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Raspberry Pi AK4118 Coaxial HIFI Sound Card I2S DSD Digital Broadcasting 16/32BIT PCM384 DSD128 G5-001

Category : Computer & Office
USD 49.12USD 69.18

Raspberry Pi AK4118 Coaxial HIFI Sound Card I2S DSD Digital Broadcasting 16/32BIT PCM384 DSD128 G5-001

Description

Product details:

Need to work with the Raspberry Pi and install the corresponding playback software to work properly.Only suitable for friends who are familiar with the Raspberry Pi and related playback software Volumio and Moode
 
Board output:
 
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 connection), DSD original code DSD64/DSD128 (jumper J2 disconnected)
 
  **Note: The board's I2S output is followed by the Raspberry 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
8
Powered :
 
The 5V power supply of the board is directly connected to the 40P interface of the Raspberry Pi. There are two ways to supply power as follows:
 
  a. Directly use micro_usb to power the Raspberry Pi, and power the board from the 40P interface of the Raspberry Pi.
 
  b. Power is supplied from the DC-seat input interface of the board, and the board supplies power to the Raspberry Pi through the 40P interface.
 
**Two kinds of power supply modes can only use one of them at the same time, and cannot use two types at the same time.
 
Otherwise it will cause damage to the board, raspberry pie or power supply.
 
Power supply voltage: DC voltage regulator +5V, voltage range: 5%
 
Power interface specification: 5.5/2.1, inside and outside negative
 
Recommended supply current: >2500MA
 
Single board working current: >150MA (excluding raspberry pie)
 
 
Basic parameters:
 
Raspberry Pi Raspberry pi coaxial board HIFI digital sound card Support standard 4-wire I2S output 32BIT/384KHZ DSD128
 
1. Professional I2S processing chip realizes DOP to DSD and recognizes I2S 16, 24, 32BIT audio format.
 
2. Support 32BIT/44.1-384KHZ DSD64-DSD128 output
 
3. The Raspberry Pi loses the sound through the I2S mode. The listening is smooth and natural, and there is no such thing as a hard-to-detect pause in USB.
 
4. Use the general version of VOLUMIO, MOODE, and set the I2S-DAC mode to HiFiberry DAC to play.
 
     VOLUMIO universal version driver can support 44.1-192KHZ DSD64 output
 
     MOODE universal version driver can support 44.1-384KHZ DSD64-DSD128 output
 
5. The board's I2S DSD output mode can be set to the following two types:
 
    a. DSD original code output, suitable for common I2S input DAC chip supporting DSD, such as AK4493, AK4497 DAC to achieve DSD hard solution, of course, ES9028, ES9038 are no problem
 
    b. PCM package DSD signal output is DOP signal, suitable for I2S input DAC chip supporting DOP decoding, such as: ES9038PRO, ES9038Q2M, etc.
 
6. Coaxial, optical output support 44.1-192KHZ/DOP DSD64
 

Package Included:

1. DAC decoder board (excluding the Raspberry Pi motherboard) 
2. Set of matching copper column screws

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Specification

Brand Name : Maerknon

Accessory Type : Extension Board

Compatible With : Raspberry pi

Origin : CN(Origin)

DSD Sampling Frequencies : 5.6448 MHz (DSD128)

Material : Plastic

Model Number : Raspberry pi AK4118

Input Format : I2S

Dimensions (W x H x D) : 85*55*22mm

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