It provides mechanical protection and is perfect taken his side

As the headphone jack blithely overflowed my e sax (EWI), damages were foreseeable or inevitable in the long run.
This adapter protects both plug and socket, headphone wire no longer gene and it is no longer at odds.
As already stated by my co-purchasers, power quality is also the rendezvous:
no difference found with the live connection.
That happiness ^^