The iO4 from Alesis is a USB digital audio interface that features 4 microphone inputs with phantom power, 4 line/instrument inputs, and inserts on all channels. analog-to-digital and digital-to-analog converters ensure that every detail of a recording gets captured and played back faithfully. The

The iO4 from Alesis is a USB digital audio interface that features 4 microphone inputs with phantom power, 4 line/instrument inputs, and inserts on all channels. analog-to-digital and digital-to-analog converters ensure that every detail of a recording gets captured and played back faithfully. The interface functions with most digital audio software and comes packaged with a copy of Cubase LT from Steinberg