https://support.qsys.com/faq/faq-%7C-how-does-the-micline-input-performance-on-the-cx-q-series-network-amplifiers-compare-to-the-cxd-q-series-network-amplifiers
FAQ | How does the mic/line input performance on the CX-Q Series network amplifiers compare to the...
Answer The mic/line input on the CX-Q Series network amplifiers are built with higher quality mic/line inputs than previous models. They are lower noise w
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