I use them for 6 months. I bought them because cheap, no welds, easy to configure.
NB What's silly is that they have species of Y that could very well be used for inserts (when the table is inserted on a stereo jack (tip / send, ring / return). But there is failure. So after installing my 42 modules for my 42 insertions, I had more that 42 modules to uninstall my Dmer me ... otherwise. I d other patch before, weld, they badly supports the test of time. I'm afraid the same thing for them, but this price ...
Excuse me, all that is written above is for the "Nys spp L"