Focusrite ISA C8X 26×28 USB-C Audio Interface
Model ISA-C8X Focusrite. Dynamic Range Hi-Z Inputs: 117 dBA Line Inputs: 120 dBA Mic Inputs: 117 dBA (ISA Mic Inputs) 116 dBA (Normal Mic I. THD+N Mic Inputs: -93 dB / 0.0023% (ISA Mic Pres) -100 dB / 0.001% Line Inputs: < -105 dB / 0.00056% Hi-Z. ).