In recent years, TEAC has begun to take the design path of digital network integration. In the eyes of many people, it is no longer surprising. Streaming media players have gradually become the main battlefield for major manufacturers. For Japan's veteran TEAC with few domestic marketing moves, the NT503, a network player with a price of more than 8,000 yuan, is still a major product upgrade, giving the combination of traditional audio and digital functions a network that better matches modern life. Section
design:
The body size of the TEAC NT503 is approximately the same as that of the A4 paper. The current VERITA AK4490 dual DAC design is used. Each of the left and right channels provides ample amount of information. Integrated Bluetooth Lossless APTX support and DLNA 1.0 wireless playback support. The actual size of the fuselage is 290 x 248.7 x 81.2 mm high. The weight of 3.9 kg is also the lightest and most compact integration in its class.
In addition to the traditional U disk read playback, USB input decoding function support, but also through a dedicated APP to achieve remote directory operation playback management, the following figure is the Japanese market's actual remote control through the tablet presentation.
Such a small size provides a balanced output design outside of the network player module is a major feature, the two transformer power supply without sacrificing power and two 44K and 48K dedicated clock to meet the demanding refinement of the quality of interpretation
Although the upswing has become a technology frequently seen in Japanese players, the NT503 is more unexpectedly provided with the upsampling design of the PCM and DSD signals, which fully achieves high conversion efficiency without increasing the frequency of blocking. Two DSD Filters and Four Types of Digital Filters to Meet Different Populations Bring More Playability to Changes in Listening
It is of little significance for many older generations to think that the upswing is done. However, with the maturity and improvement of modern technology, the upswing technique can be said to be both practical and in line with the technological breakthrough of the current era. After all, mainstream audio specifications are still in the lossy and backward fast-food culture and there is not much innovation. The continuous deepening of the design of up-scaling but the complementary and smooth transition to the next era of high-definition audio and video resources has become more easily recognized. degree
The actual audition test Given the limited equipment on site, I think it may be related to the poor state of the speaker at the scene, I personally prefer to use the headset as a test. The TEAC is indeed very thoughtful in the 503 output design, the output quality of the headphone port design is no small surprise. After all, in recent years, TEAC has deliberately provided high-quality headphone jacks for desktop players to facilitate various types of large headsets to play. This is also related to the rise of consumer hifi headphones market.
Under the Shure 1440 monitor, the 503 sound field has a deep background and a detailed atmosphere. The sound field can be quite wide and wide, although the directivity is adjusted by the overall warm sound of the sound. It may be that the sound field positioning accuracy is slightly less accurate than the timbre coldness style. On the contrary, the sound pattern of the entire warm sound style is more susceptible to the taste of the mainstream audience.
The 503 audition will feel to some extent that some of the new machines fail to work with the taste and can hear very good low-frequency dynamics and transient performance. The low-frequency texture is loose but not lack of explosiveness. It can even maintain the good texture and analytical restore under Bluetooth status. The Bluetooth APTX transmission has become practical from the easy-to-chicken technology in the mainstream mainstream desktop products. Many in-depth listeners are easily able to listen to the very low, soft, textureless, high- and low-frequency performance of Bluetooth transmission.
IF 503 provides a very penetrating and full-bodied midrange, especially listening to some of the recordings of nostalgic female voice recordings can also express a clear, delicate and tasteless IF listening experience. Like some of the players, Koji Koji is also familiar with the level and fullness of male voices, which is a rare balance for a miniaturized product line. The thickness of the vocal mic does not make it easier for people to lose sight of digital designs.
As a warm-sounding model, the high frequency is probably what kind of sound is heard. Many people may well have a three-point prediction. In fact, the NT503's high frequency can be used to maintain high-frequency texture and delicate interpretation under the cold and warm sound. It seemed to be frozen, and it was quite a bit of the atmosphere of the warm yellow stain of UHF in the last century, and listening to most musical instruments was full of texture and taste. This applies to the application of audio and streaming media in the network format in modern life, which complements the insufficiency of information in these resources.
With sound compensation on the hardware, the lossy high frequency and the lossless high frequency can be almost all rich and close listening. The easy-to-play thin musical instrument details in the mainstream web format can also be fully translated into high-definition listening cues such as CDs. The taste also depends on the practicality of upswing.
to sum up:
Many connoisseurs are also surprised by the sound of such a volume. Even my friend's return at the Hong Kong show is a great expression of expression. Satisfying the modern home, people tend to reject large-size equipment for most families of audio-visual equipment. The NT-503 targets the demand for small, high-quality music players in mainstream families, and integrates wireless playback capabilities to meet the demands of high-definition playback. The display of effects and musical charm is a major upgrade to the unprecedented quality of home players on the market.
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