ALESIS IO|2 2 CHANNEL USB AUDIO INTERFACE
The IO|2 is equipped with professional mic preamps, 48V phantom power (to accommodate professional studio condenser microphones), and comprehensive metering. Its flexible inputs can handle everything from mics to guitars and basses to keyboards, and includes two XLR mic inputs (with phantom power) and two 1/4-inch balanced line inputs that can accept guitar level signals. These inputs also include 1/4-inch TRS (tip-ring-sleeve) inserts for patching signal processors such as a compressor. The unit provides 1/4-inch balanced main outputs along with a 1/4-inch TRS headphone output for monitoring. Completing this comprehensive I/O configuration is the inclusion of MIDI In and Out to accommodate MIDI sequencing functionality plus S/PDIF digital I/O for interfacing digitally with CD recorders, DAT machines, and similar equipment.
The Alesis IO|2 USB features a dedicated four-segment signal/clip LED meter on both channels and includes low latency ASIO 2.0 drivers with zero-latency hardware monitoring. The IO|2 USB supports Plug and Play operation under both Mac OSX and PC/Windowsâ€â€no drivers or setup is required. And to make this a complete desktop recording solution, the IO|2 USB is bundled with Steinberg's Cubase LE recording software.
The Alesis IO|2 is a compact 2 channel interface supporting 24-bit, 96 kHz operation with high-end A/D and D/A conversion through integrated USB audio interface. Inputs include 2 XLR mic inputs with 48V phantom power plus 2 1/4" balanced line inputs that can accept guitar level signals, and have 1/4" TRS insert points. Outputs are 1/4" balanced, and 1/4" TRS headphone output. There are dedicated four-segment signal/clip LED meter on both channels. It features ultra low-latency ASIO 2.0 drivers (with zero-latency hardware monitoring), 24-bit S/PDIF I/O for direct digital recording, and MIDI Input/Output. USB powered with low power usage for minimal laptop battery drain. Bundled with Steinberg Cubase LE.
Alesis is pleased to announce the IO|2 USB, a tough-as-nails, portable 24-bit/96k USB interface that’s unbeatably priced. This ultra-sturdy device features aluminum housing and is USB powered. Complete with low latency ASIO 2.0 drivers and Cubase LE recording software, just add a computer and record right out of the box.
The interface is USB powered so there’s no need for an AC plug, or carrying around an external power source. The carefully designed, low-power circuitry is optimized for minimal laptop battery drain. This device features aluminum housing and is USB powered. Complete with low latency ASIO 2.0 drivers and Cubase LE recording software, just add a computer and record right out of the box.
- 24-bit, 48 kHz operation with high-end A/D and D/A conversion through integrated USB audio interface
- 2 XLR mic inputs with 48V phantom power plus 2 1/4" balanced line inputs that can accept guitar level signals
- 1/4" balanced main outputs
- 1/4" TRS inserts on input channels
- 1/4" TRS headphone output
- Dedicated four segment signal/clip LED meter on both channels
- Ultra low-latency ASIO 2.0 drivers (with zero-latency hardware monitoring)
- 24-bit S/PDIF I/O for direct digital recording
- MIDI Input/Output
- USB powered—no external AC power supply necessary
- Low power usage for minimal laptop battery drain
- Bundled with Steinberg Cubase LE software
- Mac OS X, Windows XP (32-bit) and Vista (32-bit) compatible
FREQUENCY RESPONSE:
- MIC/LINE IN to SPDIF/USB OUT: +/-0.1dB Input Gain = minimum
- MIC/LINE IN to MAIN OUT (through ADC/DAC) +/-0.35dB Input Gain=minimum
SIGNAL-TO-NOISE RATIO (SNR):
- MIC/LINE IN (balanced) to INSERT OUT: 110dB A-weighted, input impedance at XLR or 1/4" jack = 600 Ohms, Input Gain = minimum
- GUITAR IN (unbalanced) to INSERT OUT: 99dB A-weighted, input impedance at 1/4" jack = 600 Ohms, Input Gain = minimum
- MIC/LINE IN (balanced) to SPDIF/USB OUT: 99dB A-weighted, input impedance at MIC or LINE jack = 600 Ohms, Input Gain = minimum
- GUITAR IN (unbalanced) to SPDIF/USB OUT: 94dB A-weighted, input impedance at 1/4" jack = 600 Ohms, Input Gain = minimum
- MIC/LINE IN (balanced) to MAIN OUT (through ADC/DAC): 97dB A-weighted, input impedance at MIC or LINE jack = 600 Ohms, Input Gain = minimum
- MIC/LINE IN (balanced) to MAIN OUT (through direct monitor): 95dB A-weighted, input impedance at MIC or LINE jack = 600 Ohms, Input Gain = minimum
TOTAL HARMONIC DISTORTION + NOISE (THD+N):
- MIC/LINE IN (balanced) to INSERT OUT: <0.001% Input Gain = minimum, 1KHz input signal, INSERT OUT = 5.7dBV
- GUITAR IN (unbalanced) to INSERT OUT: 0.034% Input Gain = minimum, 1KHz input signal, INSERT OUT = 5.3dBV
- MIC/LINE IN (balanced) to SPDIF/USB OUT: 0.003% Input Gain = minimum, 1KHz input signal, DIGITAL OUT = -0.3dBFS
- GUITAR IN (unbalanced) to SPDIF/USB OUT: 0.034% Input Gain = minimum, 1KHz input signal, DIGITAL OUT = -0.7dBFS
- MIC/LINE IN (balanced) to MAIN OUT (through ADC/DAC): 0.005% Input Gain = minimum, 1KHz input signal, MAIN OUT = 5.6dBV
- MIC/LINE IN (balanced) to MAIN OUT (through direct monitor): 0.006% Input Gain = minimum, 1KHz input signal, MAIN OUT = 5.6dBV
The IO|2 is equipped with mic-pres, phantom power and metering. Its flexible inputs can handle everything from mics to guitars and basses to keyboards. Channel inserts are provided for outboard processing. The unit even has full MIDI and S/PDIF I/O, eliminating the need to buy or carry any additional gear. The IO|2 is about half the size of other USB interfaces, so it can easily fit in a laptop case or small backpack.
Designed as the ideal Audio/MIDI companion to notebook computer-based recording environments, the iO|2 USB has a compact form factor that can easily fit in a laptop case or small backpack. The iO|2 USB features durable aluminum casing, USB power (eliminating cumbersome external power supplies) and is optimized for minimal laptop battery drain.
The iO|2 provides 2-channels of pristine 24-bit/48kHz audio directly to your computer via the integrated USB interface and features 2 channels of switchable mic/line inputs. And with Hardware Direct Monitoring, you never have to worry about dealing with audio latency while recording.
Small enough to fit in a backpack, but powerful enough to get the job done right, the iO|2 is perfect for musicians on the go.
All Alesis products ship direct to you from Alesis' authorized distributors.
ABOUT ALESIS:
Established in 1980, Alesis was founded on innovative semi-conductor chip technology and award winning industrial designs that allowed entry level musicians and recording artists to afford professional studio recording products that were never affordable before. With high “bang for the buck” value, Alesis introduced the world’s first professional 16 bit effects processor under $1000, the Midiverb. Following on the heels of the Midiverb, Alesis progressed into studio quality drum machines (HR-16 and SR-16) as well as synthesizers, studio monitors and mixing consoles.
If there’s one secret to our enduring brand and the passion it ignites in musicians, producers and engineers, it’s that we deliver these experiences, rather than merely a collection of products and services. We’re dedicated to inspiring musical creativity and developing musical experiences for all of our stakeholders – customers, employees, partners, suppliers, and the musical community at large. That’s what sets Alesis apart from the crowd and why our brand continues to be on the leading edge of professional audio and music technology.
While our products range from keyboards, synthesizers, hard disk recorders, iPod recording and playback devices, electronic drums, mixers, signal processors, effects units, amplifiers and speakers one thing remains consistent; our passion for inspiring musical creativity and innovation through new technology.
Warranty policy:
Should you have a manufacturing defect in your product within 30 days of your order date, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the defective product (at your expense) and we will ship you a brand new replacement product (at our expense). Should you have a defect in your product after 30 days from your order date, but before the 1 year warranty expires, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the product (at your expense), and will have the product repaired by the manufacturer and returned to you (at our expense).
