M51

Re:source M51 tuner module

FM-Tuner module for M51 basis system, or for additional
FM-tuner modules in Multiroom applications. This module
can be shipped with two different software versions.
Master Software for the first FM-Tuner in a M51
Slave Software for additional FM-Tuner in a M51
One M51 can carry a maximum of 4 FM-Tuner modules