Elysia karacter qube, Portable Stereo Saturator, 100% Discrete Class-A Topology, Dual Mono/Stereo Link, Integrated M/S matrix, Mastering-grade saturation, Tube-inspired distortion, Unique colour filter, Stepped potentiometers, Ground shielding throughout, Frequency response (-3.0 dB): <10 Hz - 27 kHz, Noise (20 Hz - 20 kHz): -81 to -91 dBu, Dynamic range (20 Hz - 22 kHz): 112 dB, Maximum input/output level: +21 dBu, Input impedance: 10 kOhm, Output impedance: 68 Ohm, 2 Line inputs XLR / 6.3 mm jack, 2 Line outputs XLR / 6.3 mm jack, Desktop housing, Includes power supply, Made in Germany