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  • (cur | prev) 23:01, August 29, 2007Dr Joe Kiff (Talk | contribs)‎ . . (16,658 bytes) (+16,658)‎ . . (New page: {{Psychology}} Generally, an '''amplifier''' is ''any'' device that will use a small amount of energy to control a larger amount of energy. In popular use, the term today us...)

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