Last update: September 29, 2022
Create adaptors for the headset connector¶
Below a couple of examples of schematics for various adaptors from and to the Green-GO 4pin headset connector. Schematics for RDX interface are found in the documentation of the RDX
4pin headset to Line In/Out¶
- DO NOT connect pin 4 on the XLR 4
- For a Wireless beltpack, to remove the DC offset add a 10uF capacitor between pin 3 of HS and pin 2 of line out
4pin headset to ⅛ TRRS¶
- DO NOT connect pin 4 on the XLR 4
- turn on bias for headset electret microphone
ATEM constellation talkback¶
This adaptor schematic can be used to connect the 2 bi-directional talkbacks of a Blackmagic Atem Constellation production switcher into 2 Green-GO 4-wire ports.