Wanted: your ideas for a 2.0 v.d.c. 1-amp PSU

[Skywave]

Thanks guys - your thoughts are of use and are valued. I must admit that I had overlooked the LM317 - I did think about 3-pin regulators but for some reason my mind was telling me that 5v was the lowest Vout in any device obtainable.
Something to think about then - and investigate - tomorrow . . . err, I see that that's now today, Sat. April 7th.
Time I went to bed! G'night gentlemen!

Al.