Discover more about Sony’s various types of high-quality headphones via a variety of informational videos.
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Enjoy the subtlest nuances of studio-quality sound in higher than CD quality with High-Resolution Audio. Passion for music unites every component from signal to speaker so it feels like the artist is performing right in front of you.
Enjoy improved sound from almost any digital source by sending the signal through the PHA-1A. Breathe new life into your collection of audio files, and fully appreciate the advantages of High-Resolution Audio. Just plug in and let the PHA-1A do its magic, as you relax and rediscover your music.
From a PC, iPhone/iPad, or Xperia™ — PCM conversion gives it the best possible sound.
Feel sound beyond your natural hearing range, with exceptionally high frequencies of up to 100 kHz.
High-Resolution Audio refers to a collection of digital processes allowing the encoding and playback of music using higher sampling rates than those used in CDs.
High-Resolution Audio typically records at 96 kHz/24 bit or even 192 kHz/24 bit.
High-Resolution Audio supports frequencies above 24 kHz — way beyond CD quality
For a quality High-Resolution Audio experience, the PHA-1A supports asynchronous transfer to reduce noise and allows even 192 kHz/24 bit content to be enjoyed fully.
The PHA-1A offers an audio experience beyond what's usually possible with the built-in digital-to-analog converter in a smartphone, iPhone/iPod, or PC.
A combination of quality components provides superior conversion of the digital source to a pure, high-quality audible signal.
The aluminum casing of the PHA-1A offers shielding from noise and interference that can adversely affect sound quality.
Be ready for anywhere with a compact, lightweight design that won’t weigh you down. Its rugged aluminum case protects from everyday knocks and shocks.
Small and light at about 5.29 ounces for taking around in a bag or pocket.
A silicone band makes carrying with your Walkman®, Xperia™, or iPhone easy.
Play music for up to 6 hours when connected digitally.
Comes with cables for Apple players, Walkman®, a micro & standard USB, and silicone band.
Apple Compatibility
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