You think the sound is ok when you plug your expensive headphones into your phone? Wait until you hear this!

To explain a bit more scientifically, music is stored on your phone in various types of digital files. The DAC (Digital-to-Analogue Converter) in most phones, laptops and tablets is designed to hit a cost – that means it’s never going to deliver the kind of audio quality that your music files or streaming services are actually capable of delivering.

oundKey unlocks your audio, by accessing the raw digital files on your device and processes them using our special hi-fi DAC and amplifier. The analogue music output from soundKey delivers much more detail, more impact, greater precision and a good dollup of WOW.


  • High Res files up to 24bit/96kHz.
  • Compatible with audio formats MP3, AAC, and FLAC
  • Freq Resp (-3dB) 12Hz - 45kHz
  • S/N Ratio -90dB
  • Weight 18g
  • Size 5.4cm x 2.3cm x 0.8cm