Thanks! 
Do you mind sharing more specific details about the PS?
Also do you have a 14-28V (24W) supply?
hi
I build them to order based on 240v or 120v input and dc output to suit whichever equipment it connects to, particularly squeezebox touch as the slim devices forum is packed with people complaining that the smps wall wart degrades the sound, I do have choke input psu's that sell for £495 but the £100 ones are more popular! The psu is housed in an aluminium case, fully earthed internally and with an iec socket on the back to accept a kettle lead type power cord, one is supplied with the unit, a captive dc lead is also on the back usually 1 metre log with the correct dc plug attached for your device and a light on the front panel, the case has feet attached, all in all a perfect up-grade for relatively small cost.
I can build a psu to suit anything, fully tested and CE marked, I don't normally do adjustable outputs because the cases need to be larger which puts the price up. If you pm details of your specific needs I can discuss further?
