Tegeler Audio Manufaktur VTRC Vari Tube Recording Channel, Tube device (4 Triodes), Class-A, Frequency response: 20 – 20.000 Hz +/- 1,5dB, Microphone preamp: Microphone preamp with transformer, true 48V phantom power, Phase switch, High-impedance instrument input, character changeable from clean to fat. Equalizer: Lowcut: 80-160Hz, Low mid boost: 200-300-500-700-1000 Hz, Mid cut: 200-300-500-700 Hz 1-1,5-2-3-4-5-7-9 kHz, High boost: 1,5-2-3-4-5-7-10-12-16-20-24 kHz, Compressor: Opto compressor, Vari-Tube compressor (vari-µ), Soft-Knee, Program-adaptive attack- and release timing, Balanced inputs and output, internal power supply with toroide transformer, Höhe (H/W/D): 132 (3HE) x 483 x 250 mm