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Amiga Stereo Audio Digitizer v1.3
This board can convert one or two audio channel to uncompressed digital 8-bit audio stream.
It connects to the Amiga Parallel Port through a D-SUB-25 male connector.
It was sucessfully tested with Audio Master IV at a maximum rate of 53KSPS (mono) on an unmodified Amiga 500.
Revision information
1.0 Original release
1.1 Modified D-Sub 25M connector footprint
1.2 Modified RCA connector footprint
1.3 Redesigned bias for more stable reference and simplified op-amp circuitry + PCB redesign
Created from original 1991 design and updated for 2023 components.
Open Hardware license
Amiga Stereo Audio Digitizer v1.3
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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