-- So, I had been using a Logitech G430, when yet again, the sound started cutting out of one of the speakers because a bad faulty connection. This is by far the best waste trainer I have ever bought! Look and feel good. Die neuen haben allerdings genau wie die anderen auch einen Wackelkontakt. There is no hesitation, no echo. Der Preis ist grenzwertig! I also love that you can dress them up and dress them down. There is NO replacement to the "external" microphone/boom. it holds all 3000 songs and my books only used up maybe 1/2 .