Tuesday, December 09, 2025
Total Immersion
video upload by MIDI IN
"I don't have very much to say about this. After a 'dry' creative spell, I had an idea and this happened very quickly.
The underwater clips were kindly contributed by the following Pixabay creators. Thank you to them.
Relaxing_Guru
angelicavaihel
ColorfulBackground
Jackdrafahl
ChristianBodhi
olenchic
Mohamed_hassan
motionstock"
Featuring the MIDI IN MIDISID & MIDIPan. See the labels below for additional posts.
The Soul Keeper | Prophet VS and Rhodes piano ambient improvisation soundscape
video upload by MIDERA
"Used the Fractal Audio FM3 for FX."
#ProphetVS #rhodespiano #fractalaudiofm3
Introducing the GLX BALSAM 8-VOICE MODAL SYNTHESIZER
video upload by GLX Audio Co Ltd
CHAPTERS
00:00 INTRO
00:24 CONCEPT
02:05 INTERFACE
07:17 POLYRHYTHM SEQUENCER
09:21 FEATURE LIST
09:38 OUTRO
FEATURE LIST
8-VOICE VIRTUAL-ANALOG POLYPHONY (DIGITAL)
STEREO ANALOG STATE VARIABLE TONE FILTER
STEREO ANALOG VCA
EXPERIMENTAL SLIDER INTERFACE
8-CHANNEL POLYRHYTHM SEQUENCER
LFO + MOD MATRIX + MOD ENVELOPES
SLIDERTRACKED / KEYTRACKED MODULATION SECTION
SLIDERTRACKED STEREO PANNING
GLIDE + VISCOSITY W/ INDIVIDUAL OSCILLATOR ARTICULATION
MIDI POLYPHONIC EXPRESSION OUTPUT
USB-C MIDI IN / OUT
5-PIN MIDI IN / OUT
3.5MM ANALOG CLOCK SYNC IN / OUT
EXPRESSION PEDAL INPUT
EXTERNAL AUDIO INPUT
L/R LINE OUTS + HEADPHONE OUT
JUST AND EQUAL INTONATION MODES
BROWSER-BASED TUNING / SETTINGS / FIRMWARE UPDATER
FOR MORE INFO, VISIT
HTTPS://WWW.GLX.LTD
Nakst - Integrate is Now Free - Demo by Crazik
video upload by cra zik
"Analog Monster by Nakst now for Free, a big Thanks to Nakst for this gift ! It sounds really good, great for EDM but not only !! All melodies I play are my own and are copyrighted at the SACEM.
Download Integrate + a lot of other free vst here: http://www.crazik.free.fr/makemusicfo...
or directly on his website: https://nakst.gitlab.io/integrate/"
1974 EMS SYNTHI 100 Up For Sale
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Up for sale is an original 1974 EMS Synthi 100 Synthesizer. I am the second owner of this amazing instrument. It is in incredible condition for an item of its age and size. Very few of these were produced in the early 1970s and most of them were sold to institutions, private studios and musicians - these almost never turn up for sale on the open market.
This particular Synthi 100 was one of the last produced by EMS (London) and has all of the standard factory updates including newer scope, sequencer memory display and patchable multimeter. below is a list of what is included with the auction:
via this Reverb listing
"Up for sale is an original 1974 EMS Synthi 100 Synthesizer. I am the second owner of this amazing instrument. It is in incredible condition for an item of its age and size. Very few of these were produced in the early 1970s and most of them were sold to institutions, private studios and musicians - these almost never turn up for sale on the open market.
This particular Synthi 100 was one of the last produced by EMS (London) and has all of the standard factory updates including newer scope, sequencer memory display and patchable multimeter. below is a list of what is included with the auction:
Tech Talk: Vera Grace - How Modular Gear Shapes Her Hypnotic Techno Sound (Electronic Beats TV)
video upload by Telekom Electronic Beats TV
"For this Electronic Beats Tech Talk, we visited Dutch DJ and producer Vera Grace at her home in Amsterdam. With a background from the Conservatorium van Amsterdam, she has developed a distinct techno identity rooted in experimental sound design, modular exploration, and hypnotic rhythms that bend your sense of time. Her dive into modular synthesis reshaped her creative process, leading to a fully live analog setup she now brings to the stage. Shifting fluidly between broken beats, ambient explorations, psychedelic textures, and driving 4/4 energy, Vera continues to push her sound forward while staying connected to techno’s foundations."
LABELS/MORE:
Buchla,
Doepfer,
EDP,
Erica Synths,
eurorack,
Interviews,
Synth Cats,
TipTop Audio,
WMD
The Fancyyyyy K-Accumulator - A Complex Oscillator Made of Complex Oscillators 👽
K-ACCUMULATOR - 21st Century Complex Oscillator video upload by Fancyyyyy Synthesis
Note, this appears to be the first Fancyyyyy post on the site. :)
Currently exclusive to Perfect Circuit

"The Fancyyyyy K-Accumulator is a revolutionary stereo complex oscillator that combines cutting-edge synthesis techniques in an intuitive, hands-on architecture inspired by classic complex oscillators. Designed in collaboration with Grrrwaaa aka Graham Wakefield, creator of Max/MSP's gen~ platform, fans of experimental timbres and novel synthesis techniques are right to celebrate K-Accumulator's emergence into the Eurorack landscape. Seamlessly combining pulsar synthesis, phase modulation, and complex 3D waveshaping, K-Accumulator pairs its modulation and carrier oscillator pairs with an onboard function generator, pattern generator, and flexible root frequency quantization and manipulation, providing fruitful terrain for exploring captivating timbres in systems of any size.
Starting from a core sine and cosine wave, K-Accumulator provides an innovative morphing matrix architecture which progressively remaps panel controls to waveshaping positions for the carrier and modulator oscillator section. Expand tones with complex harmonic wavefolding, blended frequency shifting, and harmonic stretching. Shape tones into newly mangled forms with formant synthesis, sync damping, and asymmetric phase modulation, or invite chaotic movement and surprise with damped cross phase modulation and damped self-feedback. Even the onboard function generator can sing, enabling audio rates for pulsar synthesis that can be operated independently from the main oscillator. Despite the PhD in DSP you might need to fully understand K-Accumulator's synthesis engine, the morphing matrix architecture allows these many manipulations to be smoothly and seamlessly explored through intuitive manual control.
Even further possibilities abound when employing K-Accumulators twenty-three patchable points of external signal integration, with most primary CV inputs featuring dedicated attenuverters for precision control. In addition to CV control over the frequency, shift, depth, morph, and shape controls, the primary oscillator in K-Accumulator offers CV inputs for thru-zero phase modulation, damped/pulsar control, and an external input which can be used as an external sync source or for pitch-tracking an external source to use K-Accumulator to harmonize with external sources. Its outputs offer both the sine and cosine waves, creating unique stereo space through the phase differences on each output as it is manipulated by the waveshaping engine. Control root frequency for the oscillator section, function generator, or both, with both 12-TET and Just Intonated quantization, multiple scales of frequency control, and a dedicated detune control in the modulation oscillator for inharmonic applications.
At the left side of K-Accumulator, a highly flexible function generator is onboard for additional modulation or audio sources. Multiple unique internal trigger modes, looping capability for LFO and audio rate oscillation, thru-zero FM, and onboard waveshaping make this a potent source of signal manipulation for either K-Accumulator itself or anywhere in your system. To the right of the function generator, a Delta-Sigma pattern generator enables stepped and smooth pseudo-random pattern modulation, providing an onboard sequencer for root frequency, or any other parameter. With its immensely capable and unique synthesis engine alongside flexible and creative onboard modulation sources, Fancyyyy's K-Accumulator offers a new vision of complex oscillation for contemporary modular synthesis, translating vanguard digital signal processing into a familiar form factor for deep sonic exploration, intuitive skronking, and new musical forms yet unheard."
Available at Perfect Circuit
Tom Oberheim Two Voice Pro Dual Analog Synthesizer with Sequencer SN 0227 w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Cosmetically immaculate, functionally 100% operational.
Includes the firmware update directly from Tom in 2017 that added ability to record sequences via the keyboard (rather than just the knobs), 8 voice poly midi controller (keys) - local off while both sequencers play.
Ships in original packaging, with manual and power cord and quilted DigitalDeckCovers dust cover."
via this Reverb listing
"Cosmetically immaculate, functionally 100% operational.
Includes the firmware update directly from Tom in 2017 that added ability to record sequences via the keyboard (rather than just the knobs), 8 voice poly midi controller (keys) - local off while both sequencers play.
Ships in original packaging, with manual and power cord and quilted DigitalDeckCovers dust cover."
EMW WCS-X – External FX Demo
video upload by EMW Synthesizers
"Here’s a new round of sounds from the upcoming WCS-X, this time running through a chain of external effects. The goal here is simple: show how far this little synth can go once you open it up to a wider sonic palette."
Soundbank for the Dreadbox Artemis - Carlo Mezzanotte
video upload by carlomezz
"(testo italiano in basso)
A bank of patches for the Dreadbox Artemis, a lovely-sounding, 6-voice analog polysynth from Athens, Greece. With dual filters (LP + HP), two VCOs + sub, thru-zero FM, audio-rate filter modulation, mod matrix, and a four-stage effect section, it offers a great palette of possibilities for the dedicated programmer. In the video, I kept my focus on 'playable' sounds, even though many of the patches lend themselves to be sequenced as well.
Un banco di suoni per il Dreadbox Artemis, uno splendido synth analogico con polifonia a 6 voci realizzato ad Atene, in Grecia. Con doppio filtro (LP + HP), due VCO + sub, thru-zero FM, modulazione in gamma audio del filtro, matrice di modulazione, e una sezione di effetti a 4 stadi, offre una vasta tavolozza di possibilità per il programmatore. Nel video, ho tenuto il focus sulla 'suonabilità' - anche se molti dei patches si prestano anche ad essere sequenziati."
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
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MATRIXSYNTH - EVERYTHING SYNTH
© 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


























