Post #2780435

Does anyone know of a good audio focused tutorial/lesson/course on opamps? I'm rusty since school, and honestly was never that great at analog. I'm looking on setting up a good instrument level input, a balanced mic input, and a few line level inputs into a 32bit DAC. The DAC has an example buffer opamp for input matching, but I'm struggling for info on preamps(more specifically the instrument level input)