Jean-Michel I have been studying your Avala SDR transceiver and it looks like a wonderful project. Yes, I will be delighted to follow your construction and development. I see Tasa uses 74HC4066's and NE5532's all over the place. I would like to experiment with my own sampler perhaps using this design. I don't know why softrock uses those other op amps and multiplexers. I would like to try these AVALA parts. Do you know what the considerations were or why the difference in parts. The AVALA parts are certainly inexpensive and readily available, too. Thanks for your thoughts :-)
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