Qaudio DAC Plus for Raspberry Pi
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Product details
IQaudIO Pi-DAC +
The IQaudIO Pi-DAC + is designedto provide the best possible audio performance with the Raspberry Pi B + / RPi2, fit the Pi's form factor and provide additional access to many of the Pi B +'s 40 channel I/O signals.
The Pi-DAC +'s Phono / RCA connectors have an integral mounting hole providing increased rigidity when used in an enclosure, reducing wear on the headers of the Raspberry Pi due to bending. This, combined with the Pi-DAC +'s HAT mounting holes, aligned with the Raspberry Pi mounting hole, provides a solid coupling without the concern that the audio card will become disconnected from the Raspberry Pi during long term use.
The Pi-DAC + provides support for additional pin headers offering increased flexibility to your project and easy connection to other IQaudio products.
Exposed signals include the Audio L + R output, amp mute, headphone output and the majority of the 40-way connector on Raspberry Pi.
Please note that the Pi-DAC + uses GPIO22 as an amp mute.
Use Raw Linux, Volumio, Raspbmc, RuneAudio, MDP or similar and listen to Internet radio, your own digital music library or streaming music services - all in beautiful audio quality.
The Pi-DAC + easily supports 24-bit/192kHz file formats, but is equally at home with lower quality MP3s that bring your music to life.
Features
- Fully HAT compliant accessory; EEPROM
- Full-HD audio - playback up to 24-bit/192kHz
- Built-in hardware volume control (via ALSA), full 2v RMS
- Built-in high quality headphone amplifier (TI TPA6133A)
- Premium audio; 112db SNR and 0.0019% THD
- TI Burr Brown 32-bit / 384 kHz Audiophile DAC (TI PCM5122)
- Advanced ESD protection
- Uses I2S digital audio signals to reduce processor load on USB audio solutions
- Powered by Raspberry Pi, no external power supply required
- Industry standard audio quality Phono / RCA connectors
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