ebay had a full discount a while ago, so it bought oneSony's black technology-MP-CL1A laser player, there is a list of friends in the station.
also equipped it with a mdr1000x noise-reducing Bluetooth headset to learn advanced science and culture at night. However, after a long period of time, I still feel too heavy and can't lie in bed to watch. Just saw Xiaomi produce a Bluetooth audio receiver from 99 yuan
felt that it just met the demand, but later I turned over the comments and said that this one only solved the wireless problem and the sound quality could basically be ignored. How can this work? Continue to look for it. At that time, I thought it should be a good horse with the original saddle. I found sony.SBH50/54/56
, the price has not dropped all the time, and the daily price will be more than 400. A few days ago, I turned over Zhang Dama and suddenly found that there were friends on duty in the station.FeiaoBluetooth Audio Receiver
, I went in and took a look with my independent DAC chip AK4376(VIVO X7 andNubiaZ11 uses the same model), but also supports APTX Bluetooth audio transmission protocol, 8 hours of battery life, aluminum alloy shell, the price of 298 yuan is also appropriate, direct orders, National Day will arrive.
, I didn't expect the things to be so small.
Unpacking diagram
all accessories, a USB short line, a lanyard, a manual
buttons in total, and the appearance is relatively low-key and elegant.
In order to ensure consistent and complete appearance, all the text marks and information on the machine are hidden behind the clip. Can you see them?
Bluetooth link speed and distance are still the mainstream configuration, the following focuses on the sound quality. This receiver has two sound quality modes, normal mode and HIFI mode. Turn on the machine to enter the normal mode, double-click the middle button button to enter the HIFI mode, which is to call the independent DAC chip AK4376. Generally, the test songs I listen to are:
"Deng Furu-Sherlock Holmes", the main front 10 seconds pencil writing on the paper friction sound details;
"Zhang Liangying-If This Is Love", mainly listening to the subwoofer of the first 20 seconds of drums and testing the high frequency permeability of Zhang Liangying's singing;
"Chen Qizhen-Countdown", mainly listen to the first 15 seconds of the snare drum left and right channel switching and sound field embodiment (this is what I useSennheiser. I usually use all my other earphones, including the big earphone mdr1000X, and I didn't hear the innovation live either. everyone can listen and try. IE80 does have a big sound field);
other Cai Qin's "Ferry" and the Eagle Band's "Hotel", to be honest, I am not familiar with it, so I can't distinguish the listening feeling from the details.
of hearing, BTR1 normal mode is the kind of Bluetooth transmission sound that people often listen to at ordinary times. Limited by Bluetooth transmission protocol and transmission channel rate, high frequency is stuffy, sound field is relatively narrow, and the tooth sound of speech is not very clear, as if covered with yarn. The HIFI mode was turned on. Through APTX and DAC chip AK4376, it was obvious that the high frequency was bright, the sound field was opened, and the singer's speech was clear. The singer's singing distance was forward, as if singing on the back of the head, and the bass diving also had the feeling of shaking and wandering. One ear did sound like the sound quality improved, just like entering the whole Ming set 2 from the basement. And there is an interesting situation, that is, I useVSONICVSD1S earplug link BTR1 is even bigger than the earplug directly inserted into Meizu PRO 6 Plus, and the sound field space sense is even larger. The direct insertion of PRO 6 Plus feels like being in a small house, which is quite amazing. Arguably, although the DAC of PRO 6 Plus is ESS ES9018K2M DAC + AD45275 op amp, which is less than 15% away from AK4376, wired in-line plug should have slightly better sound quality than Bluetooth, and it is estimated that APTX protocol may have played a role. Of course, after listening to Chen Qizhen's "Countdown", I still didn't hear the left and right channels of the snare drum.
other things such as the control, the BTR1 operation logic feels very simple, a total of three keys. Two sound adjustment buttons, independent of the Bluetooth device, can be adjusted individually. Press the volume +/-separately to switch the song down/up. Press the volume +/-5 seconds at the same time when starting up, and BTR1 will restore the factory settings. A round button primary key, click once to control the pause of music playback, click twice to turn on HIFI mode, measure the small green light above, press for 3 seconds to control BTR1 to turn on and off, press for 5 seconds to turn on Bluetooth search mode. Just these operations, no. Oh, by the way, I found a detail in actual use. Unplug the headset, BTR1 automatically pauses music playback, but it will not automatically play when plugged in.
on the whole, this BTR1 really meets my needs. The engineer who came to see his microblog later said that there were other functions for the 2nd generation to go to APTX HD. I'm still looking forward to it, as long as it's not too big. I think this device should be filling this market gap. Now, because the iphone cancels the earphone mouth, many major manufacturers are starting to pour their efforts into Bluetooth earphones. However, as to how to make the old earphones give full play to the waste heat, the major manufacturers estimate that this is still too small. Up to now, they have not seen too much attention. Instead, Feiao has thrown a brick with BTR1.
I have written so much, looking back, I feel that my ability to write articles has dropped a lot. Now I can think of where I write. In fact, from the beginning of writing, there was a problem that has been lingering in my mind. I think the friends on duty said that BTR1 hasmicrophone, why did I look for a flashlight for half a day and didn't find the microphone... I have already posted the three-dimensional picture in the article, who can help me find it?
