BBE AM64 American Metal

I wasn't aware that BBE would release nice, simple designs with all through-hole components for good bargain prices. Funny how all the units on eBay are priced about a double of the original unit as a new...

The input cap (4n7) could be upped to at least 22n and there are other things one could do to this too. Clipping on a switch and so on. You won't be saving any money building this though... The power filter cap is 1000µF in the original unit, but i left it at 220µ for this layout. Both of those values are a overkill. You'd be fine with 47µ or 100µ in its place.