Audiowerkzeug CoDi MK3; two-channel USB audio interface with balanced XLR audio outputs and galvanically isolated USB connection; high-quality, interference-free transmission of audio signals from a computer to a professional sound system; eliminates interference and hum; DA conversion: DAC 16-bit 44.1/48 kHz; Plug & Play interface for PC & Mac; installation without separate driver; balanced XLR stereo outputs; Galvanic isolation of the USB connection; no additional DI box required; USB bus-powered, no external power supply required; System requirements: Computer with Windows XP, Vista and 7 (32-bit and 64-bit), Mac OS 10.4 - 10.7 and Linux from kernel 2.6; Input: USB 1.1 full speed, galvanically isolated; Outputs: 2-channel XLR balanced (stereo); Output level +10 dBu; Dimensions: 100 x 42 x 100 mm (WxHxD); Weight: 475g; made in Germany