AXE I/O Audio Interface

Since we pioneered guitar amp & effects modeling in 2002, IK Multimedia has spent more time studying guitar and amp recording than possibly anyone else on the planet. Modeling over 400 pieces of gear has required tens of thousands of hours painstakingly measuring the interactions between instruments, pickups and amplifier circuits, not to mention the cooperation of the world’s most iconic guitar players, amplifier manufacturers, and engineers to learn how to create and capture great guitar tones.

AXE I/O brings all that experience to you.

AXE I/O is a professional 2 in/5 out audio interface – and controller - designed specifically with the needs of the recording guitarist in mind, providing best-in-class sound quality and powerful features aimed squarely at making your recordings faster, easier and better than ever.

A truly high-end audio interface for everybody

117 dB dynamic range, 3 Hz – 32 kHz frequency response – these aren’t the specs you typically find on instrument inputs. But they’re essential to capturing the most accurate details of your performance, for coaxing the best performance from your instrument, and for keeping your sound pure and transparent.

AXE I/O provides 2 Hi-Z front ¼" inputs for guitars and basses, 2 rear combo inputs with phantom power to connect mics and line instruments, and clear precision front peak meters to conveniently monitor the signal level at the channels input. Two floating balanced outputs, two unbalanced and one floating unbalanced Amp out plus a high-current headphone out let you connect monitors, mains and headphones, with independent volume for both. A Monitor knob makes it easy to blend direct monitoring and the audio from your computer for zero latency monitoring.

Your guitar's golden channel

AXE I/O’s main channel offers 3 different circuit topologies – that means you have 3 different options to adapt to any type of guitar, pick-up and style so you can always dial in the perfect tone from any instrument.

All three stages offer 117 dB dynamic range to ensure the cleanest signal. And the 3 Hz – 32 kHz frequency response preserves the full sonic impact of your instrument. Unlike the 20 Hz bass response in budget interfaces, AXE I/O captures the full impact of even the deepest bass and won’t artificially cut off sounds above 20 kHz.

Tone and feel like you've never heard

Guitar pickups can dramatically change their character depending on the impedance of your preamp. Many guitar amps offer a load of 1 MOhms, while pedals can run much lower. That’s why the tone and responsiveness of your guitar can change so much when plugging into different gear.

PURE mic preamps for transparent recording

When it comes to recording with microphones, AXE I/O offers two PURE mic preamps designed for transparent and clean recording.

These mic pres offer a wide, flat frequency response: 5 Hz to 32 kHz, ± 0.5 dB (at 96 kHz) to avoid unwanted coloration and perfectly preserve the sonic character of your acoustic guitar, piano or other instrument, and maintain the signature of whichever mics you connect.

They offer 116 dB of dynamic range, for ultra-quiet sound perfect for recording even the most delicate instruments, but make it easy to also pull back and record the loudest amp stack.

FEATURES

• High-resolution ultra low-noise Class A microphone preamps
• Best-in-class conversion and superior analog design
• Asynchronous USB audio, ultra low conversion jitters for premium quality
• 117dB dynamic range
• Includes control software
• Up to 192 kHz sampling rate
• Includes 10 T-RackS high-end plug-ins and Ableton Live 10 Lite

Common

• Conversion: 24-bit A/D, 24-bit D/A
• Sampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz
• Power: DC IN
• Device Connection: USB B-Type 2.0
• Enclosure: metal sheet

Line Outputs 1-2 (Monitor)

• Configuration: Electronically balanced and floating, automatically compensates level when connection is balanced or unbalanced, tip hot.
• Output impedance: 150 Ohms balanced, 75 Ohms unbalanced
• Output Level: 0 dBFS corresponds to +21 dBu
• Frequency response: From 3 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 116 dB(A)
• THD+N: -106 dB(A) at -1 dBFS
• Channels 1-2 crosstalk: 115 dB(A)

Line Outputs 3-4

• Configuration: Unbalanced
• Output impedance: 75 Ohms
• Output Level: 0 dBFS corresponds to +16 dBu
• Frequency response: From 3 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 115 dB(A)
• THD+N: -102 dB(A)
• Channels 3-4 crosstalk: 112 dB(A)

Output 5 (Amp output)

• Configuration: Unbalanced, floating, with selectable ground lift
• Output impedance: 100 Ohms
• Output Level: 0 dBFS corresponds to -6 dBu
• Frequency response: From 10 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 110 dB(A)
• THD+N: -104 dB(A)

Headphones Out

• Output impedance: Virtually ideal source (zero Ohms) until clipping
• Maximum Output level: +12 dBu into 50 Ohms load (approx 180 mW)
• Frequency response: From 3 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 112 dB(A)
• THD+N: -100 dB(A)

Mic Inputs 1-2

• Configuration: Class-A discrete differential microphone preamp, pin 2 hot
• Input impedance: 4 kOhms differential
• Input level, min gain: 0 dBFS is obtained with a +12 dBu signal at the XLR input
• Input level, max gain: 0 dBFS is obtained with a -37 dBu signal at the XLR input
• Frequency response: From 5 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 116 dB(A)
• THD+N: -106 dB(A) at -10 dBFS

Line Inputs 1-2

• Configuration: Class-A discrete differential line receiver, tip hot
• Input impedance: 20 kOhms differential
• Input level, min gain: 0 dBFS is obtained with a +26 dBu signal at the TRS input
• Input level, max gain: 0 dBFS is obtained with a -24 dBu signal at the TRS input
• Frequency response: From 5 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 116 dB(A)
• THD+N: -106 dB(A) at -10 dBFS

Instrument Inputs 1

• Configuration: Multiple topology instrument preamp
• Input impedance, PASSIVE mode: Variable from 1 MOhms down to 2.2 kOhms
• Input impedance, ACTIVE mode: 10 kOhms
• Input level, min gain: 0 dBFS is obtained with a +14 dBu signal at the TS input
• Input level, max gain: 0 dBFS is obtained with a -17 dBu signal at the TS input
• Frequency response: From 3 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 117 dB(A)
• THD, PURE mode: 0.0015 %
• THD, JFET mode: 0.5 %

Instrument Inputs 2

• Configuration: Hi-Z instrument preamp
• Input impedance: 1 MOhms
• Input level, min gain: 0 dBFS is obtained with a +14 dBu signal at the TS input
• Input level, max gain: 0 dBFS is obtained with a -17 dBu signal at the TS input
• Frequency response: From 3 Hz to 32 kHz within 0.5 dB (96 kHz sample rate)
• Dynamic Range: 117 dB(A)
• THD: 0.006%

Connections and Controls

• On/Off power switch
• External DC power input
• MIDI I/O 5-pin DIN connectors
• B-Type USB socket for connecting a computer (Mac/PC)
• 2 x 1/4" TRS External controllers sockets
• 2 x 1/4" TRS Balanced floating line outputs
• 2 x 1/4" TRS Unbalanced line outputs
• 2 Combo sockets for MIC input and Instrument input (auto selecting)

Package includes

• AXE I/O
• USB A-Type to USB B-Type connection cable (1.5m/4.32ft)
• DC power supply

Dimensions

• Size: 23.8cm/9.37" x 21.1cm/8.31" x 5.3cm/2.09"
• Weight: 1.3kg/2.9lb