Hosa YPP-118 Y Cable 1/4 in TRS to Dual 1/4 in TRSF - PSR-SX900 & PSR-SX700 Mic Expander (Loc:1D)

This cable is designed to duplicate a stereo signal. It is ideal for use as a headphone adaptor, adapting one headphone jack to two headphones. EMC Pro Tip: We get a ton of questions regarding adaptors like this one.  Will this work on expanding a single mic jack on a PSR-SX900 or PSR-SX700 into two jacks?  We tried this, and it does work with no noticeable volume loss. But when we used 2 different mics, the gain was significantly different, which you cannot compensate for.   Connectors: 1/4 in TRS to Dual 1/4 in TRSF