New product: Software x1Generator

With the x1Generator software, you can easily generate many signals for analyzing your audio equipment. These include multi-sinusoidal signals for non-harmonic distortion measurement (e.g., SMPTE) as well as square waves, sweeps, and noise.
 
Powerful: With 32-bit signal processing = high dynamics and a sampling rate of up to 192 kHz, you get precise signals for analyzing hi-fi, car, and PA equipment. And that's on up to 32 outputs.
Save money on expensive HiRes signal generators and turn your standard USB audio interface into a powerful signal generator with the x1Generator software.