Note: Auction links are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
"Manufacturer's description
MiniBrute 2 has evolved from the legendary monosynth that revolutionized the analog scene with its mixable waveforms, Steiner-Parker filter, and Brute Factor. Now with semi-modular architecture, you can splice its genome and expand its raw power into the world of Eurorack modular. From the earliest electronic instruments, synthesizers have expanded and enhanced the possibilities available to musicians. We decided not only to apply this mantra to the sound of our new instrument, but to synthesizer itself. MiniBrute 2 was born! A synthesizer that would sound huge and yet be compact, self-contained and versatile. An instrument that would be both comprehensive and evolving.
The MiniBrute 2 has nothing to hide. Take a look at its front panel, get yourself acquainted. You’ll notice the now-iconic Brute oscillators, the acidic Steiner-Parker filter, and the mayhem-inducing Brute Factor knob that has become the signature Arturia synth element for many fans.
Looking a bit further, beyond the usual modulation sources and controls, you’ll notice some exciting, unexpected features: a second VCO; a second LFO; new VCO and Filter frequency modulation possibilities; modifier-related modulation destinations; a brand new, loopable AD envelope. Once tamed, this little beast will reveal the full range of its vocalizations, including raging leads and piercing sequences, as well as smooth pads and purring bass."
Showing posts sorted by date for query Architecture. Sort by relevance Show all posts
Showing posts sorted by date for query Architecture. Sort by relevance Show all posts
Tuesday, September 16, 2025
Saturday, September 13, 2025
E-MU Systems Proteus 2000 Rackmount 128-Voice Sampler Module SN 069976506
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"For sale is an E-MU Proteus 2000, a legendary rackmount sound module known for its high-quality presets, expandable architecture, and 128-voice polyphony. Packed with a wide range of sounds, from orchestral to electronic. Great for studio and live.
128-voice polyphony
Over 1000 presets covering a wide sound palette
32 MB of ROM expandable up to 128 MB with additional sound ROMs
6 outputs for flexible routing
MIDI in/out/thru for easy integration"
via this Reverb listing
"For sale is an E-MU Proteus 2000, a legendary rackmount sound module known for its high-quality presets, expandable architecture, and 128-voice polyphony. Packed with a wide range of sounds, from orchestral to electronic. Great for studio and live.
128-voice polyphony
Over 1000 presets covering a wide sound palette
32 MB of ROM expandable up to 128 MB with additional sound ROMs
6 outputs for flexible routing
MIDI in/out/thru for easy integration"
Wednesday, September 10, 2025
GS Bree6 | Cinematic synthesizer music
video upload by Jay Hosking
https://www.gsmusic.com/
"Please support my work on Patreon: / jayhosking
Two cinematic songs performed live on the GS Bree6 and Walrus Qi, with orchestration added afterward in the box.
Thank you SO MUCH to the incredible @devinbelangermusic (aka Miles Away) for lending me the Bree6. I had so much fun with it that I started pricing out getting one myself!
The Bree6 is a six-voice analog polysynth, relatively simple in its architecture but with fantastic sound. It has a lot of features going for it, in my opinion, including great oscillators, very nice stereo spread, small form factor, and a panel mode. I dialled in some sounds extremely fast and got lost in the music making.
I was so lost, in fact, that I didn't even bother to try and show off the variety of this synth. Instead, I wanted to emphasize what I liked about it: I was writing music on it right away. Hopefully that inspiration comes through, and hopefully you can find other great videos (like Devin's) to hear the wider range of the synth.
Arrangements were written using some Spitfire strings (Cells, and BBC Orchestra), as well as some interesting sounds from Teletone Audio's 'simplesizer' line (e.g. Le Gibet).
Thanks for listening.
https://jayhosking.bandcamp.com"
Sunday, September 07, 2025
Elektron Machinedrum IDM Beat
video upload by Akihiko Matsumoto
"Machinedrum Sample Pack
https://akihikomatsumoto.sellfy.store...
The Elektron Machinedrum, first introduced in the early 2000s, was not simply a drum machine. It was a digital architecture built to generate percussion with surgical precision and metallic sharpness. Its synthesis models produced results that went beyond drum programming, moving into the territory of sound design. Even today, no software plugin has managed to fully replicate its distinctive texture.
This collection captures that uniqueness. Every sample was recorded directly from the Machinedrum itself. No external processing, no layering. What you hear is the circuitry of early Elektron design, distilled into one-shots that highlight the instrument’s raw identity.
Friday, September 05, 2025
Analog Sequencer : Short Review
video uploads by Vaemi
8-Step • Fully Analog • Standalone
Playlist:
1. Analog Sequencer : Short Review 1 : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer #step
2. Analog Sequencer : Short Review 2 : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer #step
3. Analog Sequencer : Basic Features : Vaemi (Standalone or DIY) #gate #cv #eurorack #synthesizer
"The VAEMI Analog Sequencer is a compact, standalone sequencer designed with a classic 8-step structure and a fully analog architecture. Handcrafted with through-hole components, this unit provides a reliable control center for those seeking pure analog control in both stage and studio settings.
The sequencer operates with a 12V–15V power adapter and features 8V CV and 5V Gate outputs. It is fully compatible with all modular and standalone systems.
Saturday, August 30, 2025
Yamaha SS-30 String Synth SN 2683
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"Vintage Yamaha SS30 string synth in excellent working condition. Released in 1977, this was Yamaha’s only dedicated string machine—favoured by Ultravox, Magazine, Visage, and Simple Minds for its lush, chorus-rich sound and road-ready build.
Specs & Condition:
• Power: 100V Japanese unit (stepdown transformer required for AU/EU mains)
• Operation: Fully functional, all voices and effects working as intended
• Cosmetics: Minor surface marks and faint sticker residue; purely cosmetic
• Storage: Long-term storage in climate-controlled warehouse
Features:
• Full polyphony via divide-down architecture
• Dual oscillators per voice with detune and vibrato
• Cello and Violin voices with ensemble (chorus) effect
• Brilliance and sustain controls
• 49-key keyboard
Included:
• Main unit
• Original power cable
This is a rare chance to own a piece of analogue history with real studio and stage provenance. Ideal for collectors, synth heads, and producers chasing authentic late-70s string textures."
via this Reverb listing

Specs & Condition:
• Power: 100V Japanese unit (stepdown transformer required for AU/EU mains)
• Operation: Fully functional, all voices and effects working as intended
• Cosmetics: Minor surface marks and faint sticker residue; purely cosmetic
• Storage: Long-term storage in climate-controlled warehouse
Features:
• Full polyphony via divide-down architecture
• Dual oscillators per voice with detune and vibrato
• Cello and Violin voices with ensemble (chorus) effect
• Brilliance and sustain controls
• 49-key keyboard
Included:
• Main unit
• Original power cable
This is a rare chance to own a piece of analogue history with real studio and stage provenance. Ideal for collectors, synth heads, and producers chasing authentic late-70s string textures."
Tuesday, August 26, 2025
The Haunted Arcade of the DecadeBridge Triad (Drones, Noises, Glitches and Rhythms)
video upload by Oscillator Sink
"The DecadeBridge Triad is a unique little Synth module that generates drones, rhythms, noises and glitches - it sounds, to me at least, like a haunted arcade in the 80s - malfunctioning machines, wailing, whirring and bleeping. It's based on a trio of analog oscillators arranged in a fairly unique, raw and unpredictable arrangement. It works great as part of a drone or noise setup, makes for excellent sample fodder, and thanks to the neat "reset" input it can play along with drum machines and sequencers (especially paired with a little low-pass gate).
Check it out here:
https://www.etsy.com/uk/shop/DecadeBr...
Chapters:
00:00 - Intro
02:31 - The Architecture
06:08 - Sound Demo (Solo)
13:17 - Paired with a sequencer to impart rhythm.
14:58 - Adding a Low Pass Gate for more percussive sounds.
19:00 - Paring with the Neutral Labs Scrooge
22:49 - Final Thoughs"
TRIAD - Drone/Noise synth 25 minutes
video upload by DecadeBridge
Timestamps:-
00:00 Dry sound
07:59 Resetting oscillators with an external gate signal
13:58 Running the output through the microcosm


Designed by DecadeBridge
TRIAD is a 3 oscillator square wave drone/noise/glitch synth.
The 3 oscillators drive and reset each other in different ways depending upon the switch/button settings. an external trigger, gate or clock can also be used to reset 2 of the 3 oscillators.
Download the manual here.
Knob style and knob/button colour may vary depending on stock.
A connector for a 9 volt battery is included with Triad. Triad can also run off a 9V !!CENTRE POSITIVE!! WALL ADAPTOR.
Designed and built by hand in Cheshire England
To keep up to date with product demos, prototypes and competitions follow me here:- instagram.com/decadebridge"
Hyper Arpeggio | Roland JP-8080
video upload by Akihiko Matsumoto



"Roland JP-8000/8080 | A Convergence of Sonic History and Future Innovation
Greetings, fellow sonic architects.
In the relentless pursuit of unparalleled sound, we often find ourselves drawn to the very essence of what makes a waveform resonate with unique character. It is within this spirit of exploration that we wish to share a recent development, an evolution in the very fabric of digital sound design.
Before we delve deeper into the intricacies, allow us to present the coordinates for this journey:
Explore the evolution: JP-8000 - 8080 (Sample Pack) ver.3.5: https://akihikomatsumoto.sellfy.store...
The Genesis of Texture: Reimagining Digital Warmth
For decades, the digital realm has strived to replicate the organic nuances of analog synthesis. Yet, a select few instruments from a pivotal era achieved a distinct warmth, a "softness" that modern software often struggles to emulate. This unique sonic signature, characterized by a rounded edge in its harmonic contours, defines a particular epoch of electronic music. It is a sound that transcends mere emulation, rooted in the very architecture of its digital modeling.
Consider the foundational elements of electronic music: the driving pulse, the atmospheric expanse, the melodic narrative. Each requires a specific textural quality to truly captivate. Our ongoing research and development in this domain have led to a significant refinement of a collection dedicated to these very principles. This material is meticulously curated for beatmakers operating within the intricate landscapes of Neo Trance, Future Garage, Wave, Hardwave, and Witch House, where the precise articulation of sound is paramount.
An Unveiling: Hyper Arpeggio and Beyond"
Our latest iteration, designated as version 3.5, introduces a novel element that pushes the boundaries of rhythmic and atmospheric integration: the Hyper Arpeggio. These are not merely sequences; they are high-velocity, BPM-agnostic drones, meticulously crafted to emphasize the distinct, almost liquid phrasing inherent to the original sound source. This particular characteristic, a unique "rounded edge" in its articulation, is a direct consequence of the original hardware's design, a feature that remains remarkably difficult to replicate with contemporary synthesis methods. It is a testament to the enduring legacy of instruments like the Roland JP-8000 and JP-8080, progenitors of the legendary Super Saw, whose influence continues to shape the sonic landscape.
Saturday, August 23, 2025
Elektron Machinedrum 160 BPM Beat
video upload by Akihiko Matsumoto
"Machinedrum Sample Pack
https://akihikomatsumoto.sellfy.store...
The Elektron Machinedrum, first introduced in the early 2000s, was not simply a drum machine. It was a digital architecture built to generate percussion with surgical precision and metallic sharpness. Its synthesis models produced results that went beyond drum programming, moving into the territory of sound design. Even today, no software plugin has managed to fully replicate its distinctive texture.
This collection captures that uniqueness. Every sample was recorded directly from the Machinedrum itself. No external processing, no layering. What you hear is the circuitry of early Elektron design, distilled into one-shots that highlight the instrument’s raw identity.
Friday, August 22, 2025
SOMA Laboratory Lyra 8 Drones - Drone 2 - 'Silver Thread'
video upload by j bowman ALL PROCEEDS TO MEDICAL AID FOR PALESTINE
"Experience the powerful soundscape of the SOMA Laboratory Lyra 8 in “Drone 2 - Silver Thread,” the latest re-release from my ambient drone synth album, "Lyra 8 Drones: Just a Memory". This immersive track blends deep drone textures, organic modulation, and rich binaural sound design to guide you into a state of mindfulness, meditation, and sonic exploration.
Created entirely on the SOMA Lyra 8, this piece highlights the analog synth’s unique voice architecture and chaotic beauty. If you're a fan of binaural drone music, ambient synth albums, or are exploring music for meditation and mindful listening, this video is for you.
This track is part of a full drone album available now on Bandcamp — perfect for late-night sessions, sound therapy, or ambient playlists. Whether you're a SOMA enthusiast, a modular synth explorer, or someone searching for viral ambient drone music, this performance will resonate.
🎧 Best experienced with headphones for full binaural depth.
💿 Listen to the full album: Lyra 8 Drones: Just a Memory
📌 Tags: SOMA Lyra 8, ambient drone synth, binaural meditation music, drone album, viral drone music, ambient soundscape"
Tuesday, August 19, 2025
Cherry Audio | Introducing Crumar Spirit with Tim Shoebridge
video upload by Cherry Audio
"Crumar Spirit by Cherry Audio captures the unique sound and features of the exceptional analog monosynth from 1983, originally designed by some of the most legendary figures in the synth industry. Spirit is a gateway to sonic experimentation. It is not a polite instrument. Nor is it clean, safe, or obvious. However, twist a few knobs and it will reward you with some of the most colorful sounds you have ever heard from a virtual analog software synthesizer.
https://cherryaudio.com/products/spir...
00:53 - Music Intro by Tim Shoebridge
02:05 - Introducing Crumar Spirit by Cherry Audio
03:28 - Spirit Signal Path
05:49 - Mod X
08:07 - The Oscillators
13:40 - The Filters
20:34 - Audio Mixer
21:14 - Shaper Y
26:20 - Arpeggiator
30:15 - Voice Modes and Multi-Voice Cycling
31:04 - Matrix Z Modulations
31:45 - Dual Effects Chain
34:42 - Conclusion"
Cherry Audio | Crumar Spirit
video upload by Cherry Audio
Cherry Audio | Spectres Preset Pack for Crumar Spirit by James Dyson
video upload by Cherry Audio
"100 additional presets for Cherry Audio's Crumar Spirit synthesizer by James Dyson that showcase its darker and more atmospheric side in nine categories. Explore more advanced modulations, integrated effects, rhythmic arpeggios, and aftertouch performance features.
Just $9.99, exclusively from https://store.cherryaudio.com/presets...
18 Arps
9 Basses
5 Brass
8 Chords
10 Keys
9 Leads
17 Pads
14 Polyphonic
10 SoundFX"
Crumar Spirit by Cherry Audio: The rare Spirit reborn! (Part 1)
video upload by CatSynth TV
"We are proud to preset the new Crumar Spirit by Cherry Audio, a meticulous software recreation of the unique, quirky and elusive Crumar Spirit analog synthesizer from the early 1980s. This is a two-part series. In Part 1 we go over most of the original-instrument features (minus the arpeggiator).
Part 2, covering the remaining features and exploring factory presets, will be released soon.
To find out more about Crumar Spriit by Cherry Audio, please visit: https://cherryaudio.com
00:00 Introduction
00:34 A brief history
01:54 Overview of Crumar Spirit by Cherry Audio
02:35 Oscillators
09:59 Upper filter
12:41 Lower filter
20:02 Noise generator
23:43 Shaper Y (and Shaper Y audio path)
33:24 Mod X
41:24 Conclusion"
Merch: https://shop.catsynth.com



Crumar Spirit by Cherry Audio is a meticulously crafted virtual recreation that captures the unique and captivating features of the exceptional analog monosynth from 1983, originally designed by some of the most legendary figures in the synth industry. In collaboration with Crumar, we have reopened a time capsule to revive this Italian cult classic and thoughtfully elevated it with Cherry Audio's signature style.
Spirit is a gateway to sonic experimentation, whether you are after wild, unpredictable timbres or warm, analog tones. It is not a polite instrument. Nor is it clean, safe, or obvious. However, twist a few knobs and it will reward you with some of the most colorful sounds you have ever heard from a virtual analog software synthesizer.
Crumar Spirit includes over 430 sensational presets in 12 categories
Producers will find immediate inspiration in Spirit's extensive preset library, created by a talented sound design team led by veteran sound designer James Terris. And don't miss the Spectres for Spirt Preset Pack (sold separately), featuring an additional 100 additional presets by James Dyson.
A "Little Synth" Designed by Legends
Crumar S.P.A., based in Castelfidardo, Italy, was a notable player in the 1970s musical instrument industry, specializing in home organs, digital pianos, and multi-sound keyboards, and with a significant focus on the U.S. market. Sante Crucianelli, the son of the owner, became the driving force behind Crumar's design and strategies. Crumar became known for its open lab culture, frequently allowing competitors to test instruments, a rare practice for the time. Another key figure during this period was Luciano Jura, a designer, musician, and programmer. Luciano became crucial as Crumar's point of contact with synth pioneer Bob Moog, which led to a collaboration that resulted in the creation of Crumar's Spirit synthesizer.
Although many details have been lost due to the passing of key figures and the closure of Crumar, the development of the Spirit synthesizer in the U.S. is well documented. Key contributors to the project, codenamed "Little Synth," included Moog engineer Jim Scott, Moog clinician and electronic music historian Tom Rhea, and Bob Moog himself. The project likely began around 1980 or 1981, and incorporated elements from earlier projects by Scott and Moog. Rhea played an essential role in defining the Spirit's key features, such as the keyboard scanning setup, panel layout, functional architecture, and technical documentation. The Crumar Spirit went into production and was released in late 1983.
Aelita Synthesizer (1980) - Raw Analog Sounds
video upload by LFOstore
Aelita Synthesizer (1980) - Toxic Magma
video upload by LFOstore
"Sometimes referred to as the Murom Aelita, the Aelita is a monophonic analog synthesizer manufactured in the Soviet Union in the 1980s.
Although its design seems inspired from American and Japanese synthesizers of the previous decade, with a dark aluminum body[3] and near vertical control panel, the Aelita's looks are distinctive in the details.
They feature large colored plastic sliders instead of the more common rotary dials, and round or rounded push-buttons instead of flip or rotary switches. The vertical sliders are oriented so that their maximum labelled value is at the bottom, instead of the top as is more common. A sole red LED lights up when the instrument is on.
Its hinge-mounted upper control panel can be shut like a piano keyboard's lid, thus protecting the buttons and sliders and preventing accidental settings changes during transportation, and changing the general shape of the instrument to one that is not playable but more transportable.
The keyboard is 3.5 octaves wide and made of 44 unweighted, full-sized plastic keys ranging from F to C.
All controls are labelled in Russian, using Cyrillic script.
The Aelita has 3 oscillators, each with 3 fixed waveshapes (Saw, Pulse and Square), plus a 4th oscillator only active in unison mode, amplitude cross-modulation, a low-pass filter with resonance, one LFO and two envelope generators, all arranged in a fixed architecture typical of subtractive synthesis. It has a maximum range of 7.5 octaves.
It is monophonic, meaning that it can play only one note at a time (although detuning of each oscillator makes it possible to play fixed intervals or chords instead of notes)
It has two special modes: the unison mode creates an unison-like effect on each oscillator (reducing the range as a tradeoff), and the strings mode creates a vibrato-like effect independent of the LFO.
Although of a sturdier construction, it lacks several features commonly found on American and Japanese brand synthesizers at the time, such as: velocity response, portamento, pitch and modulation wheels or levers, settings memory, and (from late 1982 on) MIDI implementation.
Its output is monaural.
Sonic character
Its sonic qualities have been consistently qualified as "fat". Other reviewers also call them "impressive",and sometimes "aggressive".There is audible background noise at the output, resembling oscillator bleed."
Monday, August 18, 2025
Dark Marie // Signature Error Instruments
video upload by NOISEBUG
https://www.noisebug.net
Dark Marie represents all things that are special about Error Instruments. Their signature box, capable of making a range of experimental sounds. From stacked lofi melodies, resonant drones, to all out digital madness, Dark Marie will prove to be full of surprises. Its modular architecture and oversized alligator clips make for a very fun experience as you embrace the freedom of rerouting signals and discovering new sonic possibilities. There is also a pt2399 style delay that can be used with external audio signals. Dark Marie is available now at Noisebug"
Saturday, August 16, 2025
Roland V-Synth XT - Rackmount version of the original V-Synth
video upload by GenosKeys
"The original Roland V-Synth keyboard was released in 2003. The V-Synth XT (Rackmount) was released in 2005. Roland later released the V-Synth GT keyboard in 2007 which added a new synthesis architecture called Articulative Phrase (AP) Synthesis plus it had 28-note polyphony versus the V-Synth and V-Synth XT's 24-note polyphony. You can find used V-Synth XT's on Reverb.com for $1,000-$1,350. The V-Synth XT cost $3,000 brand new when it was released."
Tuesday, August 12, 2025
Aelita Synthesizer (1980) - Cyberpunk Ambient Atmosphere
video upload by LFOstore
"Sometimes referred to as the Murom Aelita, the Aelita is a monophonic analog synthesizer manufactured in the Soviet Union in the 1980s.
Although its design seems inspired from American and Japanese synthesizers of the previous decade, with a dark aluminum body[3] and near vertical control panel, the Aelita's looks are distinctive in the details.
They feature large colored plastic sliders instead of the more common rotary dials, and round or rounded push-buttons instead of flip or rotary switches. The vertical sliders are oriented so that their maximum labelled value is at the bottom, instead of the top as is more common. A sole red LED lights up when the instrument is on.
Its hinge-mounted upper control panel can be shut like a piano keyboard's lid, thus protecting the buttons and sliders and preventing accidental settings changes during transportation, and changing the general shape of the instrument to one that is not playable but more transportable.
The keyboard is 3.5 octaves wide and made of 44 unweighted, full-sized plastic keys ranging from F to C.
All controls are labelled in Russian, using Cyrillic script.
The Aelita has 3 oscillators, each with 3 fixed waveshapes (Saw, Pulse and Square), plus a 4th oscillator only active in unison mode, amplitude cross-modulation, a low-pass filter with resonance, one LFO and two envelope generators, all arranged in a fixed architecture typical of subtractive synthesis. It has a maximum range of 7.5 octaves.
It is monophonic, meaning that it can play only one note at a time (although detuning of each oscillator makes it possible to play fixed intervals or chords instead of notes)
It has two special modes: the unison mode creates an unison-like effect on each oscillator (reducing the range as a tradeoff), and the strings mode creates a vibrato-like effect independent of the LFO.
Although of a sturdier construction, it lacks several features commonly found on American and Japanese brand synthesizers at the time, such as: velocity response, portamento, pitch and modulation wheels or levers, settings memory, and (from late 1982 on) MIDI implementation.
Its output is monaural.
Sonic character
Its sonic qualities have been consistently qualified as 'fat'. Other reviewers also call them 'impressive',and sometimes 'aggressive'.There is audible background noise at the output, resembling oscillator bleed."
Dreadbox Murmux Adept Edition SN 241 of 300
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"Dreadbox Murmux Adept Edition, number 241 of only 300 units ever produced worldwide. This is not just a synthesizer - it's a piece of synth history. Designed by a passionate team of analog enginees in Athens, Greece, meticulously hand assembled in Japan, and relased in a strictly limited run in 2022, the Murmux Adept has already cemented itself as a highly sought-after collector's item.
Key Features
8-Voice Polyphonic Analog Architecture - Rich, warm, and alive in ways only true analog can be.
Dual VCOs per Voice + Multi-Mode Filter - From massive pads to searing leads.
Extensive Modulation Options - For deep sound design and evolving textures.
Handcrafted Quality - Precision engineering and top-tier components throughout.
Serial #241 of 300 - Individually numbered, part of an extremely limited production.
Condition
Mint/Like New - Lightly played in a smoke-free environment.
All knobs, switches, inputs and functions working perfectly.
Original packaging not included (lost during a move) - will pack with extreme care for safe transit.
Includes original power supply and owner's manual."
via this eBay listing
"Dreadbox Murmux Adept Edition, number 241 of only 300 units ever produced worldwide. This is not just a synthesizer - it's a piece of synth history. Designed by a passionate team of analog enginees in Athens, Greece, meticulously hand assembled in Japan, and relased in a strictly limited run in 2022, the Murmux Adept has already cemented itself as a highly sought-after collector's item.
Key Features
8-Voice Polyphonic Analog Architecture - Rich, warm, and alive in ways only true analog can be.
Dual VCOs per Voice + Multi-Mode Filter - From massive pads to searing leads.
Extensive Modulation Options - For deep sound design and evolving textures.
Handcrafted Quality - Precision engineering and top-tier components throughout.
Serial #241 of 300 - Individually numbered, part of an extremely limited production.
Condition
Mint/Like New - Lightly played in a smoke-free environment.
All knobs, switches, inputs and functions working perfectly.
Original packaging not included (lost during a move) - will pack with extreme care for safe transit.
Includes original power supply and owner's manual."
Sunday, August 10, 2025
Future Retro Vectra Prototype with Black/Gold Faceplate SN 0001
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"One of only 2 known Vectras with an early Black/Gold faceplate which was never put into production. No Black Gold keyboards were ever made as far as I know. These were prototypes. This unit is fully working with all mods and upgrades including a firmware upgrade to version 2. Includes box, packing, manuals, and Universal power supply. The other known unit has purple heartwood endcaps and ALSO features a 001 serial number. These are the only units like this known to exist. Will be double boxed for safe delivery worldwide.
The Vectra is a unique hybrid synthesizer with a flexible architecture that allows many different forms of synthesis to be realized. It’s the best of both worlds… The Vectra utilizes digital oscillators, ring modulators, noise sources, vector mixer, LFO’s, complex envelopes, and modulation routings providing many capabilities that would be very difficult to produce with analog circuitry alone. This allows for accurate tuning, repeatability of complex patches, and patch storage. The Vectra also provides a multi-mode analog filter, VCA, and final output, as these provide the best sonic qualities."
via this Reverb listing

The Vectra is a unique hybrid synthesizer with a flexible architecture that allows many different forms of synthesis to be realized. It’s the best of both worlds… The Vectra utilizes digital oscillators, ring modulators, noise sources, vector mixer, LFO’s, complex envelopes, and modulation routings providing many capabilities that would be very difficult to produce with analog circuitry alone. This allows for accurate tuning, repeatability of complex patches, and patch storage. The Vectra also provides a multi-mode analog filter, VCA, and final output, as these provide the best sonic qualities."
Friday, August 08, 2025
Bad Gear - 80s are for NERDS!!!
video upload by AudioPilz
"Welcome to Bad Gear, the show about the world’s most-hated audio tools. The 80s are oftentimes associated with Hollywood-worthy heroism, impeccable style and epic synth music that aged great - as long as it was played on instruments designed in the 70s.
Today, however, we are going to talk about K4. This digital synth , Kawai’s answer to Roland’s answer to Yamaha’s DX7 and more upscale successor to the K1 demonstrates impressively that the 80s were - first and foremost - VERY, VERY nerdy.
Chapters:
00:00 Intro tune
00:54 Overview Kawai K4 Synth
01:49 Oscillators, Waves
02:36 Drum Kit
02:47 Synth Architecture, Pitch Envelope, Ring Mod
03:14 Filter Section, Envs, LFOs
03:41 FX Section
03:54 Differences Keyboard vs. Rack Version
04:05 Sound Examples
04:43 Multitimbrality
04:56 Workflow, Pricing, Technical Background
05:25 H*te Screen
05:54 Jam 1 ( Nerd House )
06:47 Jam 2 ( Nerd Elektro )
08:53 Finale ( Nerd Techno )
08:17 Verdict"
Thursday, August 07, 2025
Patch & Play: Moog Minimoog Model D - Episode 1
video upload by William Cas
"In this episode of Patch & Play, William Cas explores the Moog Minimoog Model D (2016 Reissue), a faithful recreation of Moog’s iconic monophonic synthesizer, renowned for its rich analog tone, classic three-oscillator architecture, and expressive filter—revered across genres for its warmth, power, and playability.
Patch & Play is hosted by William Cas, featuring a new setup each series of episodes. The experience itself unfolds as a meditative dialogue with the environment, exploring its unique alchemy of sounds.
Produced by Nolan Feldpausch
IG: @noliefeldpausch
Chapters
0:00 - Track 1
1:32 - Track 2
2:38 - Track 3
3:10 - Track 4
4:36 - Track 5
5:49 - Track 6
6:38 - Track 7
7:32 - Track 8
8:42 - Track 9"
The Granular Centerpiece of a Live Setup
video upload by Oscillator Sink
"I met the Beetlecrab Tempera in person at Superbooth this year and the sound (and blinking lights) had me smitten. After spending a number of weeks learning and using this extremely versatile granular instrument, I have landed upon the realization that it represents the missing piece for my live setup: part effect, part instrument, part looper, sitting at the centre of an ambient setup.
Transparency Notice:
The Tempura was provided to me by Beetlecrab Audio for the purposes of making content about it. Although I was not otherwise paid, I have been allowed to keep the instrument for myself. Beetlcrab have not been given, nor have they requested any editorial oversight to the content of this video.
00:00 What is Granular Synthesis?
01:19 Introducing Tempera
04:03 Tempera Architecture Overview
06:13 Emitter Parameters
13:15 Using Tempera as a Live Centerpiece
42:04 Final Thoughts"
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH