DanieldH Posted July 31, 2021 Report Share Posted July 31, 2021 Hi, so, lavs (and microdot adaptors) with a 3.5mm locking connector are usually specified for Sony (UWP-, UTX series) or Sennheiser G2, G3, G4. The latter being widely used by other manufacturers, e.g. Deity, Tentacle and lots more When I look for line in cables, they are sometimes advertised as compatible for both worlds. What are the differences in these inputs? I have a show coming up, where I'd like to feed some UTX-B3 with either my Sennheiser terminated lavs or the HP output of my Track Es (non US). Quote Link to comment Share on other sites More sharing options...
Rick Reineke Posted July 31, 2021 Report Share Posted July 31, 2021 The Sennheiser SK100 body pack transmitter uses the "Tip" terminal for mic level. The 'Ring' terminal must be jumped to ground/shield. For -10dB line level, the 'Ring' terminal is 'Hot, and the 'Tip' is tied to ground/shield. A +4dB line feed can clip the input stage of the SK100 (regardless of the Tx 'Sensitivity' setting), so it should be attenuated some.. at the source or via a pad. As I recall, the Sony TX uses the 'Ring' terminal for audio (hot) and the 'Tip' for Bias current. I am not positive about the Sony though. so maybe someone can elaborate. Line level operation is switched within the Tx. I do not know if the Sony can handle +4 line level w/o a pad. In any case, a mic wired for a Sennheiser Tx will not work in a Sony Tx or visa-versa Quote Link to comment Share on other sites More sharing options...
DanieldH Posted August 1, 2021 Author Report Share Posted August 1, 2021 Thnx a lot, Rick. That was the information I was looking for. For reference these offer adapters: hixman.com micronic.co.uk www.aliexpress.com/store/911412325 Quote Link to comment Share on other sites More sharing options...
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