When we compare this to the wiring of a standard audio TRS jack, ... on devices too small for the corresponding RCA jacks. Report comment. Reply. kidwidget says: February 24, 2021 at 9:27 am Tip ...

Finally, there’s the comprehensive US-4x4HR, which offers four XLR mic inputs, four TRS balanced line inputs (two of which can also be used for instruments), four balanced line outputs, MIDI I/O and ...