It could hardly be more! The Vesand by Amazon as usual: fast and easy. On the supplied CD, the drivers that are first to install and allow the USB device appear as a new audio source. About this which also included Audacity can then absorb. The recording can be handled in the aftermath and stored, for example as a mp3 file. In parallel with the recording via USB, the signal on the line-out outputs will be looped even to an amplifier, so that everything can be heard in the usual quality. I now have digitized both old tape recordings and vinyl records. Both smooth and flawless quality. Power supply via the USB interface is also no problem.
Before, I had joined the line-out of the amplifier to the PC and then digitized on the PC soundcard. Here then is the amplifier as noise source between the turntable needle and the A / D converter of the PC. When Dynavox this way is more direct and also clean shielded by the metal case. The sound quality is convincing.