Compressor/Expander/De-Esser/Gate 4-band semi-parametric equalizer Equalizer with cut/boost (compressor with switchable pre/post) Frequency response: 12Hz - 100kHz Sample rate: 44.1 - 192kHz Digital connections: ADAT S/PDIF optical/coaxial AES/EBU SB Word Clock input and output Analog connections: Microphone/line/instrument input (XLR/TRS combo) Inserts (balanced 1/4") Balanced outputs (XLR and 1/4") Microphone preamp output (balanced 1/4") Dimensions: 19"/2U Weight: 4.8kg