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DIY & Tutorials
DIY For Audio
Simple multi-channel volume control sought
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<blockquote data-quote="gbyleveldt" data-source="post: 18287" data-attributes="member: 122"><p>Yup, I initially went for the OPA4134 which is a quad SO14 package, but then we all agreed to separate the boards, hence the dual OP. I figured the DIP pacakage would be easier to get (like RS)</p><p></p><p></p><p></p><p>Most connectors are the standard .1" molex connectors, you get these in different flavours from 2 pin up to 10 or so pins. I used these for most of the audio and the SPI to the PGA boards. The other connectors are standard multipin ribbon connectors. All these I can find at my local electronics shop, or Mantech.</p><p></p><p></p><p></p><p>I will post the input board just now, all will be explained.</p><p></p><p></p><p></p><p>The input board is separate, so you should easily be able to insert a module between the sub PGA out and the RCA board</p><p></p><p></p><p></p><p>No, all the muting relays are connected to one output of the CPU and there really isn't any more IO lines. Good idea though ;D</p><p></p><p></p><p></p><p>I've been itching to go see it, I really smaak Indie!</p></blockquote><p></p>
[QUOTE="gbyleveldt, post: 18287, member: 122"] Yup, I initially went for the OPA4134 which is a quad SO14 package, but then we all agreed to separate the boards, hence the dual OP. I figured the DIP pacakage would be easier to get (like RS) Most connectors are the standard .1" molex connectors, you get these in different flavours from 2 pin up to 10 or so pins. I used these for most of the audio and the SPI to the PGA boards. The other connectors are standard multipin ribbon connectors. All these I can find at my local electronics shop, or Mantech. I will post the input board just now, all will be explained. The input board is separate, so you should easily be able to insert a module between the sub PGA out and the RCA board No, all the muting relays are connected to one output of the CPU and there really isn't any more IO lines. Good idea though ;D I've been itching to go see it, I really smaak Indie! [/QUOTE]
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DIY & Tutorials
DIY For Audio
Simple multi-channel volume control sought
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