Pricing and availability
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Price
Average Price: $100
Budget/Beginner
$200
$501+
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Based on price data from 2 merchants for "IK Multimedia iRig Keys 37 USB PRO". Prices shown reflect NEW condition. Tracking began May 15, 2026.
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Description
Affordable USB MIDI controller for Mac/PC with 37 full-sized keys.
Ever have an idea on the road but didn™t have a way to quickly turn it into something real? Or maybe you just want to practice in some downtime on the bus or jam a pick-up gig and don't have the space to bring the full rig¦ Now you can with iRig Keys 37 PRO, an ultra affordable and extremely portable full sized key USB MIDI keyboard controller for your Mac or PC. It features 37 full-sized velocity-sensitive keys (that™s a full 3-octave range plus 1 note), takes up minimal space and can easily fit in a backpack or a carry-on bag for use on the go with your laptop.
You want plug-and play? iRig Keys 37 PRO is both MIDI and USB class compliant, which means you just have to plug it in, fire up your favorite program, and you™ll be ready to go. No additional apps, software or drivers are necessary to get it up and running. And iRig Keys 37 PRO was created with your mobility in mind: It doesn™t require a power cable because it gets all of its juice from the USB port of the connected Mac or PC.
Keyboard player? Producer? Something in between? You'e going to find a lot to like in iRig Keys 37 PRO. Now you can be ready any time and anywhere that inspiration strikes you¦iRig Keys 37 PRO will help you turn the musical ideas and melodies of your mind into songs and compositions you can hear with your ears.
You can also use iRig Keys 37 PRO for live performance and other creative uses. It comes with a complete spread of powerful software from IK Multimedia that will help you get started immediately.
Size matters
When it comes to portability, iRig Keys 37 PRO is one of the smallest in width and height, and among the smallest in depth. It gives you an unbeatable combination of compactness, convenience, and pro features.
A small controller with big features
Comfortable. Expressive. Musical. You'e going to be thinking about all of these things when you first put your fingers on iRig Keys 37 PRO. Its 37-key keyboard gives you a full 3 octaves (plus 1), which is the widest octave range available on a mobile keyboard of its size.
iRig Keys 37 PRO includes all the controls you need to play at your best: Modulation and pitch-bend wheels, velocity sensitivity, an optional input for sustain or expression pedal, octave up/down buttons, 5 soft-touch backlit buttons and a volume/data knob.
You can even change and save the keyboards settings (things like MIDI channel, button reassignments, keyboard transposition) with the œSet button. You can store up to 4 different configurations, which is pretty handy. It allows for quick sound switching and easy control of various instruments or apps on the fly.
Plug and play out of the box
To get you started right away, iRig Keys 37 PRO comes with some pretty powerful software. This software can be downloaded and played with immediately, making for a true plug-and-play experience straight out of the box. You get:
SampleTank 3 SE, a special version of the ultimate sound and groove workstation for Mac/PC that includes an expandable 6.5 GB sample library that includes instruments in categories that cover everything from acoustic to electronic and beyond (to be downloaded from the IK Multimedia online User Area). It works as a stand-alone program or as a plug-in for all major DAWs, like GarageBand, Logic, Pro Tools, Cubase, Live, Sonar and more.
When you register your iRig Keys 37 PRO, you™ll also get a bundle of free instrument collections that you can use to expand your creativity even further. You get The Grid, a collection of cutting-edge electronic construction kit and drum kit sounds plus 5 instrument collections of your choosing from our Beats and Elektronika electronic music series (choose and download from IK User Area).
Videos
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iRig Keys 37 PRO USB MIDI keyboard controller for Mac/PC
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about IK Multimedia iRig Keys 37 USB PRO.
Comparisons
Use cases and applications
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Users who previously owned a 2-octave controller and found it limiting might benefit from the iRig's larger key count.
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Features and functionality
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The iRig Keys 37 has larger keys than some compact models, potentially offering a better playing experience for those seeking more traditional keyboard feel.
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The iRig Keys I/O series offers stereo 1/4-inch outputs and includes an adapter for direct iPad connection, making it suitable for live use without flimsy audio setups.
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Value and pricing
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The iRig Keys 37 is considered budget-friendly compared to models like the Novation Impulse 49, which can cost over 200€.
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Software and compatibility
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The iRig Keys I/O is "Made for iPod, iPhone, iPad," ensuring compatibility with all iOS devices, including models without audio outputs.
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User experience
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Users mention that while the iRig Keys 37 can connect with adapters, it may feel flimsy for live performance without additional support or upgrades.
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Critic Reviews
4.5 out of 5
Based on 1 Review and 5 Ratings
196
Excellent for my first midi keyboard
Its got all the basics (modwheel, pitchbend, program, pedal support) when it comes to a midi keyboard. I've been using it for almost three years now and its almost entirely replaced my old Yamaha YPG-235 as the iRig Keys 37 is very lightweight and easy to transport (small) and uses a standard USB Type-A cable. Though a year into usage the usb cable it came with was cheap and got a short about a year into my usage of it but USB type-A is very replaceable. It was easy to replace and I've been using that cable.
Artist usage
Add artist
A diagram of Rou's Custom Synth station describes the Keys 37 being used as the station's midi keyboard component.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use IK Multimedia iRig Keys 37 USB PRO, it is most commonly used with the following gear.
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