What price would you pay to be free from digital-file type constraint? $2,000? $5,000? $10,000? Mytek Digital’s new Liberty DAC can up-convert to 384K/32bit PCM/DSD256 through it’s ES9018 Sabre chipset, its array of digital inputs (USB2 – Class2, S/PDIF, Toslink/ADAT, AES/EBU) natively handles PCM 192K, and DSD64 DOP, it features digital-volume control (preamp anyone?