The adapter i have is a one piece adapter,no cable,because their's no cable it don't change the sound of the cable you're using it with . anyway what ever you do,good luck to you
Well, if you believe a short cable makes a difference, then one needs to be pretty confident that all the materials and solder inside the plug are magic stuff that have no effect (have you looked what's inside the adapter?). I rather not break my amps plughole anyway with such a heavy adapter.