Behringer EURODESK MX9000 User´s Manual page 25

Subgroup inserts
Unbalanced send and return from a single stereo jack socket, wired tip = out, ring = in and sleeve = ground/
screen.
Fig. 7.5: Subgroup inserts
2-track in/out
RCA sockets for use with tape recorders, etc., signal = main mix, wired center post = signal (+ve) and sleeve
= ground/screen.
Fig. 7.6: 2-track in/out
2-track/external inputs
Two additional stereo inputs, this time on unbalanced 1/4" jacks, wired tip = signal (+ve) and sleeve = ground/
screen.
Fig. 7.7: Additional connectors
Main inserts
As above, but for the main mix.
25