Balanced Zen Line Stage

About me
My name is Djordje (George on English) Milicic, and I am coming from Belgrade. This is my first Pass project and I will continue with them (A5 or A30 would be the next one).

As you can see I did not make the PCB and all component are not exotic parts. I didn't match the Mosfets (IRF510). The AC filter is from broken computer power supply (I work as IT manager in daily newspaper "DANAS" ("today" in English) and I have a lot of them). Preamp serves one balanced, four unbalanced and one tape inputs, tape out monitor and balanced and unbalanced output. Input selector is relay driven. On input side there is 10k attenuator (5 steps) and on the output I use 5k attenuator with 11 steps. The preamp worked perfectly first time hooked-up and there is no any unwanted sound. I want to thank Mr. Nelson for sharing his ideas with all of us. My e-mail is .(JavaScript must be enabled to view this email address) Best regards