AK4118 Coaxial HiFi Sound Card DAC I2S Interface DSD 32Bit PCM384 DSD128 For Raspberry Pi 2B 3B 3B+

AK4118 Coaxial HiFi Sound Card DAC I2S Interface DSD 32Bit PCM384 DSD128 For Raspberry Pi 2B 3B 3B+

Features:
- Coaxial board HIFI digital sound card for Raspberry Pi supports standard 4-wire I2S output 32BIT/384KHZ DSD128
- Professional I2S processing chip realizes DOP to DSD and recognizes I2S 16-, 24-, 32-Bit audio format.
- Support 32BIT/44.1-384KHZ DSD64-DSD128 output, full frequency music switching without popping sound.
- I2S output mode for Raspberry Pi. It plays music smoothly and naturally, out-rivaling USB playing mode in performance.
- Support the general version of VOLUMIO, MOODE. Set the I2S-DAC mode to be HiFiberry DAC to play.
   Universal version driver for VOLUMIO supports 44.1-192KHZ DSD64 output;
   Universal version driver for MOODE supports 44.1-384KHZ DSD64-DSD128 output.
- The board's I2S DSD output mode can be set to the following two types:
  DSD original code output is suitable for common I2S input DAC chip, supporting DSD, such as AK4493, AK4497 DAC to achieve DSD hard solution, ES9028, ES9038.
  PCM package DSD signal output is DOP signal, suitable for I2S input DAC chip supporting DOP decoding, such asES9038PRO, ES9038Q2M.
- Coaxial and optical fiber output support 44.1-192KHZ/DOP DSD64

Board Output Parameters:
Coaxial:
- PCM: 44.1-192KHz/24Bit;
- DSD: DOP DSD64 (coaxial, fiber provides DOP output only when jumper J2 is connected).
Optical Fiber:
- PCM: 44.1-192KHz/24Bit;
- DSD: DOP DSD64 (coaxial, fiber provides DOP output only when jumper J2 is connected).
I2S:
- PCM: 44.1-384KHz/32Bit
-DSD: DOP DSD64/DSD128 (jumper J2 connected), DSD original code DSD64/DSD128 (jumper J2 disconnected)

Note: The board's I2S output is followed by your Pi's I2S output, which is related to the music files played and the playback software settings.

Note: I2S output clock frequency: MCLK is fixed at 22.5792MHz/24.576MHz, BICK is 64FS.  

Provide sampling frequency indication, defined as follows:


Power Supply:
The 5V power supply of the board is directly connected to the 40P interface for your Raspberry Pi. There are two ways to power as follows:
a. Support direct power supply for your Raspberry Pi via micro_usb and its 40P port.
b. Power is supplied from the DC-seat input interface of the board, and the board supplies power for Raspberry Pi through the 40P interface.

Note: Please choose just one power supply mode while using. They can not be used at the same time or it may cause damage.

DC Input Parameters:
- Voltage of Power Supply: DC +5V, Voltage Range: 5%
- Power Supply Port: 5.5/2.5, Inner +, Outer -
- Recommended Current: >2000mA
- Board Working Current: 150mA  

Note: Main board for Raspberry Pi is not included in this package. Thank you!