I have used 2 hours ... and SHIT !!!..."" WARNING NOT FOR PASSIVE LOW !!!""... and yes the thing that makes the strings all black and all beautiful ... "IS A isolate "... so the electric blow Buzzzz has no end and then have to put the hands on the bridge! .. do the test with an electronic multimeter you will see they do not let the juice. .. 30euros veiled in the wind !!!... lool ... if a vacuum Sounds of hell and I'm going to the cast, I board the essay to scrape black thingy on it ... a serious grip! ... almost impossible to smash ... almost ...
PASSIVE LOW THEN GO YOUR WAY! ... And attention also to those who have an active preamp with strings connected to ground, there is the EMG which exeption of my knowledge ... and I think that's the same same shit for Elixir strings ... sniffff = (bin strings haaaaaaaaaa black beauty ... damn !!!... they were too good!!