Your original question asked if you could wield two implements. You later clarified that you wanted to apply the enhancement bonuses of two implements to a single use of a power, which is a completely different issue. I answered. You are allowed to use AN implement to apply AN enhancement bonus to a power with the Implement keyword. Even if multiple Implements applied their Enhancement bonus at the same time, you can only have ONE bonus of a particular type, so the highest would apply. To apply the effects of any Implement, you have to channel the power through the Implement.
I can't quote you a lack of information. The base rules allow for a single Implement with a single power. It would need to be spelled out that you COULD use two Implements on the same spell to counteract the basic rules text. Implements are exactly anagolous of weapons, and are compared to such multiple times in the PHB. I'm not quoting RAI, I'm quoting RAW. If you don't have the RAW, then maybe wait before drawing conclusions?
My second question that I posted was this:
Q18: Are orbs wielded in your hands? (If so, then can you wield 2? If not, then can I have 40 of them hanging from my belt?).
You give me this:
A18) Yes. You could wield 2, though you could only apply the effects of one at a time. You can bring as many as you like to a fight, but again can only apply the effects of one at a time.
You saying that caused me to ask where you got it. You
still have not said what page you are getting this information from. You say it's RAW yet you don't back it up. If the rules say that you can only wield 2 yet somehow their bonuses don't stack then please please
please tell me what page of what book you are getting this information. Saying "it's RAW" doesn't mean anything unless you can tell me that.