I'm collecting the sales information for my various posted projects here, going forward.
This is mainly so folks can buy bare PC boards to DIY if you don't want to lay one out yourself and have it fabricated. The schematic, BOM, and layout of my boards are all posted at the project links below, along with build instructions for each project.
If you need a board, or want to buy an assembled unit, please visit my website: http://www.agdraudio.com/ .
Happy DIY'ing!
-agdr
OPA1688 Super CMOY project, with the TPS3701DDCT comparator (DIP-6) adapter PC board
Project thread: http://www.diyaudio.com/forums/head...y-2x-9v-real-ground-headphone-relay-pcbs.html
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Inverting Version Of The NwAvGuy O2 Headphone Amplifier project
Project thread: http://www.diyaudio.com/forums/head...avguy-o2-headphone-amp-vs-original-thd-n.html
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O2 Booster Board project
Project thread: http://www.diyaudio.com/forums/headphone-systems/244473-o2-headamp-output-booster-pcb.html
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O2 Desktop Amplifier
Project thread: http://www.diyaudio.com/forums/headphone-systems/229934-version-o2-desktop-amp-oda.html
If you need a board, or want to buy an assembled unit, please visit my website: http://www.agdraudio.com/ .
Happy DIY'ing!
-agdr
OPA1688 Super CMOY project, with the TPS3701DDCT comparator (DIP-6) adapter PC board
Project thread: http://www.diyaudio.com/forums/head...y-2x-9v-real-ground-headphone-relay-pcbs.html
******************************************************
Inverting Version Of The NwAvGuy O2 Headphone Amplifier project
Project thread: http://www.diyaudio.com/forums/head...avguy-o2-headphone-amp-vs-original-thd-n.html
******************************************************
O2 Booster Board project
Project thread: http://www.diyaudio.com/forums/headphone-systems/244473-o2-headamp-output-booster-pcb.html
******************************************************
O2 Desktop Amplifier
Project thread: http://www.diyaudio.com/forums/headphone-systems/229934-version-o2-desktop-amp-oda.html
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