Alesis iO4 USB Recording Interface 24-Bit Four-Channel

Priced: $129.00
Visit our Daily Deals for great products at low prices.
Alesis iO4 USB Recording Interface 24-Bit Four-Channel -

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. High quality 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.
The unit is extremely compact and perfect for home, project and portable studio recording setups. Users are able to record and monitor up to eight channels of audio (four in and four out) in 16-bit mode or four channels (two in, two out) in 24-bit mode. MIDI in and out jacks allow for playing and controlling software with keyboard and pad controllers, workstations and other MIDI-compatible instruments.
The four input channels each feature an XLR microphone input, a 1/4" TS jack that works with line-level sources or accommodates direct connection of guitars and a 1/4" TRS insert for external effects units. 48-volt phantom power is available on each of the four input channels, switchable in pairs.
Producers and musicians will appreciate the ability to connect a second pair of reference monitors or route audio to external effects processors using the four available output channels. For remote tracking and alternative playback, the iO4 has a 1/4-inch TRS headphone output. The USB interface is class compliant for plug-and-play operation with Mac OS X and Windows XP, Vista and Windows 7.

Lining and Layers:

  • Inputs for microphones, line-level sources and instruments including guitars


  • Record up to 24-bit, 48 kHz audio into virtually any software
  • Monitor sessions with balanced studio monitor and headphone outputs
  • High-quality A/D and D/A converters, discrete-design preamps, 48V phantom power
  • Tricolor stereo level meter and lighted status indicators for visual monitoring
  • Four-channel computer audio-recording interface
  • MIDI Input and Output jacks for playing and controlling software with instruments
Want it cheaper? Set your own price.
Enter the price you want to pay and we'll email or text you if we find a store that will sell it for that amount:
Price: $
Your email:
Cell number: (optional, for text message)
Learn how offers work...
Average Price History: Price History
Analog Input:4 x XLR Microphone 4 x 1/4 inch TS phone Instrument
Analog Output:2 x 1/4 inch TS phone 1 x 1/4 inch TRS phone Headphone
MIDI:2 x 5-pin DIN Input/Output
Metering:Tricolor stereo LED tree
Other Connectors:4 x 1/4 inch TRS phone Inserts 1 x USB
Sample Rates:44.1 and 48kHz

Related Categories:


Alesis iO4 USB Recording Interface 24-Bit Four-Channel Review:

No reviews are available for this product.