The DAC2 is a high performance stereo Firewire based digital to analog and digital to digital converter for usage either standalone or in conjunction with a PC or MAC computer.

The DAC2 supports the following conversions:
- Firewire to analog
- AES/EBU to analog
- Firewire to AES/EBU
- AES/EBU to Firewire 

Features:

Inputs: Digital Audio inputs on Firewire (two connectors), XLR, RCA and Toslink.
Outputs: Stereo analog output on XLR and RCA. Digital Audio output on Firewire, XLR and RCA.
Sampling Rates, Wordlength: 44.1, 48, 88.2, 96, 176.4, 192 kHz at up to 24 Bits.
Software: Drivers for Windows™ and OSX™ operating systems.
Power Supply: A  non-switching power supply is used. The mains voltage can be set to 100..120V or 200..240V.
System requirements:
- Windows XP: 32-bit and 64-bit are supported
- Windows Vista: 32-bit and 64-bit are supported
- Mac OSX
- Universal binary supports 10.4.11, and up 10.5.2 on Mac, Intel and PPC platforms.
Full Specifications http://www.weiss.ch/dac2/dac2.htm