Brand Name: LUSYA
Type: Portable
DSD Sampling Frequencies: 2.8224 MHz (DSD64),5.6448 MHz (DSD128)
Certification: NONE
Inputs: AUX
PCM Sampling Frequencies: 44.1 kHz,48 kHz,88.2 kHz,96 kHz,176.4 kHz,192 kHz,352.8 kHz,384 kHz
Material: Plastic
Origin: Mainland China
Outputs: RCA
PCM Word Length: 16-bit,24-bit,32-bit
Model Number: Raspberry pi
Input Format: I2S
Dimensions (W x H x D): 85*55*22mm
Bluetooth: No
WIFI: No
USB Compatibility: Windows 7
Brand Name: LUSYA
Type: Portable
DSD Sampling Frequencies: 2.8224 MHz (DSD64),5.6448 MHz (DSD128)
Certification: NONE
Inputs: AUX
PCM Sampling Frequencies: 44.1 kHz,48 kHz,88.2 kHz,96 kHz,176.4 kHz,192 kHz,352.8 kHz,384 kHz
Material: Plastic
Origin: Mainland China
Outputs: RCA
PCM Word Length: 16-bit,24-bit,32-bit
Model Number: Raspberry pi
Input Format: I2S
Dimensions (W x H x D): 85*55*22mm
Bluetooth: No
WIFI: No
USB Compatibility: Windows 7
Raspberry pi Coaxial HIFI Sound Card I2S DSD Digital Broadcasting
R19 Raspberry Pi Digital Output Board Introduction
1. Professional SPDIF digital processing solution, coaxial support output 384K/DOP128, seckill often
See AK4118, WM8804 program
2. Local dual audio clock synchronization, avoid using PLL to generate clock and cause cold sound
3. The Raspberry Pi uses IIS to input and play music, the listening experience is smooth, real and natural, and never used
The feeling of pause that is difficult to detect when playing in USB mode
4. Use the general version VOLUMIO, MoodeAudio
VOLUMIO official version can support 44.1-192KHZ DSD64 original code output
MoodeAudio official version can support 44.1-384KHZ DSD64-DSD128 original code output
5. No need to set output resampling, just turn it off by default, truly original code lossless output
6. Adopts DS8921, a dedicated driver chip for coaxial, which is recognized as good sound
7. Use HDMI interface to output IIS signal, with MCLK output, multiple output modes can be set
And MCLK clock frequency, convenient to connect to most high-end DAC decoders on the market
R19 Raspberry Pi digital output board specifications:
Digital output:
Coaxial: PCM 44.1KHz-384KHz/24Bit
DSD DSD64/ 128(DOP)
Optical fiber: PCM 44.1KHz-192KHz/24Bit
DSD DSD64 (DOP)
IIS: PCM 44.1KHz-384KHz/32Bit
DSD DSD64/128/256/512 (Native DSD)
Parameter test description:
Raspberry Pi 4B (version 1.2) install optimized version of MoodeAudio640, broadcast
The music file on the USB flash drive is measured, and there will be differences under other conditions, such as: MoodeAudio7. 01Official
The version can support PCM384KHz/DSD128 (original code)
powered by
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 the micro usb to power the Raspberry Pi, and the Raspberry Pi's 40P interface supplies power to the board
b. Power is supplied from the DC socket input interface of the board, and the board supplies power to the Raspberry Pi through the 40P interface
*Only one of the two power supply methods can be used at the same time, and the two cannot be used at the same time.
Use, otherwise it will cause damage to the board, Raspberry Pi or power supply
The board power interface input specifications are as follows
Power supply voltage: DC stabilized voltage +5V, voltage range: ±5%
Power interface specification: 5.5/2.1, positive inside and negative outside
Suggested power supply current: ≥2000MA
Single board working current: <100MA (excluding Raspberry Pi)
The picture on the product introduction is for reference only, subject to the actual product, and there may be some raw materials supplied by the market
Changes, products are subject to change without notice.
**Note: The ns output of the board is followed by the iis output of the Raspberry Pi, which is played with the music files.
And playback software settings related
Package Included:
1. DAC decoder board(excluding the Raspberry Pi motherboard)
2. Set of matching copper column screws
Introduction to Moodeaudio
Moodeaudio is a free audiophile music player software that runs on the Raspberry Pi, the official version
Moodeaudio has the following functions
1. Support high sampling playback 384KHz/32Bit, support DSD64/DSD128 original code output
2. Support Play airplay and Bluetooth
3. Support NAS, support DLNA/UPNP push
4. After the mobile phone is installed with regular apps such as Bubbleupnp or QQ Music, the music can be pushed directly
To Raspberry Pi
5. Support local playback without the computer, through the Raspberry Pi USB port to plug in the mobile hard disk, U disk to play
Inner song
Optimized version of Moodeaudio640
The optimized version of Moodeaudio640, a real-time kernel, compared with the official version of Moodeaudio
Support higher specifications, more functions, such as
1. Support DSD256, DSD512 original code output
2. Support roon bridge
3. Support SACD ISO
Optimized version of Moodeaudio640, only for Raspberry pi4B (version 1.2)
Raspberry pi3B+ and Raspberry pi3B versions are currently on the market
Most of the Raspberry Pi Raspberry pi4B (version 1.4) or above versions in circulation cannot be used.
