A5-Pro ​​is Philips' most popular earmuff DJ headset and the highest price in its own DJ series. In order to create a headset that truly meets the needs of professional DJs, the original factory has been awarded DJ Magazine's top 100 DJ votes for the first place in the award of Armin vin Buuren (Armin vin Buuren) with professional performance and experience and design with Philips This DJ is a high-end earphone headset - A5-Pro. Simple and delicate appearance If you want to be more beautiful, A5-Pro ​​will definitely get a high score! If you take it in your hand, you will find a lot of design ingenuity, although it is low-key but very textured! The first is the matt earmuff shell. The original factory uses the rhombic pattern to engrave the large “L, R†letters to mark the left and right channels. The rhombic pattern will be slightly reflective under the light, so that the user can judge the left and right ears. If you are too lazy to look at your eyes, you can easily distinguish between the left and right with your fingers. It is a design that combines aesthetics and practicality. The ring frame and rotating joint of the fixed earmuffs are made of aluminum alloy, which is as high-strength and lightweight as possible. However, the weight of the earphone is about 400 grams, which is slightly heavier than other DJ headphones. In addition, the original factory polished the edge of the aluminum alloy frame to a 45 degree bevel to prevent the hand from scratching, which is also an intimate design. Looking up, the headphone head is made of plastic material, wrapped in a thick piece of leather, with a Philips white embroidered logo and two stitching lines on the surface. The black and white color scheme has a finishing touch. Three ear pads for good sound insulation Wearing a comfortable feel, the leather on the head is thicker and the touch is harder. The advantage is durability, but it will inevitably affect the wearing comfort. This part has to be deducted a little. Another key factor affecting wearing comfort is the ear pad. At present, the A5-Pro ​​has three ear pads, one standard and two options. The first is the standard “93mm ear pad†that comes with the original factory. Made of leather material, the texture is soft and hard, the size of the ear pad just covers the ear, the sound insulation effect is very good, the volume is not too big to isolate most of the ambient noise. The smaller size of the "80mm ear pad" is also made of synthetic leather, suitable for medium and low noise environments, and the largest size of the "Studio ear pad". The softness of the fluff material is the highest, suitable for the studio for a long time. Monitor usage. It is worth mentioning that in order to facilitate the user to replace the ear pads, the original factory has specially added a rotating quick release buckle design, which can be removed by rotating 45 degrees counterclockwise, which is much simpler than other earphones! 50mm large size unit In the specification section, the A5-Pro ​​is equipped with a 50mm full-range neodymium magnet moving coil unit with a 16-ohm low-impedance design, sensitivity of 105dB, low-frequency up to 10Hz, and high-frequency extension of 24kHz. The original factory stressed that A5-Pro ​​can withstand 3500mW power input, even if it encounters large sound pressure and large dynamics, it can still respond calmly. In addition, the headphone cable uses a 1.3-meter coiled wire, the terminal is a 3.5mm gold-plated connector, and the rotary ear-locking at the input end of the earmuff prevents the wire from falling off, and the left and right ears have input terminals, which is convenient for the user to use according to their own habits. Select the side. Positioning accuracy is strong First of all, the "Frozen Heart Soundtrack" is played. The first track "Frozen Heart" is the soundtrack of the first artisans who cut ice on the lake. The sound of ice-cutting is cut from the left and the right to the center. The positioning is very clear. Full, it sounds very powerful. Then there is the chorus of the singers. On the A5-Pro, it still sounds clear and unobtrusive, naturally pulling the entire sound field away. The next track "Do you Want To Build A Snowman?" The little girl tapped the door and sang "Do you Want To Build A Snowman?", the tender and pure singing sounds very straight, even the sound of knocking on the door is very real. sense. In the latter part of the song, the little girl grew up, the voice is obviously mature, the details and skills are more abundant than before, and the lyrics in a few short sentences are full of expressions. A5-Pro's vocal resolution is very good, not only can interpret the delicate singing details, but also can easily distinguish the difference between the two, and the sound thickness is moderate, there is no obvious feeling of feeding. Put on another Nils Lofgren's "Acoustic Live" guitar performance album, the fifth track "Keith Don't Go" Nils Lofgren shows dazzling guitar playing skills, when playing the high pitch, the guitar sound with steel strings should have The clear, slightly stimulating but real. Low frequency and powerful power Finally, put on the Dali CD Vol.3 fever test piece and listen to the 16th track "Whispers (Remix)". This remixed electronic dance music has been heard once when I first got A5-Pro. To be honest, I was not satisfied with the low frequency performance of A5-Pro. It sounded a bit tight and stuffy. After more than a week of Run in, listening to the "Whispers" song has improved its low frequency performance! It sounds more flexible, the low frequency is full of energy and the reaction speed is very fast, there is no feeling of muddy water, the volume is fiercely urged, the power of the low frequency rhythm is enough to shock the brain, but the unit is still stable and does not collapse, it is very durable. However, it is recommended that you do not listen to the volume for a long time. Although it is very enjoyable, it is likely to cause hearing loss. Overall, the A5-Pro's aluminum alloy structure is solid, the shape is low-key but with a delicate texture, the folding storage is small, and the earmuffs are quick-release design, in addition to the standard earmuffs, Two types of earmuffs can be selected, although the wearing comfort is slightly lower, but the wearing stability is very good and it is not easy to fall off. High and low frequency performance is more eye-catching. In contrast, the intermediate frequency appears to be quite satisfactory. In fact, the intermediate frequency resolution is quite standard, and it is easy to grasp the vocal details. What about the price? Second only to the Sennheiser HD8 DJ. Form: Dynamic closed earmuffs headset Unit: 50mm Frequency response: 10Hz~24kHz Sensitivity: 105dB Impedance: 16 ohms Maximum withstand power: 3500mW Headphone terminal: 3.5mm can be turned 6.3mm Headphone cable length: 1.3 meters to 4.7 meters
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