This is the standard TASCAM pinout for AES DIGITAL multi-pin DB-25 connectors.
This standard is used my most major Audio Interfaces.
Avid Protools HD192 MOTU 2408mkII TASCAM Metric Halo SSL RME Dangerous Audio SPL
TASCAM Pinout
| | DB-25 Pin Number | | Channel | |——————–|——————-| | 1 | Digital Out 7/8 + | | 2 | Ground | | 3 | Digital Out 5/6 - | | 4 | Digital Out 3/4 + | | 5 | Ground | | 6 | Digital Out 1/2 - | | 7 | Digital In 7/8 + | | 8 | Ground | | 9 | Digital In 5/6 - | | 10 | Digital In 3/4 + | | 11 | Ground | | 12 | Digital In 1/2 - | | 13 | No Connect | | 14 | Digital Out 7/8 - | | 15 | Digital Out 5/6 + | | 16 | Ground | | 17 | Digital Out 3/4 - | | 18 | Digital Out 1/2 + | | 19 | Ground | | 20 | Digital In 7/8 - | | 21 | Digital In 5/6 + | | 22 | Ground | | 23 | Digital In 3/4 - | | 24 | Digital In 1/2 + | | 25 | Ground |