAS-103 as an example, the hardware architecture consists of two full-range singles and two subwoofers, which is actually a set of 2.2 (2 sounds). Road + 2 bass) horn system, which allows the ear to hear multi-channel surrounds by means of chip operations.
The YSP series uses multiple speaker units to generate directional "sound beams" (YSP-1400 has only 8 units, YSP-2200 has 16 units, and YSP-5100 even has 40 units). The sound beam reaches the position where the ear hears through the reflection of the surrounding walls, thereby allowing the ear to hear a sense of multi-channel surround. This practice is easily limited by space and affects the surround effect.
Taking into account the second move in the future will certainly choose a Fangzheng ring wall audio and video room, so I chose the technology better ysp series!
Of course, because of the budget issue (qiong) ... for the time being it can only afford the lowest YSP 1400...
The purchase channel is selected by the richest man who owns a physical store and chooses a prototype of his home. The price of 2100 is a lot lower than many B2Cs. I personally don’t mind buying audio products. .
So wait, wait, wait, wait, wait, wait, wait.
Shunfeng actually has a spare part. Recently, SF Express has really become less and less powerful.
The accessories in the box are simple: a needlework, instructions, warranty card, remote control, and a harmful element card:
This small card is for the user to hang nails on the wall, consistent with the cross-sectional shape of the machine.
Cruelly pull the machine out, black and straight!
The following two bases are integrated subwoofers, because the power is not high, suffer from criticism, try for a while:
Some other information on the base, production date 2015.12, not bad!
Origin: Indonesia... The data on length, width and height are all there, I will not bid on it!
Moved to the bedroom, the TV is a Sony 850b, 55 inch, a bit hides the TV infrared receiver, a few centimeters shorter on both sides of the length 
A total of 4 physical keys, adjust the input source, volume, switch, it is very simple 
Prepare a fiber optic cable to the TV in advance: (YSP1400 does not have an HDMI interface, but Bluetooth, which is not available in other models)
Open the phone, find the corresponding device (exposure a lot of information haha ​​~!)
After connecting to Bluetooth, you will be automatically prompted to download the corresponding APP.
Then open it, and the app has severely deleted a slap in the face (qiong) 
There are so many functions in normal conditions
Your low-end goods only have these functions:
Open separately, options: 
Adjust the size of the room to get the best presence (more than 2200 can be automatically adjusted through the microphone) 
Sound control, there are two more useful features, a univolume, to prevent sudden changes in the volume between the TV channels, one is clearvoice, is said to make the dialogue more clear.
And to put the subwoofer up to the highest, try to play on the Internet for a while is not true:
Surround mode, there is a game under sports
Choosing things well, Tsai Chin's "River", subwoofer it!
Lying trough, I came to cry when the bass sounded, and I felt the feeling in my heart and liver. Those people on the Internet who talked about power and said bass weren't you. Are you enemies with the neighbors or would you like to demolish the house?
The tenor comes with a smooth criminal look:
The middle and high-frequency performance is general, there is a certain sense of presence, the sound field is open, but there is a bit of embarrassment. My bedroom has a bay window and the other side is a sliding door wardrobe. The reflection effect on both sides is not particularly good.
Finally, lying in bed HC, the sound field is almost a small bar of the body, can distinguish between the location of the instrument, the details are very clear, but a bit of awkwardness, change the sky for the study to try.
Turn on the TV, Dolby decode the light, this one is not very clear, automatically bright. DTS does not know under what circumstances it should light up.
The last two very useful modes: Bluetooth standby mode, usually shut down as long as the phone actively links it, the machine will automatically start.
Infrared forwarding mode, remote control learning function (You can cover the infrared model through the body of the reflector, passed to the back of the fuselage, is not afraid to cover the infrared receiver of the TV and box)
The above is a simple opening of the YSP1400, the overall impression can hit 8 points, because I do not count enthusiasts, more details to use it for some time to find it.
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