If you are very serious about learning and potentially doing DIY projects you may get some good advice here, but you should go over to Audio Asylum and post there. They have a lot more propeller heads over there who will be more than happy to offer you advice, help, or just straighten you out.
do it yourself fans..........
i have a conrad johnson pv10 and pv12 pre amp and mf2300a and 2500a i would like to do my own install of caps and resistors (Vishay teflon if possible) i have no idea what to do, can i get some one that has had some positive success with this project to get back with me and offer what ever help you can. if you want me to call please let me know and i will. i thank any responses in advance for your help. let me know if this is a difficult job. i just got my amp back from c/j and they charged me two hours labor to put in one cap. and thats is absured.......