Input voltage: AC 18V--0--18V, AC 0--9V, AC 0--9V
Input: 1 optical + 1 Coaxial
Output: RCA Analog output
Compatible chips: CS43122 / CS4396 / CS4397 decoding chips
Size: 190mm * 155mm
NOTE: This is the Bare PCB. You need to match all the parts yourself.