• The HiFi DAC Hat compatible with Raspberry Pi 4, Zero, Zero W, 3B, 3B+ with the 40-pin connector. Connects directly to the Raspberry Pi board, no additional cables required, no soldering. Easy to get more beautiful and fantastic sound by this RPI+DAC HiFi suits.
• Absolutely perfect to support all Raspberry Pi music playback system, like OSMC, Max2Play, RuneAudio, Volumio, Moode, PiCorePlayer, PiMusicBox, OpenELEC, Debian, Ubuntu etc. Support playing music from a hard disk or over the network. Support DSD over PCM(DOP) mode.
• Class-leading stereo audio DAC PCM5122, sample rates up to 384-KHz/32-Bit. Paired with stereo high fidelity headphone amplifier TPA6133. Provides 2.1Vrms ground-centered outputs coupled with Film capacitor.
• On-board a pair of gold plated RCA (LEFT &Right) jacks and a 3.5mm high-end headphone jack output, allow you free to play your music through Raspberry Pi to another terminals.
• Comes with software, document and friendly technology support. For more information, please refer to our wiki（view the link on color page comes with the goods).

Details:

• 1. Dedicated 384kHz/32bit high-quality DAC PCM5122 for best sound quality.
  
• 2. Audio output connectors: 2x RCA (LEFT &Right) &3.5mm head phone Jack.
  
• 3. With 138mw headphone Amplifier can directly drive headphone.
  
• 4. Work status indicators facilitate the understanding of the system working status.
  
• 5. HAT size.
  
• 6. DAC SNR is 112Db.
  
• 7. DAC THD+N @ -1 dBFS -78dB.
  
• 8. Full Scale Output of DAC is 2.1Vrms.
  
• 9. Dynamic Range of DAC is 112dB.
  
• 10. Sampling Frequency ranges from 8kHz to 384kHz.
  
• 11. Ultra-low noise voltage regulators for optimal audio performance.
  
• 12. Integrated EEPROM for automatic configuration(Option).
  
• 13. Automatically switching frequencies according to the input I2S signals.
  
• 14. Dual low jitter crystal oscillators for Master Clock generation.
  
• 15. Infrared remote control connector (using GPIO26).
  
• 16. DAC output coupled with Film capacitor.

Package includes:

• 1 x Expansion Board