User manual

Oxygen 4 Digital - from Axel Technology Phone [phone], [e-mail] Page 13
To summarize things shortly:
0 dB on your meter is:
• +6 dBu on the balanced input/outputs
• 0 dBu on the unbalanced inputs/outputs
• –20 dBFS fixed or -20 dBFS to 0 dBFS variable at the digital inputs/outputs.