Metric Halo Mic Pres 1-4 for LIO-8

LIO-8 4 Channel (1-4) ULN-R Preamp Kit This Kit adds channels 1-4 of ULN-R preamps and an 8 channel DB-25 Input connector board to an existing LIO-8. These are the same preamps as used in the ULN-8. Mic Pre Input + ADC Input Impedance 3.3 k? Dynamic Range (-60 dB, flat 0-22.05 kHz, typ) 115 dB Dynamic Range (-60 dB, A-weighted, typ) 118 dB Noise Floor (flat 0-22.05 kHz, typ) 115 dB Noise Floor (A-weighted, typ) 117.9 dB Gain Range -22 dB to +91.5 dB Gain Precision ±0.05 dB Gain Step 0.5 dB THD D/A/A/D loop @ -12 dBFS 0.0007 % THD D/A/A/D loop @ -12 dBFS +12 dB Gain 0.0015 % THD D/A/A/D loop @ -0 dBFS 0.0023 % Crosstalk @ 1kHz -110dB IMD 1k component (19 kHz/20kHz @ +8dBu) -104 dBu EIN @ 60 dB Gain (150? Source Impedance) -130.50 dBu EIN @ 60 dB Gain (0? Source Impedance) -133.25 dBu Analog Send Calibration (ADC = 0 dBFS) +21.5 dBu Phantom Power (Switchable Per Channel) +48 Volts Mic Pre + ADC Frequency Response +0/-0.1dB @ fs = 44100 Hz 8.9 Hz - 20.5 kHz +0/-1.0dB @ fs = 44100 Hz 2.9 Hz - 21.0 kHz +0/-0.1dB @ fs = 96000 Hz 8.9 Hz - 43.9 kHz +0/-1.0dB @ fs = 96000 Hz 2.9 Hz - 45.4 kHz +0/-0.1dB @ fs = 192000 Hz 8.9 Hz - 42.1 kHz +0/-1.0dB @ fs = 192000 Hz 2.9 Hz - 64.7 kHz 5° low-end in-channel phase deviation point 20.0 Hz Interchannel phase 0 Hz - 20 kHz < ±0.05° Crosstalk from SMPTE Input < -142 dB