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10th May 2009, 10:51 PM
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diyAudio Member
Join Date: Jun 2008
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I have an A700 that is in pieces right at the moment and realized that was a very good question since I never measured these OPTs before. Hooked one up to signal generator and a couple of meters and this is what I found:
OPT #H10517898, 8319410, 148A18: 16 Ohms = 5,553 Ohms P-P 8 Ohms = 5,149 Ohms P-P 4 Ohms = 4,914 Ohms P-P The 16 Ohms is the most accurate since it includes the full secondary winding. Do you need a schematic? I have a copy of the owners manual which includes the schematic. Craig |
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harmon kardon a700 amp output trafo impedance
