Eight award-winning Focusrite microphone pre-amplifiers have never looked or sounded better! Easily access two from the front panel, which double as instrument inputs while the remaining six live on the back and double as line inputs. Eight additional analog line outputs work in tandem with the ADAT optical output allow for even greater flexibility for live or other studio scenarios. Focusrite's pristine mic preamplifiers work in tandem with 24 bit analog-to-digital conversion with sample rates as high as 192kHz. Push your recording setup to its potential with Focusrite's OctoPre! Features and specs: SUPPORTED SAMPLE RATES 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz MICROPHONE INPUTS Frequency Response 20Hz - 20kHz +0.5/-1.5dB Dynamic Range 109 dB (A-Weighted) THD+N <0.001% Noise EIN -127 dBu Maximum input level (without pad) +8 dBu Maximum input level (with pad) +16 dBu Gain Range 50 dB Input Impedance 3 kΩ LINE INPUTS Frequency Response 20Hz - 20kHz +0.5/-1.5dB Dynamic Range 109 dB (A-Weighted) THD+N <0.002% Maximum input level +22 dBu Gain Range 50 dB Input Impedance 49 kΩ INSTRUMENT INPUTS Frequency Response 20Hz - 20kHz +0.5/-1.5dB Dynamic Range 108 dB (A-Weighted) THD+N <0.01% Maximum input level +13 dBu Gain Range 50 dB Input Impedance 1 MΩ LINE OUTPUTS Maximum Output Level (0 dBFS) +16dBu @ 0dBFS, or >21dBu where ADAT output is not used THD+N <0.001% Ouput Impedance 136 Ω (Balanced)