Line Inputs
Below the mic inputs are the connections for line inputs 1 - 4.
These are where the outputs of your music sources will be plugged in to your Zone.
They are all identical except for Line Input 1. All are stereo analogue inputs, however Input 1 also has the option to use a standard SPDIF digital audio connection, which will give you full stereo reproduction on a single cable when connected with compatible equipment. This is clearly labelled and features an orange phono socket. SPDIF signals are not suitable for cable lengths greater than 10 metres.
Each input has a standard red and white coloured pair of RCA sockets for connecting units which are placed locally to the Zone, such as a streamer in the same equipment rack. These inputs are not suitable for connection of equipment located remotely from the Zone processor.
For the connection of more remote sound sources there are four stereo balanced line inputs on Euroblock connectors. In all cases you should decide which you are going to use before hooking up, and never use two different types of connection at the same time on the same input.
To the right of the HDMI inputs are four gain trim controls for inputs 1 - 4. These give you the ability to adjust the inputs to accept a signal from consumer level at -10dBV to pro level +20dBu maximum.