For information, I've seen that a XMOS user has managed to weld a coax connector to the PCB, see here.
There is also a very interesting USB Audio Class 2 card, based on XMOS chipsetn called Edel USB to I2S/SPDIF produced by ABC PCB thas has full galvanic isolation and a flex connector that accepts BNC or RCA. More information here.
Edited by schuetz - 4/13/11 at 2:28am




