Overview
This is DAC II, the lateset Raspberry pi HAT size HIFI player, and it supports the lossless music formats, such as DSD/DXD,FLAC,APE,WAV…
Experience high quality playback of PCM (Pulse Code Modulation) converted content (DSD 256/128/64 ) with the same warm sound of the DSD (Direct Stream Digital) original.
DAC II uses the ES9018K2M chipset by Ess Technology Inc as decode chip, and sampling rate is up to 384 kHz/32-bit, that means it will take your digital music collection to another level with High-Resolution Audio.
Excellent performance from superior quality product
With Amplifier TPA6133A2 by Texas Instruments, it supports a High-power output;
With 80/100Mhz high precision master clock;
With low-impedance parts including a thick copper foil main board, with MELF resistors resistor to get low distortion and low resistance for Headphone output;
With A film condenser minimizes interference from vibration and electrical sources.
Features
Bit Perfect, Support up to 32Bit/384kHz
High-performance ES9018K2M DAC Chip
Built-in 5V Voltage Swing Headphone AMP
3.5mm Headphone Output and Line Out(RCA)
Support Digital Volume Control
Support DSD256/128/64; 32Bit/384KHz(PCM)
Audio Formats Supported:DSD, APE, FLAC, WAV, WMA, AAC, ALAC, AIFF, OGG, MP3
Support IR control
Specifications
Line out
Frequency Response:20Hz~20KHz +/-0.1dB
S/N:-119dB +/-1dB
THD+N:-120dB
DNR:127dB
Headphone out
Frequency Response:20Hz~20KHz +/-0.1dB
THD+N:0.0021% (16ohm load)
Output Level:138mW(+4dB gain)
SNR:93dB
PSSRR:>100dB
CMRR:69dB
How to use
More detail please refer to the WIKI
Note
Only support VOLUMIO and Raspbian now, and you need use the last customized volumio version.
How to Play the Lossless Music by customized Volumio from us
Please download the last customized volumio from here
Download the img file which we provided, unzip and burn it into the micro sd card.
Insert the card to Raspberry Pi, connect the Raspberry pi to network.
Manage the sound card by web page.
Setting
Set the I2S DAC to inchOninch;
Select inchAoide DAC IIinch as the Output device;
Select inchAoide DAC IIinch as the DAC Modle;
Save and reboot.
How to config the DAC II base on the official Raspbian system
We commit the shell script on the github, you only need to execute the following shell command to finish the installation.
Enter the console, and run
Add the drives to the system
curl -L –output ./dac_install.sh https://github.com/howardqiao/aoide-dac-drivers/raw/master/dac_install.sh
sudo chmod +x ./dac_install.sh
sudo ./dac_install.sh
reboot
Package Included
1x DAC II Board
Additional information
| Weight | 0.025 kg |
|---|
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