I believe I have found a source for the audio cables for the NEC 8201/8300. The pinout for the old MSX machines is very similar to the NEC and I noticed a seller on eBay from the UK selling MSX cables along with some that I believe work with the 100 & 200. I contacted him about the pinout and there was only one pin that was different. On the MSX machines, the ground is pin 8 and on the NEC units, the ground is pin 2. I sent him the audio port specs from the NEC manual and he built up a custom cable by moving the ground from pin 8 to pin 2. When it arrives I will give a report. Sellers ID is cool-novelties. Kurt
