Stereo Tool

I have a question about redirecting the "Composite" stream via `snd-aloop` on Linux: must a physical card with a 192 kHz sample rate exist for this "Composite out" to be available? This is considering that only a single sample rate is defined for the entire Input/Output setup.

I have tried various methods to route the Composite output (192 kHz LE) to the Audio Source in GNU Radio, but I consistently get a signal clipped at 20 kHz when using `plughw` (and an even worse result with `hw`); the signal should actually be close to 60 kHz, as expected for display on the QT GUI Frequency Sink.Any help would be appreciated.