IK Multimedia iRig Keys I/O 49 - 49-key MIDI controller with 24-bit/96 kHz audio interface for iPhone/iPad, Mac and PC

IK Multimedia iRig Keys I/O 49 - 49-key MIDI controller with 24-bit/96 kHz audio interface for iPhone/iPad, Mac and PC

iRig Keys I/O 49 integrates a full-size 49-key synth -action, velocity-sensitive keyboard controller and a professional audio interface capable of 24-bit / up to 96 kHz into one unit. It features a +48V phantom-powered microphone preamp on a Neutrik® combo input, a Hi-Z instrument input, balanced TRS outputs , and a dedicated headphone output. It’s an MFi- enabled system for iPhone/iPad, powered by USB, 4 AA batteries (included), or an optional DC adapter , making it truly mobile for producing, performing, or composing in tight spaces.

Its control surface combines 2 touch strips (pitch and modulation, programmable), 8 sensitive RGB pads and touch potentiometers (4 physical with double bank = 8 controls ) plus encoder/data/volume pushbutton . It adds transport, program and octave change controls, as well as a configurable TRS pedal input (sustain or expression). The package includes Lightning–mini-DIN, USB-A–mini-DIN and USB-C–mini-DIN cables , a mobile device holder and AA batteries, so you can get started without additional accessories.

Main features

• Keyboard: 49 full-size, synth -like action, velocity-sensitive keys.
• Integrated audio interface: 16/24-bit conversion, sampling at 44.1/48/88.2/96 kHz .
• Microphone input (XLR): preamp +48 V (±4 V), gain 46 dB, response 20 Hz–20 kHz (±1.5 dB), input noise −100 dB RMS.
• Instrument input: 1/4” TS Hi-Z (1 MΩ), gain 27 dB, 20 Hz–20 kHz (±1.5 dB).
• Line outputs: 2 × 1/4” TRS balanced ( floating balanced ), max. +13 dBu, 10 Hz–21 kHz (±0.2 dB), 102 dB(A) dynamic range.
• Headphones: 1/8” TRS with 100 mW at 50 Ω.
• Creative Controls: 2 touch strips (pitch/mod, programmable), 8 RGB pads, 4 dual-bank touch knobs (8 controls), encoder/data/volume pushbutton, and touch transport.
• External pedal: 1/4” TRS input configurable for sustain or expression .
• Device connection: mini-DIN (includes cables to Lightning, USB-A and USB-C , 60 cm).
• Power: USB bus-powered (computer), 4 × AA (included, ideal for iOS) or optional DC supply (iRig PSU 3A) that can charge the iOS device.
• Compatibility: iPhone/iPad (MFi), macOS and Windows (own ASIO driver for low latency).
• Dimensions and weight: 693 × 208 × 65 mm; 2.18 kg (without batteries).

Product benefits

• True all-in-one: controller + interface in a single body to minimize cabling and save space on your desk or backpack.
• Studio-quality recording: phantom power mic preamp, Hi-Z input, and balanced outputs for integration into a professional setup .
• Tactile Workflow: Responsive capacitive knobs and buttons; expressive RGB pads and touch strips.
• Uncompromising mobility: Works with USB or battery; with the optional DC adapter, it also charges your iPhone/iPad during extended sessions.
• Designed for iOS and PC: direct connection to iPhone/iPad (MFi) and optimized performance on Windows with ASIO driver.

Connectivity and controls

• Audio I/O: XLR for microphone (phantom +48 V), 1/4” TS instrument, 2 × 1/4” TRS balanced, 1/8” headphones.
• MIDI/USB: Mini-DIN port with cables to Lightning, USB-A and USB-C included.
• Physical Controls: 4 touch-sensitive potentiometers (dual bank), 8 RGB pads, 2 touch strips (pitch/mod), encoder/data/volume pushbutton, transport, octave and program change.
• Pedal: Configurable TRS input (sustain or expression) from the edit menu.

Use cases

• Mobile production: composition and beats on iPad/iPhone with headphone monitoring or balanced PA outputs.
• Compact home studio: a single piece of equipment for playing, recording vocals/guitar, and sending the mix to monitors.
• Live and rehearsal: Balanced outputs for extended runs to the desk; pads and touch strips for live monitoring.

Frequently Asked Questions

Can it power and charge an iOS device? Yes, with the optional iRig PSU 3A adapter . It works with batteries/USB and powers the keyboard itself, but it won't charge the iPhone/iPad.
How many pedals can I connect? It has a TRS input that you can configure for sustain or expression from the menu.

Description for projects

Full-size 49-key MIDI controller ( synth action, velocity sensitivity) with 16/24-bit 44.1/48/88.2/96 kHz audio interface; XLR microphone input (+48 V phantom, 46 dB gain, 20 Hz–20 kHz response, EIN −100 dB RMS), 1/4” TS Hi-Z instrument input (27 dB gain, 20 Hz–20 kHz), 2 × 1/4” TRS balanced line outputs (+13 dBu max., 10 Hz–21 kHz, 102 dB(A)), 1/8” headphone output (100 mW at 50 Ω); 8 RGB pads, 4 dual-bank touch-sensitive knobs , 2 touch strips, transport controls; TRS footswitch input; mini-DIN connection (includes Lightning, USB-A, and USB-C cables); powered by USB/4×AA/optional DC power supply; 693 × 208 × 65 mm, 2.18 kg.