Anybody use SpectraPlus audio app.

[rlaury]

Anybody using this. Thinking about buying it.
Or I might just get a used Audio Precision Portable One.

 

[abbey road d enfer]

Anybody using this. Thinking about buying it.
Or I might just get a used Audio Precision Portable One.

These are two very different animals. P1 has a perfect audio interface (XLR's, autocal, high-level, balanced), but is not so good at processing data. OTOH, SpectraPlus seems to be perfectly integrated in a Windows environment, but I fail to see a decisive advantage over REW, ARTA, RMAA or audiotester. These are free, when the $695 SpectraPlus SC is needed for the same type of measurements.
That being said, their SpectraDAQ-200 soundcard seems interesting. But again, at nearly $600, it's a bit hard to swallow.