Some time ago, a friend of the author told me excitedly that he got two Fostex T50RP headphones from the US 佬 MOD. It is said that one of them is the world's first 3D printing, which undoubtedly evokes the author's strong Ear desire, okay, decisively get a hand fortunate.
MrSpeakers, a group of American baboons, all of whom are music lovers, at least proficient in the same instrument or a DJ. With the love of music, based on the Fostex T50RP, the Alpha Dog and Mad Dog are manually debugged. Among them, Alpha Dog is the world's first earphone product using 3D printing technology. It hopes to provide headphones with realistic, comfortable and reasonable price for a good music experience.
Japan's Fostex T50RP is one of the most popular MOD headphones in foreign countries. The DIY of this earphone is very simple. The mainstream practice is to add sound absorbing materials to the cavity, modify the cavity structure, and replace the earmuffs. Thickened, in addition to improving comfort, the sound effect has a great change. At the same time, the original T50RP is also relatively cheap, so this headset has become the most popular MPD headset model.
Double dog attack MrSpeakers manual fever DJ headphones
Alpha Dog is the poke to the author's G point, yes, this headset is 3D printed, high-energy technology!
Double dog attack MrSpeakers manual fever DJ headphones
Alpha Dog headphones are available in two sizes, with a 1/4" (6.35mm) headphone plug and a 4-pin balanced (XLR) headphone plug, which I get with a 1/4 inch low profile. 6.35mm) Headphone plug version.
Double dog attack MrSpeakers manual fever DJ headphones
4-pin balanced interface on the headset body.
Double dog attack MrSpeakers manual fever DJ headphones
1/4" (6.35mm) headphone plug.
Double dog attack MrSpeakers manual fever DJ headphones
MrSpeakers' two earphones use thick sheepskin ear pads. An important part of the Fostex T50RP MOD is the replacement of the earmuffs. In addition to the thickening of the earmuffs, in addition to improving the wearing comfort of the headphones, the sound effects will be very good. big change.
Double dog attack MrSpeakers manual fever DJ headphones
MrSpeakers is committed to creating comfortable headphones, so in addition to the earmuffs, a belt is added to the Fostex T50RP headband to enhance the comfort of the headset for a long time.
Double dog attack MrSpeakers manual fever DJ headphones
The extension retains the design of the Fostex, but the layer is processed on the surface to make the overall color matching of the headphones more harmonious, while improving the texture.
Double dog attack MrSpeakers manual fever DJ headphones
Because of the coating, it is necessary to avoid the wear of the coating by the sliding force. In the bending part, the MrSpeakers engineer designed the protection ring.
Double dog attack MrSpeakers manual fever DJ headphones
The vocal details are rich, and the lines of the sound of Yu Yuhao's second line are vivid, but they don't look too full and full of appeal, but they don't feel too much information and fatigue, long-term listening comfort, excellent sound separation. It creates a reasonable sound field, the effect in the head is not obvious, it is not empty and it is not crowded, the sense of low frequency is not obvious, but the quality is very high, sometimes it is soft and comfortable, sometimes it is powerful, the performance of the cello is especially good, and the ability to bring in the scene is very good. Strong, every time the bow is extremely clear, the string is fierce and vivid, the details are rich, the transient is in place, the background of the sound is very clean.
This headset is still very front-end, HiFiMAN EF6 volume must be adjusted to at least 1/3 to launch a reasonable sound pressure, otherwise the details will be missing, and as with the use of portable equipment, although the sound pressure can achieve reasonable Scope, but the sound will be dim overall, the details are lost seriously. Overall, this headset still needs a large headphone that can be fixed by the desktop system, just like the balanced socket design, in the sound direction, Alpha pursues balance, calm atmosphere, but gentle and elegant. "Gentleman" is the best description.
Double dog attack MrSpeakers manual fever DJ headphones
Compared with Alpha Dog, Mad Dog and Fostex T50RP are a mold, but the earmuffs are thicker, the head beam has a belt, and the logo of MrSpeakers is changed. Through this, everyone understands that Mad Dog is better than Alpha. Dog's rating is lower.
Double dog attack MrSpeakers manual fever DJ headphones
The Mad Dog is also available in two sizes, one with a 1/4" (6.35mm) headphone plug and one with a 4-pin balanced (XLR) headphone plug. Well, the author gets a lower order / 4 inches. (6.35mm) Headphone plug version.
Double dog attack MrSpeakers manual fever DJ headphones
The extension retains the design of the Fostex T50RP, which is the metallic primary color, so Mad Dog does not need a protective ring like the Alpha Dog, because the wood is coated and not afraid of grinding.
Double dog attack MrSpeakers manual fever DJ headphones
Alpha Dog's head beam part may not have been seen. MrSpeakers added a belt inside the Fostex T50RP head beam. I almost forgot that the head beam of the T50RP is not just a rubber, it has steel beams inside.
Double dog attack MrSpeakers manual fever DJ headphones
What makes the Fostex T50RP special is that it uses a flat diaphragm unit. Compared with the common moving coil unit, this diaphragm has no disadvantage of splitting vibration, so it is more delicate and smooth in frequency response.
Double dog attack MrSpeakers manual fever DJ headphones
After experiencing Alpha's moderate and peaceful tuning style, Mad is undoubtedly like its name. The overall sound is brighter and more mad, and the vocals are more explosive, but it does not add thickness, but strengthens the intensity. The relaxation of the sound is wider and the lines are more tough. If Alpha is a noble gentleman, then Mad is the lord of the arrogant, but the strength is less affinity, accompanied by the enhanced permeability of the sound, the high frequency is significantly better than Alpha. The burr feeling is obvious, and the high frequency is a major feature of this earphone. The resolution is more than enough, and the charm will be slightly insufficient. At the same time, the low frequency is missing some elasticity, and it is harder.
Compared with Alpha, Mad has a more front-end. We all know that gentlemen are very easy to get along with, and those who are arrogant are obviously not good at serving. If they are not properly matched, it is easy to cause high-frequency difficulty to control. It is easy to have high-frequency ethereal high resolution. The result of the low-frequency cavity is hard. Of course, all of this is the result compared with Alpha. In fact, Mad still feels the pursuit of balance, but the so-called Jiangshan easy to change the nature is difficult to move, its Mad Dog name is not white. Called.

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