ES9038 Q2M I2S DSD Fiber Coax DAC Input Decoder Board
 
 
Parameters:
Voltage: DC 9-15V
PCB size: 76*86MM
Output terminal: RCA can be connected to amplifier, amp, 3.5 terminal can be connected to headphones

Input support:
Coaxial: PCM44.1k~192k 24bit/DOP DSD64
Optical fiber: PCM44.1k~192k 24bit/DOP DSD64
I2S/DSD: PCM44.1k~384k 32bit/DSD64, DSD128, DSD256
I2S/DSD pin definition: PCM_BCLK-DSD_CLK, PCM_LRCK-DSD_L, PCM_DATA-DSD_R

Foot description:
The board interface faces up, from top to bottom: GND, vacant, LRCK, BCLK, DATA

Audio input settings:
J1 shorted, coaxial input
J2 shorted, fiber input
J1 and J2 are not shorted, I2S input

Filter settings:
J3, J4, J5, J6 are not shorted, filter = apodizing fast roll-off filter

J3 is not shorted:

J4 short circuit, filter = brick wall filter
J5 shorted, filter = corrected minimum phase fast roll-off filter
J6 short circuit, filter=minimum phase slow roll-off filter

J3 shorted:
J4 short circuit, filter=minimum phase fast roll-off filter
J5 short circuit, filter = linear phase slow roll-off filter
J6 short circuit, filter = linear phase fast roll-off filter

volume control:
 VOL: 1-2 short is muted, 2-3 short is connected to maximum volume
 An external single potentiometer can be connected, and the potentiometer knob is turned to the direction of the jumper, correspondingly to the wiring, and the volume is increased from left to right.
 
Package:
1pc ES9038 Q2M I2S DSD Fiber Coax DAC Input Decoder Board

Shippment:
1.Every parcel will be registered with tracking number. 

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us