Had two of those fail on the gig before. The first one died the "crapping out & distorting" way, which – as I understand – is final. The 2nd one just stopped working. I send it to a service in Germany - didn't work. Had it lying around for years. Now a third one failed (again on the gig...
) and I didn't want to buy another one. Got my soldering iron out and took the chance to give it an (visual) update. Success! Works fine. I encourage everyone who knows a little about soldering to do this. The cable is flimsy so be careful when cutting the insulation.