User ManualTable of ContentsThank you2Important Safety Instructions3Legal Disclaimer3Limited warranty31. Introduction41.1 Online registration41.2 Technical background41.2.1 Noise as a physical phenomenon41.2.2 What are audio dynamics?51.3 The tube used in the ULTRAGAIN PRO51.3.1 Tube history51.3.2 Design and functional principle of tubes61.3.3 Properties of tubes61.3.4 The best of both worlds71.3.5 Studio applications72. The Design Concept72.1 High quality components and design72.2 Inputs and outputs72.2.1 Balanced inputs and outputs73. Installation73.1 Rack mounting73.2 Mains voltage73.3 Audio connections74. Control Elements84.1 Front panel control elements84.2 Rear panel control elements95. Applications95.1 The ULTRAGAIN PRO as a microphone preamplifier95.1.1 Basic setting95.1.2 MIC GAIN control95.1.3 PHASE REV. switch95.1.4 LO CUT function95.1.5 Phantom power105.2 The ULTRAGAIN PRO as a level translator105.3 The ULTRAGAIN PRO as a direct-injection box105.4 The ULTRAGAIN PRO’s parametric equalizer115.5 The ULTRAGAIN PRO as a tube interface116. Specifications11Size: 1.48 MBPages: 13Language: EnglishOpen manual