F7200

The housing design that minimizes the distance between the eardrum and the driver unit

It is possible to change the sound quality by selecting the earpiece to the back of the ear or the entrance of the ear, or the earpiece selection.

Full -range balanced armature driver unit

Adopted ultra -small full range and balanced armature.

Stainless steel cutting high rigidity housing

Adopt stainless steel housing. We suppress unnecessary resonance and contribute to clear sound quality.

In -house factory production in pursuit of accuracy

The F7200 is produced in the headquarters in Kawasaki. The accuracy of the product assembly depends on the accuracy of a tool called a jig that assists assembly, along with the accuracy of the parts. The design and manufacturing of production jigs and measurement jigs are also made in -house so that a small -adjust of the parts accuracy of the jigs can be fine -tuned while assembling. We maintain high quality by consistently performing in -house from manufacturing of jigs to product assembly.

Two types of earpieces to be selected

A 5 -sized silicon type and a three -sized form type (made by complaints) are included, so you can get a perfect mounting, regardless of the size of the ear path. The height of the seal is closely related to the low -pitched sensation and the sound insulation, and it is possible to significantly change the amount of bass and sound insulation by selecting the earpiece.

MMCX connector & original high purity OFC silver coat cable

High -precision MMCX, a Swiss famous manufacturer, is used for the connector.
The high -purity OFC silver coat cable that gives the sound field is a jointly developed product with a cable development for the supercomputer "Kyoto" that pursues the transmission speed of the signal, and the famous manufacturing. The insulation coating is a material PFA fluorine polymer, which has a large know -how under the Junfron brand and has a large know -how, and is the lowest dielectric rate. PVC is adopted to increase flexibility in the bean coat. It realizes surprising flexibility, is extremely easy to use and does not cause touch noise. In addition, for the MMCX plug part and the 3.5mm mini plug that are likely to cause disconnection, the specification that usually passes in the flexion test of about 5,000 times is the specification that can withstand 50,000 bend tests.

* Jun construction company: Develop and manufacture special cables that require high technical capabilities, such as high -speed coaxial cables that boast the world's fastest transmission speed of 95 % of the light speed, ocean space, medical fields, cables in power plants, etc. I am doing the Japanese Junko company. Junko's cable is often called by the brand name Junfron, and has been greatly trusted by engineers who need special use cables.

* The total length of the cable used in supercomputers is 1,000 km or more, and electrons are flowing inside the semiconductor. The time flowing inside the cable is longer than the time. Since the transmission speed of the cable is a bottleneck of the speed of the supercomputer, we pursue the transmission speed by multiple development costs.

* The connector is not intended for frequent insertion and insertion. Repeated attachments may cause terminal wear and damage due to damage, so please refrain from replacing the cable when disconnected or replacing it with our cable.

Ear hook

The F series includes ear hook Type A, which reduces the touch noise of the cable.
Conventional similar products were large in size, assuming that they would be attached to the ears of various sizes. As a result, we have a smaller size than conventional ear hooks, and without using metal or resin wires, as a result I found a shape that fits.

Newly developed carry case

A new carry case to put the housing has been newly developed.
The earphone body is softly fixed between the dome -shaped silicon and the lid. The cable is wrapped around the case, and the plug is stored in a different space from the earphone itself on the bottom. The case that fixes the earphones to the same position as the same position is beautiful, but the cable will bend at the same position each time, making it easier to break. This mechanism has simultaneously satisfy the conflicting demands of taking into account the damage to the earphone itself and not the bend position of the cable to prevent disconnection. Palm size, lightweight and convenient to carry.

Safe wearing ring

In order to use the earpieces safely, a safety wearing ring (two types for silicon type, for compliance) is included.

* Be sure to attach a safe mounting ring. If you use an earpiece without wearing a safe mounting ring, the position of the earpiece may be shifted, and the tip of the housing may jump out of the earpiece, damaging the ear canal.

Sound quality review

Clear and smooth sound over all bands. It is characterized by a clean and transparent high range. In addition, since it is an earphone that can express the freshness of the song firmly, the compatibility with raw instruments such as acoustic is exceptional. Please listen carefully about the gentle songs.