Color Classification:
A: Temperature compensated crystal + RJ-255BKPLG seat
B: All copper plated RCA seat
Product introduction:
This model supports the latest version of Raspberry Pi 4B
Support Pi2B+, Pi3B, Pi3B+, Pi4B
I2S digital input:
MCLK (the board comes with MCLK), DATA, LRCK, BCK.
Power supply voltage: DC +5V It is recommended to supply power to Pi above 2A
Analog output: RCA analog output.
I2S input bit rate: 44.1K -192K (need audio source support, please use APE, FLAC, WAV and other lossless songs, use 192K audio source playback can output 192K).
Eight TDA1387, after many comparisons, the sound of TDA1387 is the closest to the TDA1541 of the same door. From the unanimous praise of my adapter board, we can conclude that the current driving capacity of 1387 after parallel connection is increased, which fundamentally solves the dynamics of TDA1541. , The density gap.
It is characterized by warm sound, low maximum volume output distortion, good damping, and perfect control. Even HD650 and K701 can be promoted in a variety of ways.
Perfect wiring, digital and analog multi-stage decoupling, strict distinction.
A large number of fever components, the configuration of this machine is already luxurious for the 1387, please see the physical map and the component list, the components are for good sound, not for burning devices.
RCA line output: It can be connected to an external power amplifier or multimedia active speakers.
Regarding sound quality: TDA1543&x27;s sound is very close to the same TDA1541 orientation, ethereal charm, rich analog sound, very sweet mid-frequency, different from the current top chip, this decoder is a listening type, she can not help you analyze music, but it can make people I forgot to turn off the machine for a long time. If you are tired of too much digital sound and the so-called high-resolution, you may wish to listen to L1387DAC 8X, which may surprise you. The more valuable 1969 pure A amp creates a perfect and value-added desktop headphone system.
I2S interface is used, not USB interface, you can PK off the USB port; after using this expansion board, users can build their own network HIFI player with audio playback system (such as: volumio, MOODE system, etc.); expansion board provides RAC output interface Convenient for external power amplifier and other equipment. With it, you can get rid of PC power consumption, slow startup and shutdown, large power noise and so on. . . .
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Fully compatible with Raspberry Pi New Raspberry Pi 2 raspberry pi B+/2B pi3 Pi3B+ version
The mainstream players Volumio and Moode both support DSD playback. For specific settings, please contact the store to send a setup tutorial
Volumio and MOODE systems choose HiFiBerry DAC as the driver output.
Raspberry Pi basic tutorial teaching package: Link: http://pan.baidu.com/s/1kTCKieN Password: dear, please ask customer service for a password after 5 points of praise. (Screenshot required)
We don&x27;t have too many requirements. The evaluation of our parents affirms our hard work and hard work. We spent a lot of effort to debug. I just want to get good reviews from my friends
Push music and internet radio stations to Volumio through "QQ Music" and "Kugou Music":
Tutorial address: http://www.hifiss.com/Showsupport.asp?id=85
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◇Raspberry pi technical column◇
http://www.hifiss.com/supportMore.asp?id=9
Raspberry Pi B and B+ Edition ES9023 I2S HiFi DAC Expansion Board Setup Tutorial
http://www.hifiss.com/Showsupport.asp?id=78
SDFormatter_ha software download:
http://pan.baidu.com/s/1i3FZS2p
Partition tool burns win32diskimager-binary software download:
http://pan.baidu.com/s/1sjQ8Ved
SDFormatter_ha software download:
http://pan.baidu.com/s/1sjQ8Ved