I have PC speakers connected to my TV via



I have PC speakers connected to my TV for headphone use because my TV does not have a headphone jack. I connect my headphones to the PC Speakers & it works perfectly. I also have my Monitor connected to my Tower via the usual wire that comes with a Computer. My question is is there any way that I can have both my TV & Monitor connected to the PC speakers & my Tower all at the same time ? While also leaving the speaker headphone jack open for the headphones ? Can I buy a splitter or something like that ?