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November 28, 2005
Amperage for those Preamps
I spoke to Mluck and he recommends that we test with the bench top power supply in the ER first and see how much amperage the 4 speakers will draw out at its full volume.
He recommended a power supply that gives out multi- ouputs.
I also talked to Tracy and she says that the preamps don't require much amps. From the specs, it says 4mAmps. She says our one power supply, which provides 1000mAmps, should be more than enough to run 15 preamps and speakers.
I'll go purchase the rest of the LM386Ns this afternoon and hopefully test with rest of the speakers.
Posted by min at November 28, 2005 02:16 PM