Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Cicada Sound

Products

Products

Cicada Sound

Fourm

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

CA$1,019.99CA$1,299.99

22% off

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Fourm is a compact 4-voice analog synthesizer designed for expressive performance and hands-on sound design. Built around Sequential’s classic analog sound and a custom Tactive™ slim-keys keybed with polyphonic aftertouch, Fourm delivers a ...

Reviews

5.0

1 rating

5

4

3

2

1

This is definitely a Prophet 4 in a smaller package. The build quality is excellent and the sound is awesome. If you're looking to dip your toes in the Sequential pool, this is a great starting point.

P

Paul · April 4, 2026

Delivery & Returns

Cicada Sound

Cicada Sound

Cicada Sound

5 (257)

You might also like

14% off

Cicada Sound

Take-5 Desktop

CA$1,719.99CA$1,999.99

Cicada Sound

Trigon-6 Desktop Module

Moog Audio

UDO DMNO - 8 Voice Polyphonic Binaural Analog-hybrid - Black

Syntakt e25 Remix Edition

13% off

Nightlife Electronics

Elektron Syntakt e25 Remix Edition

CA$1,399.00CA$1,599.00

Cicada Sound

NTS-1 Digital Kit mkII

Cicada Sound

One MKII

Cicada Sound

Digitone II

Moog Audio

UDO Super 6 ST49 Polyphonic Hybrid Keyboard Synth White

Yamaha DX9 (Vintage)

Nightlife Electronics

Yamaha DX9 (Vintage)

Cicada Sound

Qi Etherealizer

Moog Audio

ASM Leviasynth LSDR - Hybrid Algorithmic Synth Module With 16 voices, 8 Oscillators Per Voice

Cicada Sound

Alan 1U

21% off

Moog Audio

Sequential Fourm Keyboard - 4-voice Analog Keyboard Synth

Roland SH-5 (Vintage)

Nightlife Electronics

Roland SH-5 (Vintage)

Cicada Sound

Reface YC - Mini Organ

15% off

Cicada Sound

TEO-5 Keyboard

CA$1,949.99CA$2,299.99

Cicada Sound

multi/poly

14% off

Moog Audio

Sequential Take 5 Desktop Compact Poly Synth

$1,275.00$1,483.00

E-MU Vintage Keys (Used)

Nightlife Electronics

E-MU Vintage Keys (Used)

Cicada Sound

Volca Modular

Cicada Sound

Bullfrog Synthesizer

2% off

Cicada Sound

Prophet-5 Keyboard

(1)

CA$5,109.99CA$5,209.99

Moog Audio

UDO Super 6 Keyboard Blue

Nightlife Electronics

Yamaha DX7 (Vintage)

Cicada Sound

Minilogue XD

Cicada Sound

Fundamental Delay

(1)

Sequential Trigon-6

Nightlife Electronics

Sequential Trigon-6

Sequential Prophet Rev2 8-Voice

Nightlife Electronics

Sequential Prophet Rev2 8-Voice

Elektron PL-5 Protective Lid

Nightlife Electronics

Elektron PL-5 Protective Lid

Cicada Sound

KeyLab 49 MK3

12% off

Cicada Sound

Take 5 Keyboard

CA$2,019.99CA$2,299.00

Cicada Sound

Labyrinth

15% off

Moog Audio

Sequential Prophet-5 Desktop Module

$2,380.00$2,795.00

Elektron Model:Samples

Nightlife Electronics

Elektron Model:Samples

Cicada Sound

MiniFreak

(1)

Cicada Sound

AstroLab

Moog Audio

Sequential DSI-1700 OB-6 Module

Oberheim TEO-5 Desktop

14% off

Nightlife Electronics

Oberheim TEO-5 Desktop

CA$1,719.99CA$1,999.99

Sequential Pro-One (Vintage)

Nightlife Electronics

Sequential Pro-One (Vintage)

Cicada Sound

Subharmonicon

(2)

Moog Audio

Arturia Astrolab 37 - Slim-Key Stage Keyboard

Sequential Expander Kit for Prophet Rev2

Nightlife Electronics

Sequential Expander Kit for Prophet Rev2

Erica Synths MIDI Dispatch

Nightlife Electronics

Erica Synths MIDI Dispatch

Norand Mono (Used)

Nightlife Electronics

Norand Mono (Used)

Cicada Sound

KeyStep 37 mk2

14% off

Cicada Sound

TEO-5 Desktop

CA$1,719.99CA$1,999.00

15% off

Moog Audio

Oberheim Sequential TEO-5 - Analog Synthesizer

$1,446.00$1,705.00

Moog Audio

UDO Super Gemini Keyboard Synthesizer

Elektron Digitone II

Nightlife Electronics

Elektron Digitone II

Cicada Sound

Reface DX - Mini FM Synth

Cicada Sound

Syntakt

(2)

Nightlife Electronics

Superlative SB01 (Space Bee)

Sequential Pro-One (Vintage) (Copy)

Nightlife Electronics

Sequential Pro-One (Vintage)

3% off

Cicada Sound

TT-303 Bass Bot MK1 (Used)

CA$629.00CA$649.00

Cicada Sound

Spectravox

Moog Audio

Arturia Minifreak

(2)

14% off

Moog Audio

Sequential Prophet-10 Desktop Module

$3,136.00$3,655.00

16% off

Moog Audio

Sequential SEQ-1000 Prophet-5 Keyboard

$3,240.00$3,862.00

Nightlife Electronics

Roland JD-08

Moog Audio

Eventide H9 Harmonizer Gen 2 - Multi FX Pedal

Cicada Sound

Astrolab 37

14% off

Moog Audio

Oberheim Sequential TEO-5 - Analog Desktop module Synthesizer

$1,275.00$1,483.00

Moog Audio

UDO DMNO - 8 Voice Polyphonic Binaural Analog-hybrid Synth - White

Cicada Sound

Messenger - Monophonic Analog Synthesizer

Cicada Sound

MS-20 Mini

Cicada Sound

AstroLab 88

UDO DMNO - White

Nightlife Electronics

UDO DMNO - White

Elektron Model:Cycles

Nightlife Electronics

Elektron Model:Cycles

Cicada Sound

Perkons HD-01 BLACK

Moog Audio

Moog Music Subsequent 37 Synthesizer with 37-Key Keyboard

(1)

Cicada Sound

Monotron Delay

Moog Audio

Sequential DSI-2600 Prophet 6 Keyboard

(1)

Moog Audio

Arturia Polybrute 12 -12-Voice Polyphonic Analog Synthesizer

Cicada Sound

Line Out 1U

Cicada Sound

Keylab Essential 49 mk3

Cicada Sound

Synth - Multi-engine Polyphonic Synthesizer

Cicada Sound

Matriarch

Elektron Analog Rytm MKII

Nightlife Electronics

Elektron Analog Rytm MKII

Cicada Sound

Trigon-6

Cicada Sound

Prophet Rev2 Keyboard

12% off

Moog Audio

Sequential Take 5 Compact Poly Synth

$1,498.00$1,705.00

UDO DMNO - Black

Nightlife Electronics

UDO DMNO - Black

Nightlife Electronics

Elektron Analog Rytm MKII Black (Used)

Cicada Sound

Blipblox SK2

Moog Audio

ASM Leviasynth LSKB - Hybrid Algorithmic Synth Keyboard With 16 voices, 8 Oscillators Per Voice

Moog Audio

Walrus Audio Qi Etherealizer - Multi Effects Terracotta

Moog Muse

Nightlife Electronics

Moog Muse

Dirtywave M8 MKI (Used)

Nightlife Electronics

Dirtywave M8 MKI (Used)

Polyend Synth

Nightlife Electronics

Polyend Synth

Moog Audio

Source Audio SA252 Pathways - Tremolo & Reverb