Dub and the Sound System Revolution (Part 2)

In the first part of this series, we followed Jamaica's music from ska through rocksteady to reggae and dub. Now we dive into the culture that carried it all: the sound systems. It's a story of innovation born of necessity, of the mixing console as an instrument, and of how music became a form of resistance.

Sound Systems: Jamaica's Answer to Radio

In post-war Jamaica, entertainment was a luxury. Most families couldn't afford a radio, and access to nightclubs was limited by both economics and social barriers. Into this void stepped the sound systems – mobile discos consisting of large speakers, amplifiers, and record players that brought music directly to the people.

The first known sound system was started by Tom Wong (known as "Tom the Great Sebastian") around 1950. He built his own speakers and drove around Kingston to hold "lawn dances" – outdoor parties on empty lots and in backyards.

Read more about Jamaican sound systems on Wikipedia →

The Music Belonged to the People

To understand the significance of sound systems, we must understand the context in which they arose. Jamaica's radio stations were controlled by colonial and later bourgeois interests. They primarily played American and British music – what the elite considered "proper" music. Jamaican music was rarely heard on the airwaves.

Sound systems changed this completely. Here, the selector (the person who chose the music) and the audience determined what was played. It was the democratization of music – a way for marginalized communities to create their own cultural space.

As Norman Stolzoff writes in his book "Wake the Town and Tell the People":

"Sound systems gave Jamaican working-class communities a platform to express themselves on their own terms, free from the controlling forces of mainstream media."

The Competition: Sound Clashes

In the 1950s and 1960s, intense rivalry developed between sound systems. The two most famous were Duke Reid's Trojan and Clement "Sir Coxsone" Dodd's Downbeat. Their competition – often called "sound clashes" – was legendary and sometimes violent.

To win a clash, it was crucial to have music that no one else had. This led to a culture of exclusive records, where sound system operators paid producers to make tracks only for them. Some went so far as to remove labels from records or scratch them so competitors couldn't identify the music.

This competition drove innovation. Coxsone Dodd founded Studio One, and Duke Reid started Treasure Isle – two of the most influential studios in reggae's history. They began producing original Jamaican music to have something unique to play.

Red Bull Music Academy on Duke Reid vs Coxsone Dodd →

The Mixing Console as an Instrument

Here we come to what was truly revolutionary about dub and sound system culture: the mixing console became an instrument in itself.

In traditional studio production, the engineer's job was to record the music as "cleanly" as possible. But in Jamaica, engineers like King Tubby, Lee "Scratch" Perry, and Errol Thompson developed a completely different approach. They saw the mixing console as a creative tool – not just a recording device.

Live Manipulation

What was unique about dub production was that much of it happened live during mixdown. The engineer would take a finished reggae track and then "perform" a new version by:

• Dropping instruments in and out: The bass suddenly disappears, only the hi-hat remains, then everything returns with a bang.
• Adding massive amounts of delay: A single snare hit could echo into infinity, creating hypnotic rhythmic patterns.
• Using reverb creatively: Vocals could be drowned in reverb, making them sound like voices from another dimension.
• Manipulating EQ in real time: Frequencies were cut and boosted to create dramatic effects.

This was performance. Every time King Tubby mixed a "version," it was a unique event. Even the same track could sound completely different from one time to the next.

The Technology Behind the Magic

Jamaican producers and engineers often worked with limited equipment, but they compensated with ingenuity. King Tubby, who was trained as a radio repairman, modified his equipment to achieve sounds that producers hadn't even imagined.

The Most Important Tools

• Tape delay: By using tape recorders as delay units, engineers could create characteristic echo effects. The delay could be adjusted by changing the tape speed.
• Spring reverb: Cheap spring reverb units were used to create the characteristic "dub reverb" – a metallic, almost otherworldly room sound.
• High-pass and low-pass filters: By removing certain frequencies, engineers could create dramatic "drops" and buildups.
• Phase shifters: These created swirling, psychedelic effects that became a trademark of dub.

Reggae Genealogy on dub as an electronic revolution →

The First "Version" – A Happy Accident

One of the most fascinating stories in dub's origin is about how the concept of "version" arose purely by chance.

The story goes that Ruddy Redwood, a sound system operator, received a dub plate (an exclusive acetate record) from a producer. But something was wrong – the vocal was missing. Instead of discarding the record, Redwood decided to play the instrumental version anyway.

The reaction was surprising: The audience loved it. They began singing the vocal themselves and became hypnotized by the raw, stripped-down soundscape. This "mistake" led to an entirely new tradition.

Producers began deliberately releasing "versions" – instrumental or dub versions of popular songs, typically on the B-side of singles. These versions became a canvas for creativity. Where the A-side was the "real" song, the B-side was the engineer's playground.

Academic article on versions, dubs, and riddims (PDF) →

Sound Systems as Resistance Culture

Sound systems were more than entertainment. They represented cultural resistance in a society where the poor and marginalized had limited control over their own cultural expression.

A Voice for the Voiceless

When radio didn't play music that spoke to Jamaica's working class, sound systems created their own alternative. Here, artists could sing about social conditions, spirituality, and everyday struggles without censorship.

Toasting – a tradition where a "deejay" (MC) talked or rapped over the music – developed in sound system culture. This was a direct precursor to hip-hop and rap. Pioneers like U-Roy, Big Youth, and I-Roy developed the art form to a level that would influence music globally.

Community and Identity

Sound system dances were not just parties – they were social institutions. They created community in poor neighborhoods, gave young people a sense of belonging, and functioned as platforms for sharing news and opinions.

For many Jamaicans, the sound system was the social center of their lives – a place where they could feel free, celebrate their culture, and forget everyday struggles for an evening.

The Legacy: From Kingston to the World

The influence of dub and sound system culture cannot be overstated. It extends far beyond reggae:

• Hip-hop: Jamaican immigrants in New York, especially DJ Kool Herc (Clive Campbell), brought sound system culture with them. Herc's techniques – isolating breakbeats, using two turntables, having an MC to hype the audience – came directly from Jamaica.
• Electronic dance music: Dub's experimentation with the studio as an instrument, the use of delay and reverb, and focus on bass influenced everything from house to techno to dubstep.
• Remix culture: The idea of taking an existing track and creating something new from it – now fundamental to all popular music – comes from dub's "version" tradition.
• Bass culture: Dub established bass as the backbone of music. From drum and bass to modern pop, deep, powerful bass is now expected.

Medium article on Jamaica's invention of electronic dance music →

Dub Today

Dub lives on in many forms. From modern producers like Mad Professor, Adrian Sherwood, and Scientist to genres like dubstep, which took dub's bass philosophy and accelerated it to the breaking point.

In the production world, dub techniques are now standard. Every time you use delay as a creative effect, drop an element out of your mix for dramatic effect, or use reverb to create depth, you're drawing on the legacy of King Tubby and Lee Perry.

Conclusion: More Than Music

The story of dub and sound systems is a reminder that the most groundbreaking innovation often comes from unexpected places. From poor neighborhoods in Kingston, with modified equipment and limited budgets, a generation of engineers and producers created techniques that fundamentally changed what music could be.

It's also a reminder of music's power as cultural resistance. When mainstream media doesn't represent you, you create your own platforms. When you don't have access to expensive instruments, you make the mixing console your instrument.

Dub taught us that limitations can be freedom – and that the most revolutionary ideas often arise when we're forced to think differently.

Sources and Further Reading

• Wikipedia: Dub music
• Wikipedia: Sound system (Jamaican)
• Splice: What is Dub Music?
• Bass Culture: The Rise of Jamaica's Sound System
• Ableton: A Brief History of The Studio As An Instrument

Om forfatteren

Ras 'Kata' Kjærbo

Ras Kjærbo is an Ableton Certified Trainer and one of the driving forces behind Rumkraft. He teaches Ableton Live and music production, and is passionate about sharing his knowledge on everything from sound design to live performance techniques.

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