User Manual
Table Of Contents
- Introduction
 - Getting Started
 - Using Hilo
 - Support
 - Appendices
 - Troubleshooting & User Tips
 - Specifications
 - Warranty Information
 
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the Input Meters is a MONO button. Tap that button to activate it (it will turn green). On the OUTPUT METERS you 
should now see your signal on the both the left and right sides. Note: The MONO button is selectable PER INPUT  a nd  
PER OUTPUT. While this make the feature very flexible, keep in mind you may need to select MONO for multiple 
outputs (such as MONITOR OUT and PHONES).  
7  Specifications 
Line In L/R 
  THD+N  -114 dB @1kHz, -1dBFS, 20kHz filter, +22dBu trim 
  Dynamic Range  121 dB, A-weighted, -60dBFS signal method 
  Frequency Response  ± 0.01 dB, 20 – 20kHz 
  Crosstalk  140 dB maximum @ 1kHz, -1dBFS signal 
   Full-scale trim settings:  + 0dBV, +2dBV, +4dBV, +6dBV, +18dBu, +20dBu, +22dBu, +24dBu 
  Female XLR connectors 
Line Out L/R 
  THD+N  -109 dB @1kHz, -1dBFS, 20kHz filter, +22dbu trim 
  Dynamic Range  121 dB, A- weighted, -60dBFS signal method 
  Frequency Response  ± 0.02 dB, 20 – 20kHz 
  Crosstalk  -135 dB maximum @ 1kHz, -1dBFS signal 
  Full-scale trim settings  + 0dBV, +2dBV, +4dBV, +6dBV, +18dBu, +20dBu, +22dBu, +24dBu 
  Male XLR connectors 
Monitor Out L/R 
  THD+N   -107 dB @1kHz, -1dBFS, 20kHz filter, volume at max 
  Dynamic Range  121 dB, A- weighted, -60dBFS signal method 
  Frequency Response  ± 0.02 dB, 20 – 20kHz 
  Crosstalk  -135 dB m a x i m u m   @   1 k H z ,   -1dBFS signal 
  Output level at max volume  +24dBu or +10dBu, jumper selectable 
  TRS connectors 
Headphone Out  
  THD+N  -107 dB @1kHz, -1dBFS, 20kHz filter, volume at max 
  Dynamic Range  121 dB, A- weighted, -60dBFS signal method 
  Frequency Response  ± 0.02 dB, 20 – 20kHz 
  Crosstalk  -130 d B   m a x i m u m   @   1 k H z ,   -1dBFS signal 
  Output level at max volume  +19dBu 
  ¼” phone jack on front panel 
Digital I/O 
  AES/EBU   Transformer-coupled on XLR connectors  
  S/PDIF I/O coax  Transformer-coupled on RCA jacks 
  S/PDIF I/O optical  On optical connectors 
  ADAT I/O  8 channels at 48 kHz when selected on optical connectors 
Sa mp le  R ates   
  All standard rates up to 192 kHz using SynchcroLock sample clock generator 










