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AK4118 Digital Receiver Board Coaxial /optical /AES to I2S + display
Item ID：L1610-38
List Price：US$29.00
Price：US$25.00
Payment Terms
paypal
Shipping
ship out within 2 working days
Availability
in stock
Description
Product Q & A
Review
Note: this is a assembeld and tested DAC board.
PCB size: 11 x 4.8 cm
works voltage:
AC 7.5V-12V
This board supports coaxial, optical, AES and I2S inputs! Use the keys to select which signal to use and display it on the display! Coaxial fiber AES signal lock can be displayed after the current sampling rate! Board with memory function, the next power on will automatically select the last use of the channel!
Input coaxial, optical fiber, AES, the output I2S signal for the I2S format! Input I2S / DSD, the output format and the input I2S / DSD the same (some users optical fiber can not reach 192K , please replace the equipment or use coaxial)
Coaxial, optical, AES Supported signal range: 16-24bit 32-192K sampling rate
4118 In receive mode (coaxial, fiber, AES mode) Clock 32k-48K corresponds to 256fs, 88.2k-192k corresponds to 128fs
I2S input port can be used for USB interface or other devices connected to the output I2S signal! Can be used to transmit DSD signals and DSDON signals! This I2S port for the universal I2S interface, as long as the output of other devices I2S signal cable or DuPont line access to the I2S input port can be, as long as the back of the decoder board can provide the I2S / DSD signal can work, then The DSDON signal can be used to control the rear decoders to switch DSD / PCM mode (need to decode board to support DSDON signal), and the screen will show (input high level for the DSD low for the PCM decoders behind must also; input DSD signals need to support the back of the decoder board, the decoder board does not support DSD, then enter the DSD does not work).
I2S input (right) The output (left) interface is defined as follows
1 pin DSDON, 2 pin GND, 3pin DATA, 4 pin BCK, 5 pin MCLK, 6 pin LRCK
“But” for external keys, the same function with the keys on the board.
LCD PORB / LCD PORTB for the display interface for LCD display,The four lines without a needle in the middle of the display do not need to be connected
Note: there is a 5-pin port nearly the Key. is no useful, not need connect any thing.
package inlucde: Assembeld AK4118 Digital Receiver Board X 1
dispay X 1
(note: As the electronic components market instability may be some components out of stock for other brands but guarantee will not affect your use of the effect )
This DAC board no schematic available.
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