All of our downloadable items will have the standard MP3 (320 kbps) and FLAC (CD quality, 44.1 kHz, 16 bit) versions to choose from. Some items will also have Hi-Res FLAC (lossless, usually 96 kHz, 24 bit) or even Hi-Res+ FLAC (lossless, usually 192 kHz, 24 bit). We use the family of PCM (pulse code modulation) formats, the conventional method for converting analogue audio into digital audio. These include WAV, FLAC and ALAC. We do not currently offer the DSD (direct stream digital) format.