Over three years of R&D went into producing the Holo Audio May DAC, which comes in three performance/price levels. The KTE (Kitsune Tuned Edition) version is the flagship. he Holo Audio KTE May DAC ($4998) includes hand selected modules, KTE exclusive Caps, HoloAudio Caps, DAC Module exclusive cover/shields, Silver wiring, Red Nano Fuse and many more mods/improvements. Comes with remote, DC cable, power cable. The Holo May DAC can be operated in a number of modes — NOS (non oversampling) using a discrete resistor ladder DAC, and three Oversampling Modes which employ the AKM AK4137 D/A converter chip.