High sound quality with a small price

The V-90HPA has a USB port and its own power supply. Thereby, the conversion from digital to analogue is displaced from the contaminated PC of noise to the outside, and its own power supply ensures, regardless of the circumstances of the USB power supply for high output power and a clean power supply. However, the quality DAC trumped not only in terms of susceptibility and source impedance onboard audio outputs, but also with regard to bit depth and sampling rate. Since the USB profile is normalized for external audio devices, the device works with all common operating systems (Windows, OSX, Linux) with no special driver installation.

In sum represents the V-90HPA represents by far the cheapest way to connect a high-quality studio headphones with large membrane smoothly and in high Qualtiät to a PC; quality sound cards suffer from the problem of high interference potential within the PC, and external solutions with breakout box costs typically an order of magnitude more.

As a special feature has the V-90HPA analog RCA inputs and outputs, one to operate the headphone amplifier with a purely analog input signal at other sources, on the other hand to the clean, converted analog signal from the USB port, for example, to powered speakers or an AV Receiver pass. Only a SPDIF or Toslink input you miss to use the capabilities of the built-in DAC even with non-PC sources.