Audiophile-Grade DSD/PCM USB DAC

Transit Pro is a super-high resolution USB/DSD Direct Stream Digital converter that takes audio signal from your computer and delivers the highest quality digital optical/analog signal to any audio component. The key to Transit Pro's outstanding audio performance is its 32bit/384kHz digital engine,-in which delivers a super-wide bandwidth frequency response, ultra-wide dynamic range and an extremely low noise floor. There are eight user-selectable sampling rates between 44.1 and 384kHz so you can achieve the exact performance level needed for any given circumstance. * Transit Pro has a built-in high quality headphone amplifier with both 1/4-inch and 1/8-inch jacks, for connecting any headphones directly without the need for an adapter. Transit Pro is USB-bus-powered or you can use an optional AC wall adapter not included. Transit Pro is the answer when you need to deliver a reference-quality digital signal from your computer to an external audio component.* Super-high resolution USB to optical/DSD converter* Eight user-selectable sampling rates: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384kHz* Signal-to-noise ratio: 112dB* Extremely low distortion: THD+N 0.003%* Digital optical and analog outputs* Direct Stream Digital rates: DSD64, DSD128* Dual headphone outputs: 1/4-inch, 1/8-inch* Compatible with headphones from 16-600 ohms* USB-bus-powered or optional AC adapterRequirements* Minimum System Requirements:* M-Audio Windows Driver* Windows 7* OSx