Sequential FOURM VS TAKE 5 (no talking)

video upload by Infested Alien

https://sequential.com/modern-analog/fourm/

https://sequential.com/hybrid-analog/take-5-compact-polysynth/

Sequential Pro-3 // Tweaking Factory Presets // PT 2 // No Talking

video upload by LESINDES

"Sequential Pro-3 // Tweaking Factory Presets // PT 2 // No Talking
Unpublished footage from 2020"

RetroSound Studio Tour: Analog Monophonic Synthesizers

video upload by RetroSound

"Welcome to RetroSound Studio Tour: Analog Monophonic Synthesizers & Duophonic — a deep dive into legendary mono synths from the 1970s and 1980s, including rare East-Bloc classics.

In this new episode, I showcase iconic instruments such as the Minimoog, ARP Odyssey, Roland SH-101, Maxi-Korg, Sequential Circuits Pro-One, alongside Soviet and East German synthesizers like the Polivoks, Alisa 1377 and Vermona mono synths.

These analog monophonic synthesizers defined the sound of electronic music — from the fat Moog and cutting ARP to aggressive Polivoks and raw Eastern European character.

This video explores the sound and architecture of true analog mono synths built around VCO, VCF, and VCA signal paths, highlighting their distinctive basslines, lead sounds, and modulation capabilities. From the Moog basslines to the aggressive Polivoks filter sound and the unique character of East German Vermona synthesizers, each instrument demonstrates why 1970s and 1980s monophonic synthesizers remain highly sought after by collectors, producers, and electronic music enthusiasts."

The Monophonic Analog Synths:
0:07 Maxi-Korg 800DV
3:17 Sequential Pro-One
6:30 ARP Odyssey Mk. III
8:39 Roland SH-101
11:56 Moog Prodigy
15:24 Moog The Source
17:34 Moog Micromoog
18:16 Moog Minimoog
20:56 Moog Taurus
22:21 Formanta Polivoks
24:44 Rodina Alisa 1377
26:48 Vermona Synthesizer

DSI POLY EVOLVER KEYBOARD // QuaterNoteAm // No Talking // Sequential Circuits

video upload by LESINDES

"Scanning the DSI/SEQUENTIAL Sound Library for sound patches suitable for AMBIENT/NOISE projects.
TWEAKING factory patch SQuaterNoteAm."

Misery of the faith

video upload by MIDERA

"Radikal Technologies Spectralis 2: Drums and sequencing
Moog Minimoog: Bass
Access Virus TI: Keys
Sequential OB-6: Keys, intro melody
Oberheim Matrix 1000: Leads/Pads
Native Instruments RAUM: Reverb
Reaper DAW

#minimoog #accessvirus #RadikalTechnologies"

Ambient Dub electronica -Chillout sounds with #moog #sequential #arturia #strymon

video upload by RandomVoltage

"Relaxing music with

#moogsynthesizer - drum rhythm, bass and sequencing

#arturia minifreak - pad sounds

#analoguesolutions nyborg - bass

#sequential fourm - dub pad

Effects:
#strymon - bluesky, deco, elcapistan
#eventide blackhole

Recorded live with zoom l6max"

Oberheim TEO-5 Arpeggi-GREAT!

video upload by Pork Chop Synthesizers

Also see Sequential Showdown Prophet 10 vs Take-5 vs Fourm

Sequential Fourm - Did he just confuse himself?

video upload by Infested Alien

Serviced Sequential Circuits Pro One Vintage Analog Synthesizer SN 6673

Note: links to listings are affiliate links for which the site may be compensated.

via this eBay listing

"The Sequential Circuits Pro-One is a legendary monophonic analog synth prized for its fat bass, searing leads, and incredibly flexible modulation capabilities. Compact yet powerful, it delivers the iconic Prophet-series sound in a hands-on design that’s become a must-have for serious synth players and collectors.

This Pro One has the J-wire (Pratt Read) keybed and is in good condition. This Pro One was serviced by Synthchaser in February 2026. Work done included:

· Recapped all original tantalum capacitors & power supply capacitors
· Keybed refurbished - new bushings, bus bars & j-wires cleaned
· Cleaned pots & switches
· New power cord & quiet power transformer
· Tuned & calibrated"

CLICK FOR MORE »

Sequential Showdown Prophet 10 vs Take-5 vs Fourm

Pt. 1 - Just Jammin' - video upload by Pork Chop Synthesizers

Update:

Sequential Showdown Pt. 2 - Init Patch Exploration - Prophet 10 vs Take-5 vs Fourm

video upload by Pork Chop Synthesizers

Sequential Showdown Pt. 3 - Pads 'n' Organs - Prophet 10 vs Take-5 vs Fourm

video upload by Pork Chop Synthesizers

Sequential Pro-3 // Tweaking Factory Presets // PT 1 // No Talking

video upload by LESINDES

"Sequential Pro-3 // Tweaking Factory Presets // PT 1 // No Talking
Historical footage from 2020"

Käbiuss | Clip Session #5: Off Vortex

video upload by KÄBIUSS

"Have you ever felt yourself drifting… Off Vortex?"

► CREDITS:
Music: Käbiuss
Audio Mix and Post-Prod: / produccionesgalez

► USED GEAR:
Main Synth: Sequential Take 5.
Workstation: Korg Nautilus.


Käbiuss | Clip Session #4: Visions

video upload by KÄBIUSS

"This time let's turn up the heat with a Session in more of a Dub Techno/Ambient-Käbiuss style. Let the 'Visions' flow."

► CREDITS:
Music: Käbiuss
Audio Post-Prod: / produccionesgalez

► GEAR:
Main Synth: Sequential Take 5.
Workstation: Korg Nautilus.
2nd Synth: Roland Juno-Di.
Drum Machine: Roland TR-6S.

NEAR MINT Roland Jupiter-8 w/MIDI via Korg KMS-30 Roland MD-8 (both included)

Note: links to listings are affiliate links for which the site may be compensated.

via this eBay listing

Pics of the inside below.

Jupiter-8 SN 100744
KMS-30 SN 007257
MD-8 SN 391534

"This Roland Jupiter-8 (JP-8) is being sold by the original owner.

[Innermuze, LLC.] was hired to make sure that there are no issues with the unit and take care of the listing for him.

- The power supply has been recapped.

- various IC's (logic chips and op amps), as well as other components,were replaced in various sections to ensure that all functions are fully working.

- all sliders were removed and internally cleaned.

- the material between the controls and the face plate has been replaced.

- the memory battery has been replaced.

- it has been fully calibrated, and the factory patches are presently loaded.

- This JP-8 is an early version, and it was configured to use MIDI via the additional units that are included. The configuration was performed by someone in the Roland Corporation by request of the original owner.

- The serial number of this Jupiter-8 is 100744 and is factory set for 117vac."


"ABOUT ME -

I am the owner and operator of Innermuze, LLC.

I have over 30 years of experience with electronic music equipment repairs, restorations, and modifications.

I have worked for such people and studios such as Hanz Zimmers Remote Control Productions; Green Days Jingletown Studios;
Sound Farm; Joseph LoDuca; Neil Young; Beastie Boys; and many more.

I have experience with many manufacturers such as Moog, SSL, Neve, Roland, Korg, Eventide, Yamaha, Gates, Technics, Alesis, Sequential Circuits, E-Mu, Peavey, Pioneer, and many more.

I repair analog and digital gear alike, including such items as synthesizers/keyboards, drum machines, amplifiers (solid state and tube),
mixing consoles/boards, effects units and processors, turntables, dj controllers, audio monitors, and much more."

CLICK FOR MORE »

Sequential Showdown: The Surprising Winner...

video upload by Rapid Flow

"In this video, I'm doing a comparison between the Sequential Prophet-6, Prophet-600, and Prophet 10 And the results might surprise you... We're breaking down the raw oscillator tone, the drift and vibe, filter character, best use cases, and that elusive 'vintage soul' to help you figure out which Sequential legend truly belongs in your studio.

If you want exactly these 3 synths in your DAW, get Zensphere! (I sampled them note-by-note). https://www.rapidflow.shop/products/z..."

Comparing the Sequential Fourm to the Pro-One

"I Compared the Sequential Fourm to My Pro-One" video upload by Starsky Carr

0:00 intro jam and info
5:04 Really Deep Bass - THE FILTER
9:14 They've got Oscillators
11:24 Creating a Few Tones
15:11 PWM and how to match them
19:10 F to the M
20:00 Show Me The Sync
21:19 Pushing the Envelope 24:06 Overall..?

"Some genuine surprises in this head-to-head with the Sequential Fourm and the legendary Sequential Pro-One to find out if the Fourm can give the same vibe.

At first glance, the architecture looks familiar: dual oscillators, classic envelopes, a focused modulation section, and unmistakable Prophet-era DNA from Prophet-5 territory. But the big question is this: does the Fourm capture the raw punch, deep bass, and aggressive character that made the Pro-One a cult classic?

.. and I know it's not a clone :) but in this in-depth demo and comparison, I explore:

Oscillator behaviour, sync, PWM and FM
Filter differences (including low-end depth and resonance extremes)
Envelope response and modulation range
Bass performance, subs, and room-shaking tones
Where the Fourm goes beyond the Pro-One — and where it doesn’t

Rather than obsessing over perfect null tests, this video focuses on feel, playability, and whether the Four inspires the same kinds of sounds and musical ideas as the original Pro-One.

If you’re into analog monosynths, Sequential gear, vintage vs modern comparisons, or you’re wondering whether a contemporary synth can truly stand in for a rising-price classic, this one’s for you.

🎧 Headphones or proper speakers strongly recommended — some of these bass tones go very deep."

Sequential Prophet 5 - a vintage Hero! Sounds only! No talking

video upload by Franz Kreimer Keys

"Prophet 5 Analogsynthesizer from the early 80's. One of the best Synthesizers ever made.

Sounds only! No talking.

If you like talking and explaining

Prophet 5 - Ein Meilenstein der Synthesizergeschichte" [posted here]

Sequential FOURM exploration demo

video upload by Infested Alien

"Just having some fun with the sequential fourm."

Sequential Circuits Prophet 2000 Keyboard Sampler Synthesizer SN 00251

Note: links to listings are affiliate links for which the site may be compensated.

via this listing

Additional Perfect Circuit listings

CLICK FOR MORE »

Sequential prophet 10 - first 40 presets - 111-158 - no talking- no effects

video upload by Liradigital Music

Prophet~T8: The Luxury Synth

video upload by Alex Ball

"A look at the rare Prophet~T8 produced by Sequential Circuits between 1983 and 1985.

0:00 Intro
0:55 History
4:46 Demo 1: All Play
6:12 Features
9:42 Demo 2: It's Thursday, it's TOTP!
10:50 The Hits
12:11 Patron Outro

With thanks to the owner of this beautiful instrument.

Thanks to my Patrons for their support:
www.patreon.com/AlexBallMusic"