PCM5122 for B+ 2/3B HIFI + Sound Card Digital Audi

PCM5122 for B+ 2/3B HIFI + Sound Card Digital Audi Description

1.upgrade chip, using PCM5122 chip of high end, using I2S interface, and can be through the I2C interface to adjust audio volume parameter adjustment; supports 16 to 32 bit audio data format; distortion and dynamic is very perfect , support the tall sampling rate of 384kHz, 112dB dynamic range, degree distortion -93Db.For with no boom run 120dB squelch signal to noise ratio ().soft upward or downward oblique wave and analog squelch.
2.PCM5122 also integrated negative charge pump, the output without DC blocking capacitor; 2.1Vrms ground center output; ability to suppress very good band noise. Through the load support low to 1K, PCM510xA can drive a plurality of .
3.output ports with gold plated RCV dual terminal and gold-plated 3.5mm Headset seat.
4.the isolated power supply design, make the for raspberry pie power supply and part of the power supply isolation, and through the bead altogether without mutual interference, the current sound
5.welding free, direct plug expansion board can use, and the use of I2S interface direct decoding digital to analog, non USB interface

6.increase for double color LED provides state display, red for power indicator (power normal bright), the green light for the working condition of lamp (decoding and bright, stop or does not work out), better understanding of work
7.perfect compatibility for raspberry pie official PI HAT size, gold plating process of tall based on PCB board, arc wire (high-end HIFI adopts arc wire), better the impedance of the signal continuity, reduce the signal reflection and refraction.
8.Provided with an infrared receiver interface
Volumio software parameters:
Ready to play: flash it and you're ready
Audiophile Quality: bit perfect playback
FLAC, WAV, MP3, AAC, ALAC, P support
Music libraries on Samba, NFS and USB drives
Webradios support out of
Control it via integrated Webui with PC, Smartphone, Tablet
Colour:Photo Color
Material:ABS
Size: 6 x 5 x 1cm

Package Contents:
1 * Sound Card Digital Audio Module

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.