Another interesting idea would be to have a preset playlist of frequency wavs loaded, then use external dsp hardware to analyze the sound and send ir or serial commands to adjust the equalizer and change songs. Obviously, you would have constant frequency, frequency sweeps, and phase wavs for testing. This would give you the ability to test a much higher frequency.

Also, one of the previous posts mentioned a 15kHz sample rate. Did you mean 30KHz sample rate and 15kHz max frequency component? Or, 15kHz sample rate with a 7.5kHz max frequency component. If it is a 30kHz sample rate the empeg could come pretty close to accomplishing the auto-eq feature but if its only 15kHz sample rate there really is no point.

Alex Lear