This Module is currently available.
Specs are approved by the manufacturer4-channel send/stereo return FX path
M 543 E Output Mixer Expander
The M543 E and M543 E CP are expander modules to upgrade the M543/M543CP output mixer modules by a 4-channel send/stereo return FX path.
Two or more of these modules can be connected to the mixer modules to have more effects paths.
These merchants probably sell this module. Huh?
