jmmbarco Posted July 18, 2021 Share Posted July 18, 2021 Hi guys! Sorry for the off-topic as this thread is focused on etherRegen, but as I have read some of you are using the Mutec MC3+USB with an external 10Mhz clock, I just wanted to know if the internal jumper JP1 in the MC3+USB has to be changed from the default manufacturer position "2" (75 ohm termination) to "1" (no termination) to connect an external clock. My clock is Giesemann Double Crown. Thank you very much in advance!. Any help will be appreciated! Best, jm AfterDark. 1 Link to comment
jmmbarco Posted July 19, 2021 Share Posted July 19, 2021 Thank you very much _JL_ and Lving for your comments. I think _JL_ got the clue. All SPDIF/AES are 75/110 ohm terminated but only the wordclock & 10M input is switchable. This is probably for daisy chaning the same clock reference across multiple devices where the last one should be 75ohm terminated. Thanks again! Best, jm Link to comment
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