This friend is very beneficial, you can make friends-Feiao & Fei Sheng JH3, JD3

people always have an irresistible desire to buy cheap large bowls of products, and this is also true in audio products. In the face of cheap happiness, curiosity about sound and the idea of "as long as the price is cheap enough, you won't feel a loss" will always overshadow the rational thinking of "do I really need such a pair of headphones". The auditory surprise that can be exchanged for a few meals of rice rolls is really attractive.

are JH3 and JD3 from Feiao. These two entry-level headphones do not directly belong to the product line of Feiao headphones, but are under the voice of a sub-brand that is more oriented to the online market and ordinary consumers. The naming method is still the traditional way of Feiao. The first letter J represents Jade Audio, and if it is F, it is the model directly under FiiO; the second letter H represents hybrid unit, and if it is D and A, it represents the moving coil and moving iron unit respectively; the final number does not necessarily represent the number of units, but also represents its positioning.

single-moving coil is more inclined to the needs of supermarket retail. The earphone body can be directly seen through the acrylic box. Accessories include a storage cloth bag and earmuffs of 3 sizes. It adopts a straight-hanging design with non-interchangeable lines and has a microphone, the cavity shell is made of stainless steel, and the rear cavity panel is designed with perforations, taking into account both beautiful and air guiding functions (but not open).

JH3 adopts a one-circle and two-iron structure. The moving ring is the technical decentralization of flagship products, and the size even reaches 13.6mm. Both moving iron are customized units of Feiao. The cavity still adopts the public film-like shape of Feiao's entry-level ear-hanging earplugs, and adopts the front and rear cavity balanced pressure relief technology (in layman's terms, the front and rear cavity are opened in a reasonable position to bring a more natural and comfortable hearing). However, unlike the previous FD1, the celluloid panel is upgraded to a CNC carved aluminum alloy panel, and the iconic corrugated pattern of Feiao is polished. The wire is still made of 3.5 single-ended single-crystal copper, the wire body is soft and comfortable to wear, and it is also equipped with a storage box with very objective capacity. In terms of price, the craftsmanship and color value of the two earphones highlight delicacy and sincerity.

, as two entry-level headphones with a price of no more than 500, JD3 and JH3 are very accurate in targeting its target population. JD3 is more suitable for daily game calls and other scenes with its own wheat attribute and tuning of the middle and lower disk, while JH3 has more HiFi attribute.

first of all, JD3, which is a daily commuter plug that focuses on low frequency performance, emphasizesatmosphereexpression, but as a single-moving coil product, it is difficult to make a final conclusion on its final sound performance in a short time, so the following evaluation is based on the current state of burning the machine. JD3 can bring a strong sense of impact, especially in place for bass's performance. It can fill the main melody of popular songs with abundant sense of quantity and dive in place. However, the overall rebound speed is slow, creating a low-frequency feeling of "tons of tons of tons". In performing fast-paced drums, it will seem a bit sloppy and not too simple. Of course, considering positioning, this is understandable. Under the original set, the vocal position will be relatively close, but the knot image is slim, and the intermediate frequency energy is not prominent (this should be optimized in the subsequent cooking machine). When listening to this type popular in Europe and America, the problem can be better integrated with bgm. However, if you are listening to pure music or Japanese acg songs, the lack of medium and high frequency brightness makes the whole sound image covered with a layer of yarn, which is not, there is no need to talk about high-frequency analytic force and overtone performance.to sum up, JD3 is a relatively "sensitive" small plug, limited by positioning, the unit quality is not very outstanding performance, but for the scene of mobile phone computer push directly, it is very suitable as an audio-visual plug.

compared with JD3,JH3 gave me a complete surprise from the beginning. When I first got it, I directly plugged in the little Bluetooth cookie that was produced by the Rainbow a few years ago. The sound of the sound made me exclaim that this is really flying pride? JH3 has a veryequilibrium robustness,is naturally resistant to hearing., the combination of multiple units has no sense of separation in the expression of music, and the circles are connected in place, and it is not noticeable to deliberately strengthen a certain frequency band. The 13.6mm moving coil unit does not strengthen the low-frequency sense of measurement and dive as imagined, but it has excellent elasticity and purity, which is a higher level than JD3. The combination of ring iron also enables each unit to better complete the expression of corresponding frequency bands and reduce the interference influence between each other. The result of this is better detail presentation and separation, which is also one of the highlights of JH3. It avoids the problem of sound congestion that entry-level earplugs are prone to. Often, the disadvantage of space presentation and instrumental music separation will make the song appear chaotic, if the illusion of "high resolution" brought about by high-frequency peaks is conventionally used again, the earphone will become an ear disaster. JH3 has dealt with this problem very steadily, and there is no need to worry about the chaotic situation. There is a very cheerful horizontal space under the original line, and the vertical is slightly closer. Even the complex classical large-scale compilation can better restore the positions of each voice. Such performance is commendable in terms of positioning. Compared with JD3,JH3 has the greater advantage of being transparent and taking into account the high-frequency performance of listening. The function of customized moving iron cannot be underestimated. It can obtain rich musical instrument overtones and excellent high-frequency extension. The human voice also maintains a certain density and thickness, and basically eats all kinds of styles. Of course, I also have some regrets for JH3. Like FD1, the original equalization sleeve (gray) will restrict the sound, which is completely inferior to the low-frequency sleeve (red tube gray cap) with larger inner diameter. The sound is clean and tense, and friends with conditions can replace it with aet07 by themselves. The second is the regret for the original wire, although a single crystal copper wire is already sincere for entry-level headphones, however, it is not perfect, the texture of low-frequency condensation is still lacking, and the human voice knot is too large and not delicate enough, so I replaced him with a Zefeng Libra, which can basically solve these problems well and add a little sense of low-frequency quantity.To sum up, JH3 is an entry-level popular bucket plug with a wide range of adaptations and both quality and listening.

for the current feiao, I would like to use two refreshes to summarize, one is to refresh the bottom line of the price, and the other is to refresh people's inherent impression of feiao. Today's Feiao products have broken away from the original labels of "plain boiled water" and "no tuning". They have a deeper understanding of balance, can hear more polishing and consideration of sound details, and have won more consumers with the price of "making friends" as a breakthrough point again and again. Although JD3 and JH3 are both entry prices, however, each is based on a smaller market segment with a clearer target group, which can be said to be awesome. This friend is worth making friends.

author:JasonZhang __12-19 13:34

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