Observing the HUB interface, it has a significant difference from the average number of broadcasts: the general number of broadcast is only digital output, which is used by the decoder, and HUB has a digital input port. There are AES input, coaxial input, two optical fiber inputs, and USB-B input. Digital output has coaxial and HDMI(IIS)There is also a USB-A port that can also do digital output. How is these digital inputs used? It turns out that three use functions can be implemented through these interfaces: 1. USB interface, that is, USB enter, coaxial or IIS output. We know the reputation and level of the Hydra interface, so the HUB, which is the same as the USB interface, is also very high. 2. Digital reorganization, or RE-CLOCKER, that is, similar to Helen, digital enters and numbers, HUB performs optimization and reorganization to reduce Jitter and improve digital signal quality. 3. Format conversion and lift processing. For the input digital signals, HUB can be ascended and PCM to DSD processing. Some toys called UPSAMPLER on the market are doing this, and they are generally sold very expensive. HUB also has this function.
Therefore, you can simply understand that in addition to a number of broadcasts as a number of sowing -support ROON, HQ Player, and UPNP, it can also be used as a USB interface, a digital reorganization toy, and a UPSAMPLER.
In this way, there is almost a "four -in -one" toy, which can be powered by the ZAP power supply supporting with VOX, or the power supply can be powered by a third -party 5V DC. The scheduled price is 17,800 yuan. In other words, if it is VOX users, there is no need to consider power supply, and HUB can be directly connected to ZAP. If there is no VOX in hand, you can also use HUB, but you need to be equipped with a 5V power supply.