Yinv IN-VOICE is a music hardware brand invested by Netease Cloud Music. After winning the headphone IVOC-100 with sales of 12 million yuan last year, the IVIM-100 earphone of Yinv is finally coming. This headphone produced by the manufacturer of the Iron Triangle has brought the setting of a large number of medium and high-end products, such as the 10mm rubidium magnet dynamic coil unit, oxygen free copper wire, double-layer bright surface cavity and MMCX interface replaceable wire design, to the entry market.
Appearance and workmanship
The IVIM-100 is packed in pure black, with a product line diagram on the front, product features on the back, and simple product parameters on the side.
The pure black inner box is also very interesting. The earphone bracket and the side compartment are equipped with different accessories, including the manual, warranty, earphone storage box and the spare rubber sleeve (the rubber sleeve of the earphone is medium).
The IVIM-100 now offers two colors: "Knight Black" and "King Red". The main body of the earphone is slightly larger than the common dynamic earphone, and the outside is a transparent panel with mirror coating inside, a bit like the double-sided injection molding process of Meizu MX2 in those days. Through the transparent panel, the metallic luster of the curved mirror has different refraction and reflection effects at different angles, and the effect is cool.
Although the inner side is black, it is inlaid with glitter, which is a low-key and bright look. The IVIM-100 adopts the ear loop reverse wear design (commonly known as ear loop design), which is common in high-end products. The outlet of the headphone cable is a heat shrink tube+steel wire fixation. The treatment here is much more refined than that of many similar products.
Both the wire control and 3.5mm interface have the effect of embedding glitter powder. The wire material is thicker than that of common earphones. Although it is not a noodle line, it will not be wound around in a random way.
The IVIM-100 is a replaceable cable design. It uses MMCX pins, which first appeared on Shure earphones. Later, manufacturers such as Weston and Sony also successively adopted it. It does not need to be as positive or negative as the CIEM pin type. It is convenient to change cables, but the reliability of frequent plugging and unplugging is relatively low. The official even plans to introduce Bluetooth wire control, which will be expanded by changing the wire.
The catheter of IVIM-100 is longer than that of common products. The bayonet of the catheter has obvious inclination. The rubber sleeve is a typical type that is easy to enter and difficult to exit.
Another advantage of the MMCX pin is that the cavity can rotate freely without affecting the sound quality, which can more easily adapt to the user's ear. However, the cavity and catheter of the IVIM-100 are larger than those of similar products. Although the ear hook is more comfortable, it is still more ear plug. It is necessary to select a rubber plug of appropriate size.
Audition environment
IVIM-100 sound pressure is 99dB/mW, maximum input power is 100mW, impedance is 16 Ω, and ordinary mobile phones can drive it The front end of the test includes: the third generation of Feiao X5, vivo Xplay6, LG G5 Hi Fi Plus module, iPhone 7 Plus, etc.
PS： When testing, the machine is still an engineering machine, and the sound of the final mass production version may be different.
The audition tracks include but are not limited to:
Li Keqin's Serenade at the Half Moon;
Faye Wong's UNPLUGGED and reserved;
Xie Anqi, We Are All Forgotten, Can't Say Rain in the Rain
Liang Jingru's Worship, Unfortunately Not You;
Eason Chan's "Better not to see", "Praise", "Less simple than commitment";
Cai Qin's "Ferry", "Love Break Emotion Injury";
Deng Ziqi's Bubble;
Li Ronghao's Model;
The Eagles 《Hotel California》、《New Kid in Town》、 Maksim《Exodus》；
Paganini《La Campanella》、《Caprice No.9 in E Major》。
Sound performance
Try Song 1: Better Not See/Eason Chan
As a lyric song, it is better not to be regarded as a special song of Eason Chan, which depends entirely on the interpretation of his voice. In IVIM-100, the restoration of musical instruments is clear enough, and the resolution is particularly excellent, Eason Chan's deep voice is not bad. The bass voice will have a deep tone . Listen quietly, and the feedback of the lyrics of the song comes to mind.
Listen to song 2: UNICORN/Hiroyuki Kono
Golder Pink will never be unfamiliar with the small compilation. There are many kinds of music in the middle of the song, and the drum sound is dense and the intensity is always changing. It is a great test for the analytical power of the headset and the control of the tri band. On the whole, you can listen to it with IVIM-100, which gives you a sense of space. Both high-frequency and low-frequency controls perform well. The performance of intermediate frequency is relatively weak, which makes it a little difficult to extend. But overall, the control of tri frequency is still in place, and the restoration of various musical instruments is not messy. It can be said that it is great in portable earplugs.
Listen to song 3: aLIEz (ALDNOAH ZERO Animation)
ALIEz is the nuclear explosion divine melody among the four great divine tunes of Hiroyuki Kono. The dense drums and sand drums almost run through the whole song, accounting for a large part of the low-frequency margin of the background. The voice will become a trial song with higher requirements for transient. IVIM-100 has a good sense of low frequency, good elasticity and cohesion at this price.
According to the psychological expectation of the earphones at the price of 300-400 yuan and the performance of competitors at the same level, the sound characteristics of IVIM-100 are summarized as follows:
High frequency: High frequency extension performance is excellent, high frequency overtone control is good, high frequency attenuation is a bit rough, the tone is bright, and high frequency ringtones and sanddrums will have their own bonus;
Mid frequency: This is the weakest performance of the IVIM-100 tri frequency, mainly because the voice is far away, the density is slightly thin, the discrimination is slightly weak, the sound is slightly electric, and the granularity is large, which is more suitable for the performance of male mid bass voice;
Low frequency: low frequency Good sense of measurement, Excellent elasticity and cohesion, not deep dive, the attenuation curve is relatively steep, which is very pleasing in short and fast low-frequency bursts such as drumbeats;
Space: the sound field is relatively wide at the same price, with good separation, The sense of hierarchy and stereoscopy benefit from this, The analytical power and transparency are commendable, It is easy to feel immersive in the small organization;
Energy: the energy distribution is low frequency, but the high frequency tuning is very light and bright, and the dynamic and transient performance is good. The relatively weak intermediate frequency forms a U-shaped curve;
Atmosphere expression: slightly grainy at high frequency and medium frequency, the overall voice is cold, which belongs to a more stimulating type, with a certain degree of sound dyeing.
Easy drive and front end matching: the strength of IVIM-100 is low frequency, low impedance, and it is not a problem to push the phone up, but because the cavity and conduit are slightly longer, the volume needs to be relatively higher. The front end is from iPhone to Xplay6 with independent DAC, and then to the middle end national brick, The amount of information increases step by step. When the driving force reaches the critical point, it will be clear and clear, and the sound will be pushed away. For the low frequency orientation, you can choose the front end with medium and high frequency.
summary
IVIM-100 is very rare under 400 yuan The headset with changeable cable provides better expandability. Magnanimous Materials, cavity with special shape, and Double bright surface after mirror treatment It can be seen from the appearance of the shell. The sound performance basically conforms to the expectation of this price. The sound tends to be low frequency, which is more suitable for modern pop, rock, electronic, metal and other styles of music. In addition to listening to music, wearing clothes is also a more appropriate use (squint smile).
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