ART USB DualTube Pre                   

Компактный двухканальный ламповый микрофонный предусилитель с USB интерфейсом.  Предусилитель имеет богатые возможности для манипуляции со  звуком, а также с большими возможностями управления мониторинга.

                                     Характеристики:

• Two channel Tube based Mic/Instrument preamp computer interface;
• Extremely low noise discrete front end with variable input and output controls;
• Advanced optical output compressor to simplify recording and prevent overload;
• USB connectivity to desktop and laptop computers;
• S/PDIF output for expanding inputs on digital workstations and computer interfaces;
• Latency free Monitoring Mix and Level controls;
• Balanced XLR for lo-Z applications and 1/4" hi-Z inputs for instrument DI applications;
• Separate Gain, Phase Invert, Low Cut Filter and Compressor switches on each input;
• Selectable Dual or Stereo operation of output controls;
• Switch selectable Inserts on each channel;
• Insert jacks provide a preamp direct out for each channel;
• Stereo/ Dual operation of Optical Compressor;
• Mono switch for single input monitoring;
• S/PDIF Sample Rate switch selectable between 44.1K and 48K;
• Precision LED metering of both the preamp and A/D sections;
• Built-in low noise +48 Volt phantom power supply;
• Compact, stackable all aluminum chassis.

http://www.artproaudio.com/products.asp?id=167&cat=9&type=86