Dual-core upgrade to create a true balance, talk about Feiao BTR3K
BTR3, as Feiao's entry-level Bluetooth decoding and earmuff all-in-one machine, has been well received by many "initial burning. Today I want to talk about his new generation of upgraded products -- BTR3K.
I talked about Feiao's BTR5 before, which is currently Feiao's flagship model in the wireless decoding and ear-holding machine. The official price is 698 yuan. Today, as an upgrade of the previous entry-level BTR3, the price of this BTR3K only needs 398. The price difference between the two is quite large, but it highlights the full voice price ratio of BTR3K.
BTR3K can be seen at a glance as a typical family inheritance, which is basically the same as the previous generation products of BTR series. The difference is basically only a slight size difference. Double-sided 2.5D glass with metal body, fine workmanship, giving people a delicate and small feeling. The LED light under the front glass will display different light colors corresponding to different working states so that users can distinguish.
BTR3K uses the same high-pass CSR8675 scheme as BTR3 and BTR5, but it uses dual-AK4377A chips in DAC chips. Each channel is decoded independently to avoid interference, so that this little guy can achieve a true balance in sound. This is also an important part of BTR3K's sound quality improvement over BTR3.
sound quality is the support of audio format. BTR3K supports full formats including aptX and LDAC currently on the market. Since Android 8.0, LDAC is close to wired HIFI sound quality. As a burning friend, everyone knows it ~
sound performance, BTR3K is still the tuning of typical Feiao plain boiled water. The sound bottom is very clean, the high frequency is quite transparent, with a slight burr feeling, and the dental sound is controlled but can still be clearly felt. It's not so bad, it can be regarded as a common fault. The intermediate frequency is not convex, there is no obvious decorative veneer feeling, a little moist, different from the kind of virtual with Bluetooth upgrade line with earplugs, the sound is relatively strong, very durable. The quantity of low frequency is not much, and the quality is also acceptable.
thrust, I think it is quite satisfactory and not bad. The combination of T8IE, IE80 and se846 is not bad, at least seven or eight points. The separation degree of instrumental music and the positioning items are relatively in place. However, with high-quality moving iron or some ring iron with strong analytical ability, the bottom noise of BTR3K can still be heard. To some extent, I feel that it has destroyed the overall sense of music. Personally, it is recommended to match some moving coil headphones and earplugs.
I am a typical single-end user, I regret that I don't have a balanced plug in my hand. I tested it with a 3.5 jack. BTR3K's single-end performance is indeed much better than BTR3, and the overall fullness of the sound has been greatly improved. At first glance, it is a bit BTR5. However, unlike BTR5, DSD 32BIT is not supported. When AB compares BTR5 DSD high-quality files, it is still obviously different from one ear, which is slightly inferior. If it is the same non-DSD file, BTR3K really sounds less different from BTR5. I think for ordinary entry-level daily carry-on users, even commuters, the sound price of BTR3K is more prominent than here.
playability, BTR3K can also be used as a DAC directly connected to a computer like BTR5. I won't go into details about this. If you are interested, you can dig it yourself. Practically, in fact, I still need to carry the main device with me, and I don't know when the industry can overcome this problem.
In fact, BTR3K or BTR5, this kind of Bluetooth decoding and ear-to-ear all-in-one machine is regarded as a product with high acceptance of Bluetooth devices by my conservative burning friends. It retains some traditional things and fun in the continuity of sound, the integrity of musical sense and the playability of wired headphones to wires. But I still don't think the current Bluetooth solution can replace the traditional HIFI. Only in the current life, Bluetooth HIFI will be suitable for more scenes, more convenient and easier for the public to accept. But LDAC is only close to the traditional wired method, and hopes that one day, wireless devices can make greater progress and complete the HIFI circle.
, as an entry-level Bluetooth decoding and earpiece machine, BTR3K is indeed a product worth starting. If you have a need for Bluetooth HIFI and a plot that you cannot give up on wired headphones, you may as well give it a try.
author:
Showoriginal07-08 17:04
website: https://weibo.com/ttarticle/p/show?id=2309404524461150830644
