portable vocal booth is said to be a solution for budget vocal recording gear. also it does not require a much space as you dont need to build a room. so i decided to give it a try. BUT... the price tag is way out of my budget. result: DIY vocal booth!! haha cost me not more than £15 instead of buying those such made by SE for £200+++. turns up quite alrigh. not any beautiful but it works! i manage to filter leak from headphone and fan sound out of my PC (small room. no way to be far from the PC) also, the dry vocal recording turns up pretty nice. give it a try guys!