3 Tonearms 1 preamp

My question is how to switch between each tonearm without moving interconnects around.I have found very inexpensive audio input selectors but they are so cheaply made they would surprise me to be usable-especially after you have spent so much on everything else.
At present I have 1 phono preamplifier that has only 1 in and out.
I started this project installing 3 tonearms on a custom plinth and I guess I didn't think it thru before I started.