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Old 25th July 2007, 05:58 AM   #1
digi01 is offline digi01  China
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Default a study of bridge driver

There are so many advantage of a bridge audio.
I want to have a diy project around it.the device would not as same as a unbalanced to balanced convert device.

the attached is sch file version 0.1.
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Old 25th July 2007, 10:38 AM   #2
AndrewT is offline AndrewT  Scotland
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the device would not as same as a unbalanced to balanced convert device
why do you state this?

It looks exactly like an unbalanced to balanced driver.
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Old 25th July 2007, 02:18 PM   #3
BWRX is offline BWRX  United States
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It looks exactly like an unbalanced to balanced driver because it is
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Old 26th July 2007, 07:50 AM   #4
digi01 is offline digi01  China
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because there are some jumper in sginal route.it can work as a standard preamp (RCA to RCA) or a bridge convert.the design is for driven power amp.bridge will handle 4*power.

the attached is my archetype board.have not completed yet.maybe I have to add a buffer stage.and there are phase issue need to deal with.
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