When used with an ES-4 or ES-40, the ES-7's inputs are provided on the S/PDIF output jack
When used with an ES-6 the input signals are present at the ES-6´s optical socket.
You can use control voltages with a range of ±10V. A/D conversion is done with 24Bit and 103dB SNR.
Two 3.5mm sockets, DC coupled.
3U Eurorack module, 4HP wide, 50mm deep
current draw: 27mA @ +12V and 10mA @ -12V