The PHA-1 is a perfect portable audio device for users on the move. In addition to multi-audio player support, the PHA-1 permits direct digital transfer from iPod, iPhone and iPad gadgets, boosting the sound quality for music pleasure when users are browsing the web or enjoying films.
The PHA-1 also features high quality DAC and COMPUTER jitter-free USB Audio with Asynchronous Transfer Mode to support up to a 96 kHz/24 bit high resolution audio signal. Using high quality parts typically connected with high-end audio components to enhance sound quality, the PHA-1 has actually separated analogue and digital circuits to minimise unneeded internal electrical sound along with an aluminium protected case to avoid external interference sound. In addition, the PHA-1 features custom integrated circuits which are developed for generating high quality audio and an Operational Amplifier that provides low distortion, low sound and a high multitude rate for analogue signals.
Suitable with lots of music gamers, the portable headset amplifier has a battery life of about 10 hours in analogue mode and 5 hours when used in digital mode with iPod, iPhone or iPad. The PHA-1 also has a GAIN select switch which allows for headphones of a large range of impedances to be used.
USB Audio 96kHz/24bit compatible for high resolution music source
High quality Digital Audio Converter (DAC) to achieve maximum sampling rate at 96kHz/24bit quantization
PC jitter-free USB Audio with Asynchronous Transfer Mode
GAIN switch allows headphones of a wide range of impedances to be used