im thinking about sending my grado sr80i in to be recabled. has anyone used soloz audio service before? pros? cons? any feedback is welcomed. thanks in advance.

hello fellow head-fi-er's,   i am a newbie to headphone cabling. what is the difference between cooper and silver headphone wires? are one better than the other? if so, where can they be purchased by the foot? i would like to recable my grado sr80i, what do i need? where can all these be...

Im currently using a iPhone 3GS with my PA2V2 Pocket amp and Grado SR80i's. I sometime get GSM interference. I know it could set my iPhone 3GS on airplane mode but will a ferrite core work? Where should the ferrite core be on? Grado? Aux 3.5" cable?    

im not very comfortable recabling my grado sr80i. im looking to shorten the cable and change the grill. does anyone know any reputable with references that can mod my grado sr80i? i am willing to pay.   thanks in advance  

Hi everyone, Im interested in purchasing a iPhone 3gs dock to line out. Does anyone own a Fiio L1 or L3? What is the difference?   thanks in advance