Wyred 4 Sound DAC-2 DSDse Digital To Analog Converter- Black DAC-2 DSDse Upgrades: Asynchronous USB input supports up to 32-bit 384kHz PCM and DSD64 + DSD128 Improved audio quality through USB input USB 2.0 compliancy & ASIO 2.2 (Driverless support for Mac and Linux systems) Galvanic isolation Custom Vishay Z-Foil resistors (0.1% tolerance and a +/-0.5ppm/C) Femto Grade Clock (82 fSec phase jitter) Ultra-low noise discrete regulators (100+ times quieter and faster than the stock regulator) Ultra-fast recovery Schottkey diodes Premium grade inductors Rhodium plated Furutech fuse Green OLED display for input, sample rate, volume control, and configuration viewing In Black As with the DAC-2 and DAC-2 DSD, the special edition DAC-2 DSDse boasts all the remarkable technology of its sister products including the industry-standard ESS 9018 32-DAC, DSD processing, and our proprietary discrete output stages. Enhancing the already stellar performance of our DAC-2 series, the DAC-2 DSDse includes an array of highly upgraded components: Vishay Z-Foil resistors, ultra-low noise discrete regulators, ultra-fast recovery Scottkey diodes, premium grade inductors, green OLED display and a Rhodium-plated Furutech fuse. The culmination of these enhancements is refined audio performance down to the minutest nuances. Delivering the highest quality audio of our digital-to-analog convertors, the DSDse is like the DAC-2 on steroids. As with all our DAC-2 products, the DSDse great value for your dollar and carries a five-year warranty. Femto grade clock Accuracy and overall quality of the master clock are crucial to obtaining optimum sound quality. The standard clock is no slouch but you now have the option to upgrade to the highest grade component available in its class. Implementation of this femto grade clock optimizes audio quality by lowering phase jitter by over 80% as well as greatly reducing phase noise in the digital circuit. Clocks of this grade are typically found in DAC's retailing for $5K or more! The DAC-2 DSDse model comes with this clock standard and for a modest fee you can select the upgraded clock during the checkout process for any of our DAC-2 models!