Again, trying to save others from wasting money on bad products/sellers. ProsLove the fit and finish on theseQuality of materials and workmanship is very high. Must upload to google drive. GENERAL OBSERVATIONS : whats the big issue? - the above mentioned distortion, at higher volumes in the mids a warbling and in the lows a pop, you will hear this, it’s a negative for studio use - as you won’t be trusting your source material. In my pics it shows how the back looks once I open case. but still really impressive. It would be much better if this part were smooth. Must have for boat owners. También aparecía información acerca de interruptores intercambiables y por lo que he visto con otros productos, especialmente de logitech, parece que muchas veces no saben que versión están vendiendo (llegas a encontrar el mouse g903 con sensor hero mas barato que el normal) Decepcionado por un alto precio por un producto que no es el que esperaba y peor aún, con interruptores clicky que no puedo cambiar de manera rápida. This is also a Veteran owned and operated business which just makes the purchase sound.