Proud X7 Mark II & F9

Feiao brought us four new products on July 15, and the "CP" combination X7 Mark II and F9 attracted the attention of many players. This time, I 'd like to take a look at these two new balanced-driven works:

Feiao X7 Mark II

Feiao X7 Mark II is Feiao's flagship player in service. Of course, it is also the most "material" in the package. The front of the package has the more conspicuous X7 Mark II, indicating the identity.

package. The body is covered with a clear water sleeve by default and a protective film is added. I believe that violent express delivery will not hurt the body.

accessories are also "conscientious" enough, including screwdriver (for removing ear module), coaxial adapter, pin, metal side, microUSB data line, leather protective cover and instructions. With the clear water cover on the fuselage itself, this accessory lineup is very rich compared with similar products. In addition, users who purchase X7 Mark II will also obtain a JDB QC 2.0 fast charging adapter (outside the package).

the appearance of the product, this is a matter of opinion, the editor thinks that this appearance in the first echelon of the national brick is not wrong, what do you think? The front is still a 3.97-inch 480*800 IPS screen, for the player, this is already a "big screen. By default, there is a Hi-Res "small gold label" sticker on the earphone module.

and the earpiece, and the switch can be selected inside the setting.

Compared with the left-right symmetrical design of X7, X7 Mark II introduces the design elements of the roller from X5 III, and there are irregular lines on the left side of the border, which looks more "fresh. The roller has anti-skid design gold ring embellishment, has a certain damping feeling, and feels good. The playback buttons of the fuselage are also concentrated on the left side of the fuselage, and the button setting has been canceled on the right side of the fuselage.

body is a Line Out, coaxial, optical fiber three-in-one interface, and a power button with red circles, but this button has no backlight.

body. This design is common on mobile phones and requires a card pin to take out the Cato. This has the effect of dustproof and preventing misoperation. The X7 Mark II has also been added to two TF cards, plus the built-in 64G Rom, which can have a maximum capacity of 576G.

fuselage is also very close to that of the previous generation, and it is also a "three-stage" design. The fuselage model is FX7221 and X7 is FX7121. In addition, the charging standard of 5V = 2A displayed on the back of the fuselage is too "modest". The measured power is far more than 10W. The standard set of X7 Mark II comes with AM3A earpiece module, which is a single-ended balance setting. Compared with X7 single-ended AM1 module, it is much better in quality and listening.

AM3A has exactly the same layout as AM3, with 3.5mm single-ended interface, microUSB interface and 2.5mm balance interface respectively. I wonder if Type-C interface can be realized by changing chin?

In order to make the irregular lines on the left more harmonious and compatible with the X7 universal ear module, Feiao specially added a small piece of metal on the left side of the fuselage. After screwing on the screws, the lines of the X7 Mark II will be more harmonious.

Like X7, the ear module can be removed by unscrewing the screws on the left and right sides. The ear module such as AM1, AM2, AM3 and AM5 on X7 can also be used on X7 Mark II, which greatly enhances the playability of product sound.

At the same time, in order to be compatible with Feiao's K5 base, the X7 Mark II also comes with a metal block with no triangle on the side. After installing it, the X7 Mark II can be perfectly inserted on the K5. However, Xiaobian thinks that this small metal block looks better than the default line. Even if there is no K5, it is quite good to replace it.

X7 Mark II and AM3A recommend using a balance port, which can give full play to its strongest strength. At the same time, the strong thrust also makes it more adaptable to headphones. The upgraded ES9028PRO and Hyper Stream II make it better to listen.

X7 Mark II can reach up to 14W. The attached JDB adapter is used, and the 12V high voltage QC2.0 scheme is adopted. At the same time, the body is also compatible with PEP fast charging of MediaTek.

Comparison of two-generation models

X7 Mark II and X7 have many similarities in appearance except for the left border. The front panel of X7 Mark II also removes the English logo of FiiO. In addition, we can see that the colors of the two are slightly different (although they are both marked as "titanium"), and the color of X7 Mark II is more light gray. There is another detail. X7 Mark II has a glass film pasted from the factory, while X7 is a general high-definition film.

is very different. X7 adopts a symmetrical key layout, and you can select the function of keys in the settings.

The structure on the right side of the fuselage is also very different.

X7 fuselage, while the X7 Mark II is a whole plane, so the thickness of the latter is also thinner, and the battery is also increased from 3500mAh to 3800mAh. The density of the battery is obviously improved.

Compared with the two generations of X7,X7 Mark II has obviously improved in terms of color value, volume and weight control and design rationality, and this is still based on obvious improvement in hardware. Generally speaking, this upgrade is very sincere, of course, the price is also higher.

X7 Mark II AM3 and X7 AM3A have no problems in use, but these two combinations have certain color differences, which may be difficult to accept for obsessive-compulsive disorder.

X5 III and X7 Mark II are very similar in the design of the left frame of the fuselage, but the size of the whole machine is much smaller, and the ear module cannot be replaced.

is quite different from the back of the fuselage. The X5 III is the glass back cover, while the X7 Mark II is an all-metal integrated fuselage.

the two are the same in the design of the playback button and scroll wheel.

Feiao F9

the same scene. The packaging also uses a similar design.

to open the package, there is a Feiao waterproof storage box, a 2.5mm balance line and 3.5mm single-ended line (with mic), related instructions, etc.

2.5mm balance wire is oxygen-free copper silver plated. The wire is very soft and is a 4-core wire. Both wires use MMCX interface, and the interface is gold-plated.

storage box, and the red core is a bass-enhanced silicone sleeve. In addition, the main body of the earphone is also prevented from being in the storage box. What we get is black.

earphone shell adopts all-metal design and is processed by CNC. The surface has ripples and sandblasting process, which makes it feel very good.

because it is a coil iron earphone, there are two sound outlet holes inside the earphone cavity, which are used for the service of the moving coil unit.

F9 after "full armed", it adopts an ear-wound design, with a small cavity and comfortable wearing.

F9 adopts a 12 structure of 9.2mm moving coil (PEK polymer nanocomposite diaphragm) unit and a set of composite moving iron units, with a total of three units.

the same, Feiao F9, which flaunts a balanced drive, can only exert its strongest strength under the condition of a balanced line.

more experiences about Feiao X7 Mark II and F9, we will introduce them in detail in the following articles..

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