Microphone preamplifier. It has a 12AX7A lamp in a low-noise input circuit, which delivers high power to the two channels of the preamplifier. V3 technology provides optimized presets for the recording process. The variable input impedance increases the sound potential of the device and adds a new range of textures to the tone. There are two backlit displays and LED monitors on the front panel, which show the input signal level. The Output protection limiter function controls and maintains the output signal ceiling. The front panel includes an XLR balanced input and a 6.35 mm TS unbalanced input, and the rear panel has an XLR balanced input, a 6.35 mm TRS input, an XLR balanced output, and a 6.35 mm TS output. The frequency response is 5 Hz to 50 kHz and the output impedance is 300 ohms. Dimensions: 44 x 483 x 165 mm. Weight: 2.5 kg.