Schiit Mani to Valhalla and Jot

quick question to make sure I’m not doing something dumb here, I have a Schiit Mani and want to send the signal to both of my headphone amps a Jot and a Valhalla. I ordered Y splitter cables from Monoprice, from what I see on the forum before this shouldn’t affect the sound, but all I see from from DACs to other preamps, I also have a Schiit Sys on the Valhalla that will be taking both inputs the Mani and my DAC and switching between them.

https://www.monoprice.com/product?p_id=38075&gclid=CjwKCAjwtdeFBhBAEiwAKOIy5xk2Gmy2HIrZc5_FAp0s8Ott3invkERoE5AB5PJ4SxjSDmWL-xo8XxoCDhwQAvD_BwE

Those would work assuming the Jot and Valhalla is close enough to reach on the split of the Y cable. You could use just a RCA splitter if you have extra RCA cables laying around, or forgo the Sys if you have a Jot2 with the front panel switch for pre-out to the Valhalla.

the Pre-out from the Jot and Vall will be going to my power amp to occasionally drive speakers. but thanks for the suggestion.