Ok, connected the transmitter to a PC USB port ( to get the 5Volts ) and a cable from the phone output of the Helix to the 3.5 "IN" on the transmitter. Houston, I confirm latency is negligible, or at least for my style, since I'm no shredder-guy !! Next stop : trying the earphone with my Kawai...

Aaaaand, there goes my VISA on Amazon !! Got the Arctic7, will have them by monday probably Toussman, "this was the droid I was looking for"...:beyersmile: : thank you very helpful ! Andy

Err...thank you for all the insight, it was really helpuful, since I'm trying to find some wireless gear in order to be wire-free....: I was almost about to drop the Visa on Amazon for a Arctis 7 when...it occoured to me that being a gamer headphone, it was likely to be an USB headset and could...