What file formats does Scarlatti Upsampler support?
The audio flowing between the PC and the upsampler is packetised PCM at 32,44.1,48,88.2 or 96k. It is the job of the PC, and in particular the codec’s installed on that PC to decode file formats and present them to the upsampler in one of these formats. In general, if the PC can play the file (using JRiver, Foobar, iTunes etc.), it will work. We have successfully used Foobar to play lossless FLAC up to 24/96. It would appear using Foobar with ASIO4ALL can produce bit-perfect playback from lossless files through USB.