Folderol wrote:The AC ones are a nuisance, but for just one of these and all the others I'd go for a D.I.Y approach:
With a 9-0-9 transformer rated about 10W, you can either use half for 9VAC or all of it for 18VAC. Then a pair of diodes and a fat cap will give about 12VDC and finally, as many little DC-DC converters as you need.
The transformer and each of the DC converters would be about a tenner.
Cheap and ingenious, but still an outlay given that I already have individual PSUs - and I'd expect that this solution (unlike the individual PSUs approach I have at the moment or the Cioks) wouldn't provide an isolated supply for each pedal, and might well weight more (the DC 9V PSUs are only about 60-70g a piece).