DO NOT MODIFY WIRING
It is already in the lab rules but apparently bears repeating: Do Not Rewire Anything. Ever.
Several of the wiring configurations in the phonetics lab have been modified in various nonsensical ways, and not even restored to their original configuration plus a few cables were apparently nicked to boot. If you require a different configuration or the setup does not work as you expect please come to room 0.09 and ask one of the lab support staff for assistance. That’s why we are here!