Ziggomatic
500+ Head-Fier
I can confirm that cables with 2pins 0.75mm do not work.
The FLC8s model needs at least 2 pins of 0.70mm.
If anyone knows a 0.70mm cable model, I will be grateful if you inform me!
I've tried this model:
TRN T4 - OCC copper 6N + 8-core have 2PIN - 0.75mm - 3.5mm
but it does not fit into the socket of the connector, the pin is too wide.
The FLC8S uses the same connectors as the Ultimate Ears Triple Fi 10 Pro. I'm not sure of the exact size, but its either .75 or .74mm. If you search cable shops for "TF10" connectors, you should be able to find several good options. Lunashops.com is a good place to look. I use one very similar to this one, and it fits great.