Just bought these new VZ555ES AND HCA2205AT. Need help from ES gurus pls. Parasound require only 15mA 12v dc to trigger on. I have an old 12v 300mA and another 12v 500mA used as a cellphone charger. Will any of these work if i connect the power line of the converter at the back of the ES and 12v dc out to the trigger input of the Parasound? Which one is suitable? Isnt this too much? No overload or overheating will happen? My manual for the ES is written in Japanese. Is there any compatible english manual for this model online for download?