From Audiophile Inventory:
AuI ConverteR 48x44 is an audiophile converter for high resolution music files. It has builtin CD-ripper and DSF tag editor. AuI ConverteR 48x44 is made for using with home hifi/hi-end systems, car audio, mobile devices. Intended for audio enthusiasts with different level of experience and for music production. True Gapless Conversion for avoiding clicks/gaps/bursts. All album's tracks processed as solid audio stream. Multichannel files supported. Adjusting loudness converted file (including DSF).
Encoding/decoding DSF 1-bit, D64/128/256/512 (2.8/5.6/11.2/22.5 MHz). 1-bit (DSF) audio processing without intermediate PCM conversion. Encoding/decoding PCM 16/24/32*/64* bit - 44/48...352/384 kHz - integer and float point3. Auto obtaining meta data from Internet during CD ripping. Accurate sample rate conversion algorithm AuI's alphaC. Adaptive gentle dithering algorithm AuI's alphaD. Low noise/distortions algorithm sigma-delta modulation AuI's alphaS. Precise True Gapless Conversion algorithm own AuI's trueG.