Roland MC-307 Groovebox

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$262.94

4.5 (12)

1 Critic Review

2 Reviews

This product is Vintage or Discontinued

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Page last updated Jul 03, 2026

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4.0 (3)

$262.94 3 available Used

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Description

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Unleash your creativity with the Roland MC-307 Groovebox, a powerhouse for music producers and live performers alike. This versatile unit combines the capabilities of a synthesizer and a sequencer, offering you a complete music production solution in one compact package. With its advanced sound engine, the MC-307 delivers a wide range of high-quality sounds and effects that cater to various musical genres. Whether you're a seasoned DJ or a budding music producer, this groovebox provides intuitive control and flexibility to bring your musical ideas to life.

The MC-307 features a user-friendly interface with dedicated knobs and buttons for real-time tweaking and manipulation. Its integrated sequencer allows for seamless pattern creation and editing, making it easy to layer rhythms, basslines, and melodies. Plus, with its built-in effects, you can effortlessly add depth and texture to your tracks. The MC-307 also supports MIDI connectivity, enabling you to integrate it with other gear in your setup for expanded creative possibilities.

Key Features:

Advanced sound engine with a variety of high-quality sounds and effects
User-friendly interface with dedicated knobs and buttons for real-time control
Integrated sequencer for seamless pattern creation and editing
Built-in effects for adding depth and texture to your music
MIDI connectivity for integration with other musical equipment
Designed for both studio production and live performance settings

Product specs

Brand	Roland
Model	MC-307 Groovebox
Finish	Silver and Black
Year	2000s
Categories	Grooveboxes
Analog / Digital	Digital
MIDI I/O	MIDI Input, MIDI Output
Polyphony	64 Voices

FAQs

What type of synthesis does the Roland MC-307 Groovebox use?: The Roland MC-307 Groovebox uses digital synthesis, providing a wide array of sound options suitable for electronic music production.
How many voices of polyphony does the Roland MC-307 support?: The Roland MC-307 Groovebox supports 64 voices of polyphony, allowing for complex layering and rich soundscapes in your music production.
Does the Roland MC-307 Groovebox have MIDI capabilities?: Yes, the Roland MC-307 Groovebox features MIDI input and output, enabling seamless integration with other MIDI-compatible devices.
Is the Roland MC-307 suitable for live performances?: The Roland MC-307 is designed with live performance in mind, offering intuitive controls and real-time tweaking capabilities for dynamic and engaging shows.
What are the main connectivity options on the Roland MC-307?: The Roland MC-307 offers MIDI input and output for connectivity, along with a single stereo audio output for sending your mix to an amplifier or recording device.

Videos

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AudioPilz

Bad Gear - Roland MC-307 - Do DJs hate it???

AudioPilz

The Roland MC-307 and its amazing preset sounds

Gearfacts

Roland MC-307 Factory Patches # 1-80

MyRetroGear Demos

The SCI-FI UNIVERSE inside the ROLAND MC-307

Gearfacts

Roland MC-505 VS Roland MC-307. There can only be one. Or both. Whatever :)

Gearfacts

Roland MC-307 Groovebox bringing back so many memories

BIG MIKE 360 AMUSEMENTS

Roland MC-307 Test and Tear-down

BluePlanetMedia

Roland MC-307 Groovebox

MyRetroGear Demos

Reviews

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PROS

Great sound quality
Wide range of sounds and internal effects
Featuring mixer for each part
Real-time and step recording capabilities
Efficient MIDI integration
Quick beat creation
Includes turntable emulator suitable for DJ and live performances
Vintage appeal as a drum machine

CONS

Steep learning curve for creating own beats
Inferior sound engine compared to predecessors
Noticeable gap when switching patterns
Limited by one-pattern performances
Sequencer restricts manual hi-hat and drum independence

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Roland MC-307 Groovebox.

Features and functionality

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The MC-307 includes a large electronic drum library, featuring classic Roland drum machine sounds.
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Users report the MC-307 has a single stereo output which can feel limiting compared to models with more extensive audio routing options.
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Setup and maintenance

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Factory reset issues: users report losing feedback functionality and difficulties with pattern deletion and sequence length changes post-reset.
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Comparisons

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Unlike the MC-505, the MC-307 lacks ADSR but offers faster attack on synths and a better screen interface.
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The MC-307 is noted for its larger ROM memory compared to the MC-505, despite the latter's better interface and additional features like memory card slots.
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Compared to the MC-909, the MC-307 is seen as less fun for jamming due to its limited controls and lack of dedicated envelopes on the front panel.
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User experience

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Users find the MC-307's delay effect lacking and struggle with recording melodies accurately due to note repetition issues.
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It's recommended to thoroughly explore the manual, as the MC-307 is a complex device with deep functionality beyond initial impressions.
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Some find the MC-307's menu system and naming conventions frustrating, which can hinder ease of use during live performances and studio sessions.
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Use cases and applications

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The groovebox is noted for producing generic sounds but shines as a performance tool.
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Value and pricing

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Owners suggest the MC-307 is a good buy at $200-$250, making it a low-risk investment due to easy resale with minimal loss.
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Build quality

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It's been noted that the MC-307's buttons can be unreliable, with performance mute buttons often failing to register presses, impacting creative flow during jams.
Source

Critic Reviews

Roland MC307 Groovebox

soundonsound.com

Roland's MC-307 Groovebox offers a mixed bag for dance music enthusiasts. It packs a robust synthesis engine and user-friendly interface, making it accessible for live performances. However, it falls short with only a single stereo output and external power supply. Timing issues in Song Mode and the absence of features like Low Boost and multiple outputs are setbacks. While it introduces fun features like Turntable Emulation, its appeal might be limited to DJs. Overall, it's a decent but not groundbreaking addition to the Groovebox series, suggesting that the MC505 might be worth the extra investment.

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Full Review

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4.5 out of 5

Based on 2 Reviews and 12 Ratings

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1 star

bgrassfield

185

about 11 years ago

Disappointing

I think all we can agree that a grooveboxes first rule is to let it sounds good and let it handle easy. This one breaks this in first place. The MC-307 came after the MC-505 and before the MC-909, so I don't understand how was this? Because the MC-505 has an excellent sound engine with very useful inventions, the MC-909 is one of the groovebox kings. I felt that the 505 and 909 was instruments in the good meaning in every aspects, but the 307 is just a product. It has all the sounds in the ROM which you find in MC-303 and 505 plus some others which will appeared later in the SRX series. The same patches comes from the 505 sounds far better then when it comes from the 307. It's simple I think, the 505 has the good old sound engine from the MC-303 but on steroids, and both are well designed for its class. The MC-307 is something what is an early SRX tone generator, let we say, a prototype. For me, the well-known practices what I used frequently on other ROMplers, just simply not did the magic on the MC-307. It's just the weakness of the sound engine. Another painful thing is the gap when you switch from one pattern to another. This means you really bound to a one-pattern performances, at least if this gear is your primary on the stage. In other hands, it has a good and easy sequencer, 7 part instrument + 1 part rhythm (so forget the manual switch hihats and drums independently) and a master effect switch to immediate arm all the effects. It has 3 state: on, off, and grab. The last one is a special state, you have to hold the switch or the spring push back to off state. I think it's a good idea for a groovebox. It has a backlit LCD and it's good and informative at all. So finally, I tried hard to like this gear, but then I just packed the whole thing and replaced with a Korg EM-1. And I don't regret.