On Thu, 30 Jan 2003, Ingo Steinert wrote: > can sameone please tell me whether this is correct for the qube1 or not. Looks like 12 volts, 3.3 amps, but I don't have a meter handy to check the polarity... The OEM sheet for this power supply is at http://www.celetron.com/documents/MiniZVC.pdf It shows it as tip-positive.