Tedy

HI Im new here. But I am interested to build this PSU. I already have PCB. But before I will buy material I checked shop for material, but they dont have got "OPA445AP". If there is any other IC that could replace OPA445AP. I would also like to know if it is better to build thid PSU with original parts or this modified parts that audioguru made them (http://www.electronics-lab.com/forum/attachments/0_to_30V_PSU.txt) Thanks PS: sorry for my bad english :)