It offers this in two modes, K2 and K2HD, the former of which preserves ... The iDSD Valkyrie is a portable amplifier for audiophiles who want to tinker with their sound. iFi Audio The iFi iDSD ...

The stunning amp is designed for on-the ... ensuring your digital audio never sounds cold or clinical.” It offers this in two modes, K2 and K2HD, the former of which preserves the files ...