The TH ISO T Harness is the easiest and fastest way to connect a PA 63 or PA 64 to stereos using ISO plugs, commonly factory installed in cutaway and school buses.  (e.g. REI VR 6200D, VR 5650, APTIV,  PP Panasonic and Pana-Pacific DEA700)  It’s a no cut, plug and play installation and an added bonus for bus dealers and vehicle manufacturers to reduce labour cost.

Use the TH ISO and a PA 64 to easily update your bus from a hand mic to a headset… even a wireless mic.