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Description

Dive into the world of analog synthesis with the Dave Smith Instruments Tetra Desktop Synthesizer Module, a compact powerhouse that harmoniously blends versatility and portability for musicians and producers alike. Designed to unleash your creative potential, the Tetra packs four voices of polyphony into its sleek frame, delivering that rich, unmistakable analog warmth that only true analog circuitry can provide.

Equipped with two oscillators per voice, the Tetra offers a variety of waveforms including sawtooth, triangle, and square with variable pulse width, allowing for a wide range of tonal possibilities. The inclusion of the classic Curtis lowpass filter, switchable between 2-pole and 4-pole modes, ensures your sound can be sculpted to perfection. Whether you're crafting lush pads, cutting leads, or thumping basses, the Tetra's powerful architecture supports your musical vision.

For those looking to expand their sonic palette, the Tetra's "Combo Mode" enables the combination of four programs into unison or polyphonic "super patches," while its ability to poly chain with other Tetras or a Prophet '08 offers up to 16 voices of polyphony. This tabletop synth also boasts USB connectivity and MIDI in/out/thru, ensuring seamless integration into your existing setup. Compact yet formidable, the Tetra is a testament to Dave Smith's legacy of innovative and inspiring instruments.

Key Features:

  • Multitimbral 4-voice analog synthesizer
  • 100% analog signal path with two oscillators per voice
  • Classic Curtis lowpass filter (2- or 4-pole) per voice
  • Three envelope generators and two sub-octave generators per voice
  • Feedback loop and white noise generator for added texture
  • Four LFOs per voice with a gated 16 x 4 step sequencer
  • Arpeggiator and glide with separate rates per oscillator
  • USB and MIDI connectivity for integration
  • Audio outputs and headphone jack for monitoring
  • Includes power supply and operation manual

Product specs

Brand Dave Smith Instruments
Model Tetra Desktop 4-Voice Polyphonic Synthesizer
Finish Black
Year 2009 - 2016
Made In United States
Categories Analog Synths, Desktop Synths
Analog / Digital Analog
MIDI I/O MIDI Input, MIDI Output, MIDI Through
Polyphony 4 Voices

FAQs

Is the Dave Smith Instruments Tetra suitable for live performances?

Yes, the Tetra is designed for live use with its compact size and robust build. Its 4-voice polyphony and analog signal path make it versatile for various soundscapes during performances.

How does the Tetra integrate with other MIDI gear?

The Tetra features MIDI Input, Output, and Thru, allowing seamless integration with other MIDI devices for expanded control and performance options.

Can the Tetra Desktop Synthesizer be used with a DAW?

Yes, the Tetra can be integrated with a DAW via MIDI, allowing for control and sequencing of its parameters from software environments.

What kind of sounds can I create with the Tetra Synthesizer?

The Tetra offers a wide range of analog sounds, from lush pads and thick basses to sharp leads, thanks to its 4-voice polyphonic architecture and comprehensive modulation options.

Does the Tetra require any additional equipment to function?

The Tetra requires a MIDI controller or sequencer for note input and a power supply, which is typically included. It's a tabletop module, so it doesn't have a built-in keyboard.

sonicstate

sonicstate

Dave Smith Tetra Desktop Analog Polysynth

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Dave Smith Tetra Desktop Analog Polysynth

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Dave Smith Instruments "TETRA" Synthesizer Review Pt. 1

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djthomaswhite

Video thumbnail for DSI Tetra Polyphonic Synth Module - Combo Presets by bigcitymusic

DSI Tetra Polyphonic Synth Module - Combo Presets

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Video thumbnail for DSI Dave Smith Instruments Tetra Introduction by Sequential

DSI Dave Smith Instruments Tetra Introduction

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Dave Smith TETRA // The Tiniest 4 Voice Analog Poly Synth! [ Ep. 19 ]

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Dave Smith TETRA - Worth buying in 2020?

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Dave Smith Instruments TETRA // Factory Combos 1-16 // NO TALKING

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Video thumbnail for Dave Smith Instruments TETRA by いーえるP@TinySymphony

Dave Smith Instruments TETRA

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いーえるP@TinySymphony

Reviews

PROS

  • Compact size with powerful analog sound

  • Can function as 4 separate mono synths

  • Versatile: effective as mono synth or poly synth

  • Multitimbral capabilities for complex compositions

  • High-quality sounds, from smooth pads to gritty leads

  • Useful sequencer lanes for creative flexibility

  • Can be polychained for expanded voice capability

  • Beneficial for users with Prophet experience

CONS

  • Interface can be challenging without software editor

  • Learning curve for in-depth features

  • Not ideal for very complex chords without polychaining

  • Some may find menu navigation cumbersome

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Dave Smith Instruments Tetra Desktop Synthesizer Module.

Comparisons

  • The Access Virus TI offers more polyphony and multitimbrality than the Tetra, making it better suited for complex soundscapes and genres like EDM and industrial.

    Source
  • Despite the Tetra's DCOs, it competes well with vintage VCO synths like the Pro One in tonal character, offering a robust analog sound.

    Source

Features and functionality

  • The Tetra allows for stacking layers, but this reduces polyphony, which may limit its versatility in dense mixes compared to the Virus TI.

    Source
  • The Virus TI offers fine control over unison detune, a feature not available in the Tetra, enhancing its ability to produce rich, layered sounds.

    Source
  • Tetra's editor now functions as a VST, significantly improving programming ease compared to earlier versions that lacked this integration.

    Source
  • The Tetra offers four multitimbral voices, each responding on separate MIDI channels, suitable for complex layering and sequencing.

    Source

Use cases and applications

  • The Virus TI is favored for its hypersaw waveforms, ideal for creating the wall-of-sound detuned unison pads and stabs popular in EBM and trance music.

    Source
  • Tetra's unique character appeals to those seeking vintage analog sounds but may not meet the needs for versatility in aggressive music styles without additional gear.

    Source
  • Tetra excels in creating evolving pads with movement, reminiscent of the Pro One's character favored by Vince Clarke on the first Yazoo album.

    Source

User experience

  • Some users find the Tetra's menu-based interface less intuitive compared to the Virus TI, which offers a more straightforward programming experience despite its complexity.

    Source
  • Initial learning curve is steep, but once understood, Tetra offers significant power; ideal for users willing to invest time for long-term benefits.

    Source
  • Some owners use Novation Remote templates for easier programming, significantly reducing reliance on the Tetra's onboard controls.

    Source

Software and compatibility

  • Users highlight the versatility of external control options, like touchOSC, for Tetra, enhancing usability without relying solely on the computer.

    Source
  • Free LE editions of SoundTower editors are available, enhancing editing capabilities for sequences and patch management.

    Source

Value and pricing

  • Owners mention reselling potential; a Tetra purchased for $550 can likely be sold for $50-$100 more on eBay, suggesting a solid investment.

    Source
  • Current blowout prices make the Tetra a compelling choice, with potential for adding a second unit to simulate a Prophet 8 setup.

    Source

Critic Reviews

Dave Smith Instruments Tetra

soundonsound.com

The Dave Smith Instruments Tetra Desktop Synthesizer Module impresses with its compact design packed with powerful analog synth capabilities. Musicians will appreciate its versatility, offering everything from four-voice polyphony to massive mono leads. The ability to chain multiple units for expanded polyphony is a standout feature. While it excels in sound quality and value, programming can be cumbersome without additional tools like a Prophet 08 or software editor. The limited arpeggiator and absence of an on/off switch are minor drawbacks. Overall, Tetra is a cost-effective, high-quality option for those seeking pure analog sounds.

positive

Dave Smith Tetra review | MusicRadar

musicradar.com

The Dave Smith Instruments Tetra Desktop Synthesizer Module is a powerhouse at a budget-friendly price, offering rich, analogue sounds akin to the Prophet 08. Its portability, build quality, and sound make it a standout choice. Despite lacking a power switch and requiring the editor for deep programming, the Tetra excels with modular capabilities and smooth performance controls. Its sub-oscillators and feedback routing add depth, making it ideal for lush, harmonically rich textures. Overall, the Tetra is a high-value synth for those seeking analog warmth and versatility without breaking the bank.

positive

Dave Smith Instruments Tetra Review : A Tiny Devil for the Road! - Audiofanzine

audiofanzine.com

The Dave Smith Instruments Tetra is a compact powerhouse, packing four Mopho voices into a rugged, portable design. Musicians will appreciate its rich analog polyphony and extensive modulation capabilities, making it a versatile companion for live performances. However, the Tetra's cramped interface and cumbersome editing process necessitate reliance on external software for comprehensive sound manipulation. Despite some limitations, such as a lack of audio input and basic arpeggiator features, the Tetra delivers impressive sound quality and value, especially as a complement to digital setups. A potent choice for those seeking analog depth on the road.

positive
Add

4.5 out of 5

Based on 4 Reviews and 34 Ratings

5 star
4 star
3 star
2 star
1 star
kitsune2097

Solid little box

Deeper than it looks. I suggest using a Mopho Keyboard to program it instead of using the editor app.

M

4 Voices of Goodness

The Tetra is basically a 4-voice version of the Prophet 8, and as long as your chords aren't TOO complex you'll be very satisfied. Great sound and a small footprint.

juan_ignacio_berninzoni

a whole world in a box

Not easy to use (watch the schemes) but once you know the basics it opens a full polyfonic synth

eric_cole

Great with Prophet 8

I polychain the Tetra and the Prophet 8 for 12 voices, big sound!

Artist usage

Add artist
See how Thom Yorke uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Thom Yorke

Singer, Guitarist

Radiohead

...
Verified via Thekingofgear

In this 2012 photo - http://38.media.tumblr.com/tumblr_mbdyb7foDj1qa1wxx.jpg - there is Thom Yorke with his Tetra place on the piano and used simultaneously.

See how Toro y Moi uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Toro y Moi

Singer, Guitarist

...
Verified via YouTube

At the Pitchfork Music Festival 2013, Toro y Moi used the Dave Smith Instruments Tetra Desktop Synthesizer Module alongside an Alesis MIDI controller, as shown in the performance video.

See how Morgan Page uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Morgan Page

Music Producer

...
Verified via Musicradar

"I’ve made my own ‘mini synth’ with a Tetra and this Akai MIDI keyboard."

See how Todd Terje uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Todd Terje

Music Producer

Terje, Todd & Prins Thomas

...
Verified via FACT Magazine: Music News, New Music.

"So, I had to get into all that and setup everything. I bought myself a new computer, a keyboard and some more outboard synths like the Dave Smith Mopho x4, the Tetra and a MFB Dominion X, plus a few effect pedals such as the Eventide Space".

See how Octave One uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Octave One

Music Producer

...
Verified via Photo

Octave One is seen on Instagram discussing their use of the Dave Smith Instruments Tetra Desktop Synthesizer Module. They mention integrating it into their setup with the #Faderbox SC4 to enhance their live performances, replacing the Beatstep for greater versatility.

See how HOME uses Dave Smith Instruments Tetra Desktop Synthesizer Module

HOME

Music Producer

...
Verified via Imgur

"I'm using an MS-20 mini, and a DSI Tetra".

See how DJ ANNA uses Dave Smith Instruments Tetra Desktop Synthesizer Module

DJ ANNA

...
Verified via Photo

On August 19, 2015, DJ ANNA shared a photo showcasing her new Dave Smith Instruments Tetra Desktop Synthesizer Module, expressing excitement with the caption, "They have finally arrived!"

See how Étienne de Crécy uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Étienne de Crécy

Music Producer, DJ

Motorbass

...
Verified via YouTube

Etienne de Crécy - We, Computers Live Studio Session

See how Daniel James uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Daniel James

Composer, Music Producer

...
Verified via YouTube

At 2:31, a Tetra synthesizer is seen on top of the Projectmix I/O.

See how Audion uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Audion

Music Producer

...
Verified via Instagram

Preparing for Audion live at Movement in Detroit. Expect 85% new material...

See how Brett Campbell uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Brett Campbell

Guitarist

Pallbearer

...
Verified via Premierguitar

According to Premier Guitar's interview, Campbell uses the Dave Smith Tetra synthesizer module.

See how Freemasons uses Dave Smith Instruments Tetra Desktop Synthesizer Module

Freemasons

Music Producer

...
Verified via YouTube

In a MusicRadar Tech video, the Freemasons are seen using the Dave Smith Instruments Tetra Desktop Synthesizer Module while creating a track.

Album Usage

The Dave Smith Instruments Tetra Desktop Synthesizer Module has been featured on the following albums:

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 Dave Smith Instruments Tetra Desktop Synthesizer Module, it is most commonly used with the following gear.

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