What is the function of the Operating Level switch on the Analog 8 bus?
This switch selects whether the nominal output level of the Submaster tape outputs will be +4dBu, or -10dBu. Check the specifications of your recording device to see which line level it’s inputs are looking for. +4dBu is usually associated with the input of pro line level devices with balanced inputs. -10dBu is usually associated with the input of consumer line level devices with unbalanced inputs.
