32 Diode Bridge Compressor

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Heikki
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32 Diode Bridge Compressor

Post by Heikki »

Schematic
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Layout
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Gerber Files here
viewtopic.php?t=104
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Heikki
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First build

Post by Heikki »

Testing the build
64proto1.jpg
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scott2000
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Re: First build

Post by scott2000 »

Some polymer caps .. :idea:
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scott2000
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Re: First build

Post by scott2000 »

Had some interested in a 1U version. Seems like it would be easy enough to mount the sidechain boards and just wire pots in? Could use those dact type stepped pots even and only have a single set of knobs for stereo since those are dual gang?

Stepped switches would be a lot to wire...

Talking about the first revision boards..Not sure how big the new ones are??
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Heikki
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Re: First build

Post by Heikki »

This version has the everything on one board. There's no separate sidechain boards. Pots or rotary switches are wired from the board.
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scott2000
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Re: First build

Post by scott2000 »

I didn't realize that. The new diode version doesn't use the sidechain boards?
It wasn't clear in the build pic but it wasn't really a build I guess....
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Heikki
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Re: First build

Post by Heikki »

In the picture the grey wires coming from underneath the board are wires to the potentiometers.
OneRoomStudios
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Re: First build

Post by OneRoomStudios »

Very cool design! What are the dimensions of the board? Also, how much current does it draw?
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Heikki
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Re: First build

Post by Heikki »

Current draw at idle is maybe 60mA. Current draw will be more if the output is driving 600 ohm loads, but those are rare these days. I used a 18V/1A wall wart for power.

I'll check the dimensions when I get home.
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Heikki
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Re: First build

Post by Heikki »

Dimensions are 270mm x 200 mm.
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