MATRIXSYNTH

kNoB technology ηCarinae 2 Eurorack VCO Full Review and Demonstration

video upload by kNoB Technology

"kNoB technology presents an updated and improved Eurorack VCO module ηCarinae 2
Our second ray of light during a dark time

The ηCarinae 2 is a fully analog tzfm oscillator (tri-based).
The concept behind the creation of ηCarinae was to develop a generator with multi-level wave shaping and transformation, allowing not only smooth selection of the base waveform but also modification of the waveform itself in order to expand the available timbres.
7-level waveforming= simple form + form shaping + sub osc + "sine+" + FM + selfpatching + Ring mod
5 basic waves (Tri, Sine, Saw, Double saw, Square PWM) and white noise with vactrol LP filter
Wave folding for sine and triangle waves
SAW and Double SAW, both with Smooth saw ramp shaper (Rise to Fall)
Two SUB OSC f/2 + f/4 with CV level control in main mix
Hard and Soft sync
2x LFO modes
SINE+ mode for mixing simple waveforms with a folding sine wave
Pure analog design in every part of the module
LIN, EXP, TZFM, TZPM, RING modulation possibilities

Time sections:
00:00 Hello
00:09 Bla Bla
01:08 Small demo
03:22 Review of controls
05:40 Review of connectors
07:41 Review of touchpads
08:01 WAVE and PWM|S + waveshaping
09:49 WAVE and PWM|S and Sine+ mod
10:50 WAVE and PWM|S + modulations
11:49 SUB OSCs
12:43 Synchronization
13:37 FM modulations
14:27 TZFM modulation
16:09 TZPM modulation
18:01 Exponential FM modulation
19:01 7th lvl of waveshaping RING MOD
20:54 RING MOD + TZFM
21:57 VCO to LFO: How to drop the frequency lower than the octave selector allows?
22:32 Demonstrations: Simple to Complex timbres
27:20 Organ-like patch (5oct)
31:44 Drone and Noise"

Dr. Endo explores LIVEN Evoke: Ashen

video upload by SONICWARE

"LIVEN Evoke | Acoustronic Synthesizer with Granular Effect
https://sonicware.jp/pages/liven-evoke

Ashen

Today I just jammed with the arpeggiator function on the LIVEN Evoke.
The piano part combines the chord function with the arpeggiator to create a simple loop.
Using the HarmonicWave parameter, I subtly added upper harmonics with a shimmer-like effect that catches nicely in the reverb.
In the middle section, I layered a Peruvian flute to bring some organic texture to the chordal atmosphere, using breathy tones rich in fine noise.
For the low end, I used an electric guitar waveform—slightly wah-like and a bit distorted—adding a unique, wavering texture to the mix.

Yu Endo

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今日は、LIVEN Evokeのアルペジエーター機能を使ってJamってみました。
ピアノはコード機能とアルペジエーターを併用し、シンプルなループを構築。
そこにHarmonicWaveパラメータで、シマー系の効果が得られる高域の倍音をほんの少しだけ重ね、リバーブに心地よく引っかかるようにしています。
中盤からはペルーフルートを重ね、微細なノイズを含む息遣いでコード感に有機的な陰影をプラス。
低域にはエレキギター波形を使用し、少しワウっぽく、歪んだようなユニークな質感で、独特のうねりを添えました。

遠藤　祐
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Demo - Brutal Techno - Novation Circuit Tracks Pack by Yves Big City

video upload by Isotonik Studios

"This isn’t polite techno. This is teeth-grinding, chest-pounding, warehouse-breaking sound design—built specifically for the Novation Circuit.

With Brutal Techno, we push the synth engine into overdrive: distorted hoovers, snarling acid, rolling kick synths, haunting pads, and searing leads. And it’s all built around a one-finger technique—press a single note and unleash full-scale rave sequences without menu diving or finger gymnastics.

Drawing from the energy of AK Sports, Trym, and Amelie Lens, this pack captures the chaotic pulse of fast techno and rave culture—engineered for aggressive live sets and fearless sound explorers.

What’s Inside:

128 Presets – including hoover leads, fat synth kicks, acid basslines, distorted pads, and sequenced riffs
64 Samples – punchy one-shots for drums and FX to bring grit and drive to every beat
32 Demo Sessions – instant rave templates to perform or remix on the fly
One-Finger Techno – play a single note to trigger full sequences and wild patterns
Fully tagged, performance-optimized, and ready to overload your dancefloor
This is for the producers who want to destroy comfort zones. Whether you’re crafting brutal drops, relentless groove loops, or jacking live jams, Brutal Techno gives you the tools to be loud, fast, and unapologetically raw.

Not for everyone. Perfect for the right ones

Made for Novation Circuit Tracks but compatible with OG circuit.

AVAILABLE HERE: https://isotonikstudios.com/product/b...

MORE FROM YVES BIG CITY: https://isotonikstudios.com/product-c..."

BEYOND ANALOG 2 for MOOG ONE.

video upload by SMV Producer

"My new sound bank for the Moog One. Here some examples of what you will get. 45 new brand presets for this amazing synth.

Enjoy! Sound banks available for purchase at: https://gumroad.com/smvproducer

Other links:
Bandcamp : https://sergiomassimilianovarvazzo.ba...
Instagram: / smv_producer
Smartlink: https://ffm.bio/smv_producer"

TIMELINE
00:00 INTRO - MY BLADE RUNNER
00:56 16 Steps of darkness
02:09 3 OSC Squared
02:43 2 OSC Poly Alt Version
03:02 3 Different OSC Seq
03:54 3 OSC Reso
04:57 6 Steps Mixed Filters
05:38 Filter Mix Pad
06:34 8 Dark Steps
07:29 Ambient
09:42 Vangelis
11:30 Euro Gate
12:48 High passed 5th
14:12 New Choir
15:39 Interesting Seq
17:13 Irobot Opening Sequence
18:44 My Ele Piano
19:28 Obsessive Groove
20:32 Calm Seq
22:04 Fresh Keys

SCJS#60 SCAPES - Intellijel Multigrain, Shakmat Griffin's Claws, MI Beads

video upload by FL3SHB4CK

"Small Case Jam Sessions #60 - SCAPES

Multigrain processing various samples (contact mic from H&R, glitch with friends volume III, and personal own samples)

Griffin's Claws faders controlling the amplitude of pre-recorded cv, modulating Multigrain x,y,z and morphing Additional textures and feedback by Beads

Recorded live thru Syntakt inputs (dry)"

1980s Oberheim Matrix-12 (Fully Serviced) w/ ATA Flight Case SN P63707

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

via this Reverb listing

Additional SYNTH CITY Listings

"The Oberheim Matrix-12, released in 1985, is a legendary analog synthesizer known for its deep modulation capabilities and lush, complex sounds. It was essentially two Oberheim Xpander modules combined into one keyboard unit, offering 12-voice polyphony with dual oscillators per voice and extensive matrix modulation routing. Designed during the peak of Oberheim's innovation period, the Matrix-12 marked the end of the company's original era before Tom Oberheim's departure. Despite being released just before digital synthesis took over the market, it remains a revered instrument for its rich analog tone and flexibility.

This synth is in fantastic shape for it's age, minor cosmetic blemishes throughout. Includes a newer flight case by Clydesdale as shown.

The recent servicing ensures that all voice cards, filters, envelopes, and modulation routings are fully operational, with cleaned contacts, calibrated tuning, and updated components as needed for optimal performance. (Serial no. P63707)

Service notes:

FIRMWARE V 1.1
-Recapped and refurbished power supply
-Repaired several bad voices
-Replaced one of the displays
-Disassembled voice card stacks and repaired damaged hinge hardware
-Reinstalled PCBs
-Cleaned all controls and switches
-Cleaned key-bed assembly
-Replaced missing cassette interface IC
-Replaced memory battery and reloaded factory presets
-Replaced volume potentiometer
-Cleaned bender assembly
-Calibrated DAC and displays"

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Moog Memorymoog Plus + Flight Case (SERVICED + RESTORED)

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

via this Reverb listing

"Recently restored and repaired by Ed Miller in LA. Will be looked at and serviced again before shipping. Shipped INSURED.

Most monstrous synth of all time."

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Vends Analog-Lab Vocoder X-32

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

via this Reverb listing

You cand find a demo of the prototype from 2008 here, and additional posts here.

Google translated from the listing:

"A rare unit from France!

This is an EMS 2000 vocoder.

Made in France, only 100 units were produced.

32 purely analog bands, with a frequency response of 20Hz to 120Hz (low-pass), 120Hz to 9Khz (30 bands), and 9Khz to 20Khz (high-pass). This distribution gives it unparalleled intelligibility. It also results in absolute precision across the entire spectrum, with superb harmonic richness.

The X-32 was designed to accommodate all sound sources, allow for diversified signal routing, and the use of exclusive vocoder functions, making it an incredible Machine

Features:
Analog vocoder with 32 filters and stereo spatialization
Built-in regulated oscillator
3-stage harmonic generator
LFO with progressive waveforms
Triangle-square morphing
Sync trigger
Line/instrument input
Dynamic microphone input with inverter
Devoiser with formant detection
Adjustable white noise addition
Outputs: Mono, Stereo L & R, OSC out, 0-5V drive/CV, noise substitution input, direct source output

Dimensions: 19" rack
Height: 2 units / depth 33 cm
Power supply: 18V - 1500 mA
Weight: 5.5 kg

Worldwide shipping, customs fees are the buyer's responsibility.

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