Acorn Instrments Masterkey 49

$45.00 Price Tier: Budget

4.5 (8)

2 Reviews

0 wishlisted

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Page last updated Jun 03, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 3, 2026.

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5.0 (1)

$45.00 1 available Used

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Average Price: $45

Budget/Beginner

$200

$501+

Price Tier

In the MIDI Keyboard Controllers category, Acorn Instrments Masterkey 49 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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Unleash your creativity with the 49 full-sized velocity-sensitive keys of the Acorn Instruments Masterkey 49, a versatile MIDI keyboard controller designed for musicians at every level. Whether you're a seasoned producer or just starting your musical journey, this controller offers the perfect blend of functionality and simplicity. Its intuitive design ensures you'll spend more time creating and less time configuring.

The Masterkey 49 features a user-friendly interface with a straightforward layout, allowing for seamless integration into any setup. Its plug-and-play capability means that you can connect to your favorite DAWs without the hassle of additional drivers. Perfect for both studio and live settings, this controller is an indispensable tool for anyone looking to expand their musical expression.

With assignable pitch and modulation wheels, as well as four control knobs, you have the power to manipulate sounds with precision. The octave shift buttons grant access to an extended range, while the included software bundle offers a plethora of sounds and virtual instruments to explore.

Key Features:

49 full-sized, velocity-sensitive keys
USB powered for easy connectivity
Assignable pitch and modulation wheels
Four programmable control knobs
Octave shift buttons for extended range
Compatible with major DAWs and virtual instruments
Included software bundle for enhanced creativity
Plug-and-play functionality with no additional drivers needed

Product specs

Brand	Acorn Instruments
Model	Masterkey 49 USB MIDI Controller
Finish	Silver
Year	2010s
Categories	Keyboard MIDI Controllers
Key Size	Full Size
Keyboard Action	Synth Action
MIDI I/O	USB MIDI
Number of Keys	49 Keys

FAQs

How does the Acorn Instruments Masterkey 49 connect to a computer?: The Acorn Instruments Masterkey 49 connects via USB and is USB class-compliant, meaning it doesn't require additional drivers for most operating systems.
Is the Acorn Instruments Masterkey 49 suitable for beginners?: Yes, the Acorn Instruments Masterkey 49 is suitable for beginners due to its straightforward USB connectivity and full-size keys, making it easy to integrate into a home studio setup.
What type of action does the Acorn Instruments Masterkey 49 keyboard have?: The Acorn Instruments Masterkey 49 features a synth action keyboard, which offers a light and responsive touch suitable for a variety of playing styles.
Does the Acorn Instruments Masterkey 49 require an external power supply?: No, the Acorn Instruments Masterkey 49 is powered via USB, eliminating the need for an external power supply.
Can the Acorn Instruments Masterkey 49 be used with all DAWs?: The Acorn Instruments Masterkey 49 is compatible with most major DAWs as it communicates via standard USB MIDI, making it versatile for various digital audio workstations.

Videos

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MW Technology

Acorn Instruments - Masterkey 49 USB Controller Keyboard Review

MW Technology

I See Why They Still Sell This! |Acorn Masterkey 49 Review!| (2020)

John Mike

UNBOXING Acorn Instruments Masterkey 49 + Demo/testing

Cheren Seng

Acorn Instruments MasterKey 49 Key USB MIDI Keyboard | Gear4music

Gear4music Guitars

Acorn Masterkey 49 - Best Keyboard For Garageband Beginners

Andrew Siemon

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Acorn Instrments Masterkey 49.

Features and functionality

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Plugging the MasterKey 49 into your computer requires activating it in FL Studio's MIDI options under the input section for initial use.
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0 0

The pitch wheel, mod wheel, and knobs can be permanently configured in FL Studio to control specific parameters like Sylenth1's PitchBend and Harmor's vibrato.
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Software and compatibility

0 0

Some users experience recognition issues with Ableton Live and need to restart the software after connecting the Acorn Masterkey 49.
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The Acorn Masterkey 49 should work seamlessly with recent versions of Windows 10 and Ableton Live 10, suggesting software version compatibility is critical.
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