10 Pro Tips for HUGE Bass Sounds (for any synth)

video upload by Starsky Carr

00:00 Intro to the Form 50 Bass Patch Bank
00:46 Simple is often the most punchy
01:52 Using resonance for "Acid" tones
02:25 Adding a second oscillator for "Reese" style bass
03:36 Changing oscillators by an octave for extra punch
04:37 Using intervals (Fifths and Thirds) for more harmonics
07:28 Adding LFO modulation to the filter or frequency
10:25 Using Pulse Width Modulation (PWM) 1
11:55 Dirtyfying the sound with Audio Rate Modulation
15:31 Using the Feedback circuit and adding Noise
20:32 Creating sub-bass with a self-oscillating filter
22:32 Some Examples

"Want to create powerful, professional bass sounds on any synth? In this video, I break down 10 essential bass sound design techniques you can use right away — whether you're using hardware or software.

Starting from simple waveforms to complex modulation, FM, PWM, feedback, and self-oscillating filters, these techniques will help you design everything from deep sub bass to acid lines, reese basses, and gritty modern tones.

These are the exact methods I used to create 50 bass patches — and once you understand the principles, you can create hundreds more.

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Genki Instruments Katla #2 | Winterdagen

video upload by Winterdagen

"Here's another patch on the gorgeous ‪@genkiinstruments‬ Katla synthesizer.

For this keys patch I made use of Katla's voice rotation, with one of 5 voices tuned an octave higher than the rest, resulting in unpredictable pitch jumps in the melody, which I love. I didn't make use of Katla's oscillators for this patch, in stead the sound is coming from the filter with the resonance fully up, which tracks pitch very nicely when tuned with the simple calibration mode of holding down the two filter mode knobs.

I'm a big fan of these singing filter sine waves, which always feel a tiny bit unstable which makes them sound magical. To top it off I'm modulating the panning of the voices, I blended in some of Katla's lovely noise for some warble and I added some of the amazing internal reverb, which reminds me a bit of my Vongon Ultrasheer. I love this sound so much and I've never heard any other synth make it quite like this!

You don't see me playing the keys in the video, but I played this patch for hours, instant inspiration really. This melody is came out of that improvisation.

Thank you for watching!

ps. sine waves generally don't translate all that well on phone/laptop speakers, so speakers/earbuds/headphones advised.

Katla is shipping as of this week, find more info at: https://genki.is/"

Creating wavetables and Morphagene reels with Gemini 3 and Google Colab.

video upload by Cinematic Laboratory

"When I asked Gemini 3 if it could create wavetables, a new world opened up. Now, I am aware it's about artificial intelligence taking over the wonderful job of creating wavetables by hand (64 cycles of 256 bytes) I'd rather make music and noise with them. In this workflow, you'd describe what kind of 'morph' or 'animation' you'd want, and Gemini 3 would write the code in the Python programming language.

Next question is obviously: how do I run it because we don't want code, we want a WAV file in WaveEdit format. It turned out to be just a matter of pasting the code in Google's Co-laboratory (COLAB) environment and press 'play'. Then COLAB would run the code and output a .WAV with a pre-coded descriptive name. So next is to install them on your VCO of choice, which hopefully has an SD card or USB 'disk mode'.

But then the real fun begins. You can also ask Gemini 3 to code a 48K/32 bit Morphagene reel with a splice marker for every wave. These waves can be much longer, much more complex, and they can be stereo. You can create wobbles, sweeps, morphs, ticks, hiss, grains, anything. And then you can take your files to the modular, disconnect from the internet and lock the doors."

ŅōĨşÈ Múśİç / experimental music / Diogens Lantern synth / Universe Zen VOSKHOD-2 / by GIPNOZER

video upload by G I P N O Z E R

"Cold sand creaked beneath limbs I couldn't remember having acquired. Metal and flesh, woven into an inconceivable construct, pulsed with a dim, inner light. The planet was dead, scorched to the bone, only rusted rock and endless dunes on the horizon. I didn't know who I was, what I was, or how I had ended up here. My memories held only fragments of alien sensations, echoes of long-forgotten knowledge that didn't add up to a coherent picture. I was a mechanism, not crafted by hand, but grown like a mushroom on the rotting wood of space. My purpose? Nonexistent. My past? Emptiness. I simply wandered, driven by an instinct I couldn't explain, across this lifeless land, like a ghost forgotten even by death. And with every step, with every breath, I felt this planet, this emptiness, creeping into me, erasing the last vestiges of what could have been.
. . .
sound gear:
_ Diogenes' Lantern by Kakos Nonos / ‪@kakosnonos4541‬
_ Universe Zen ВОСХОД-2 / www.universe-zen.ru
_ Tascam DR40x
. . .
musician's account:
Bandcamp: https://gipnoz.bandcamp.com
Instagram: / gipnozer.sound
Telegram: https://t.me/gipnozer_sound
VK: https://vk.com/gipnozer"

And from Kakos Nonos:

Шумовой синтезатор Фонарь Диогена

video upload by Kakos Nonos

Googlish:

"Diogenes' Lantern" is a 12-voice drone synthesizer. However, it is capable of generating noise, ambient textures, and melodies alike.
The synth features a unique control system designed to eliminate the need for a thousand knobs to manage every parameter; instead, it works as follows:
One knob sets the value for the first oscillator, while a second knob determines the *offset*—how much the value of each subsequent oscillator differs from the one preceding it.
This method is used to control all parameters: frequency, waveforms, and signal combination types.

Link to the VK group:
https://vk.com/musicnoisebox

Features:
12 oscillators with adjustable waveforms
16 waveforms that morph smoothly into one another
8 signal combination schemes (for pairs of signals) that morph smoothly into one another
3 filter types with resonance (HP, LP, Res)
Filter LFO with selectable triangle, square, or oscillator/combiner-derived waveforms
A second LFO featuring complex waveforms, capable of modulating synthesis parameters—including the filter (providing two dedicated LFOs for the filter)
Tone quantization capability (quantizing to the tonic or fifth)
6-button keyboard interface; individual keys can be custom-configured, or a layout can be selected from 63 presets
Attack, Release, and Glide controls
Killswitch with smooth fade-out/fade-in functionality
Randomize button, allowing for independent randomization of synthesis parameters and LFO settings
"Move" mode: each key is assigned its own unique synthesis preset
Polyphonic mode with 6, 4, or 2-voice polyphony
Support for 432 Hz tuning
Distortion effect
Smoothly adjustable "Mass" parameter ...of sound, where the number of operating units can be regulated.

Original Russian:

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Genki KATLA - THE VOLCANO SYNTH!! Now Available

video upload by Starsky Carr

"What happens when a synthesizer completely breaks the rules?
In this video, we explore the Genki KATLA — a truly unique polysynth inspired by Icelandic volcanoes, featuring a rotating voice architecture, hybrid signal path, and some of the most unpredictable sound design possibilities I’ve come across.

This isn’t your typical analog polysynth. Each of the five voices can run independently with different waveforms, octaves, and modulation — creating evolving textures, harmonic movement, and generative-style sounds that feel closer to modular synthesis than traditional keyboards.

🎛️ What makes the KATLA special?
• Rotating voice polyphony (round robin-style synthesis)
• Independent per-voice oscillators & tuning
• Digital oscillators + analog filter signal path
• Looping envelopes reaching audio-rate modulation
• Phase distortion, wavefolding & multiple distortion types
• Tape-style wow, flutter & pitch instability effects
• Stereo voice movement & evolving spatial modulation
• External inputs for processing other gear

From lush ambient pads to aggressive, evolving sequences — this synth can go places most instruments simply can’t. It’s not about recreating vintage sounds… it’s about discovering entirely new ones.

💸 At around €5000, this is definitely not a beginner synth — but for sound designers, and anyone looking for something truly different, it well worth a look."

Genki Katla Sound Design: Making sounds from scratch and exploring
video upload by MR TUNA Music

Chapters: 0:00 - Intro 0:16 - Init patch 0:44 - Filter sounds 1:26 - Raising 1 voice 1:43 - Creating a basic pluck sound 2:24 - Aftertouch controls 2:45 - Bring in a little reverb 2:56 - LFO to filter cutoff 3:16 - LFO to reverb mix 3:46 - Keyboard cutoff 4:00 - Osc 3 Square wave 4:23 - Sub oscillator 4:54 - KATLA parameters 5:01 - Rústir wavefolder 6:08 - Rökkur stereospreader 6:37 - Skriða envelope randomizer 7:27 - Aska random modulations 7:57 - Glóð tape stops and flutters 8:35 - Skjálfti ??? 9:14 - Kvika slow tape modulations 9:38 - dark pads 10:20 - Móða voice detuning 11:20 - Katla sounds with aftertouch 13:28 - Thanks for watching

"Hey guys! Very very excited to be presenting the Genki Katla to you all... I am truly in awe of the sound of this very unique and powerful instrument.

I thought the best way to get to know the synth is to start from scratch so in this video we'll go full hands-on with the Genki Katla, exploring (almost) every parameter and building sounds from an initialized patch.

From some raw drone layers and gritty textures to evolving pads, rhythmic sequences, and atmospheric beds, we will see just what this instrument can do, discover new sounds, and maybe make some friends along the way 🙏

If you're into sound design, unique synths, or just love discovering new instruments, this one is for you!

HUGE thanks to Genki for letting me a part of this with them and showing off this super cool synth.

No money was paid, no agreements were made... these are my real thoughts on this very premium synthesizer and I will be sharing lots more."

Press release follows:


Genki Instruments announces availability of Katla as Voice Rotating Polyphonic Synthesizer inspired by its natural namesake

REYKJAVIK, ICELAND: having twice blown European musical minds thanks to show-stealing showcases at SUPERBOOTH25, May 8-10, Berlin, Germany and Machina Bristronica 2025, September 27-28, Bristol, UK, before adventuring across the pond for a repeat performance at Buchla & Friends 2026, January 24-25, LA, CA, USA, Reykjavik-based instrument developer Genki Instruments is proud to announce availability of the eagerly-awaited Katla as a Voice Rotating Polyphonic Synthesizer inspired by Iceland’s largest subglacial volcano as its natural namesake — readily representing the company’s first foray into analogue synthesis, albeit one that uniquely utilises a set of wildcard parameters to infuse it with organic, unpredictable behaviour as an instrument that is worthy of that legacy, excelling at generating rich, evolving, multi-layered textures, where each note stirs, swells, and erupts in its own distinct way — as of March 31…

Clearly Katla’s inspiration runs through its ‘volcanic’ veins. After all, it is framed by side panels and knobs forged from authentic Icelandic lava, giving each instrument a tangible connection to the volcanic forces that inspired it. That this synth should surely roar is a given. Genki Instruments inevitably chose, therefore, to kit Katla out with four independent distortion destinations, the most unruly of which is a stereo CMOS (Complementary Metal Oxide Semiconductor) Drive effect — a characterful saturation stage, pushing tones from warm and rounded to fractured and snarling.

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Exploring unique FX with synthesisers, modular & more // TRAILS from Poly Effects [PEDALS & PATCHES]

video upload by DivKid

"Join us for an exploration of TRAILS as part of our Pedals & Patches series of videos, exploring pedal FX with modular gear, synthesizers, around the studio and with some other instruments too. Pedals aren't just for guitarists, so lets get creative with them!

Trails offers 7 FX that make your sounds sustain and grow, there's resonators (think Rings) with sympathetic strings, bell like chord generation, live and frozen buffer granular processing, a unique distortion like nothing I've used before, micro loopers, pitch shifting delays, vinyl record emulating delays and more!"

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An Ambient Exploration in Microsound in Two Parts with Morphagene & Mimeophon

video upload by Genshi Media Group

"::| TO HEAR THE FULL RANGE OF FREQUENCIES AND STEREO EFFECTS, A GOOD PAIR OF HEADPHONES IS HIGHLY RECOMMENDED |::

An Ambient Exploration in Microsound in Two Parts with the ‪@MAKEN0ISEMUSIC‬ Morphagene & Mimeophon. Part one also includes the Make Noise QPAS. Both parts towards the end also include a pair of Radio Music modules (though in Part One the second Radio Music module wouldn't trigger). I will be releasing a 5 Track Album with more of these explorations within a week or two. Further details of this video:

You may be asking 'Why didn't he just use modulation on those parameters?' When I'm using a small setup with just two or three modules, I like to manually "play" the modules like an instrument; using my intuition to guide how I am going to evolve the sound. In my main, bigger system, I of course use all sorts of modulation for some of these things with modules like Batumi, Samara, Zadar and others, but I still always leave room to play the instrument manually.

I've been interested in Granular synthesis and Microsound ever since getting Curtis Roads' book 'Microsound' when it first came out in 2001, but even before that, I had been interested in Musique Concrète, with my first experience of that being when my father (who was a Radio DJ and Concert Promoter) brought home the just released Beatles 'White' album and hearing 'Revolution No. 9' for the first time. I was four years old, and it freaked me out! Part two of this video towards the end gets a little 'haunted' as well, inspired by that revolution of musique concrète!

#Morphagene #Mimeophon #musiqueconcrete"

Hexdrums cranked, compressed & gated (no talk)

video upload by Richard DeHove

"Compressor hiss? Meh, the world's full of noise and hiss. Levels pushed, why not? Some limiting on the output - sure. We're just having fun here, not trying to educate anyone on noise levels or production techniques. And as usual this video has completely mutated from its original form. The intention was to show the new Nightverb gated reverb option and blather on about drum machines. Then I started playing with Hexdrums' compressor. So instead of my long diatribe on drum machine programming I chopped that all out and just kept the actual drums.

Compressor's aren't my thing. Yet with the Hexdrum compressor I had fun. Pushed past noon it will start giving an audible hissy noise floor but if you're cranking lots of other things that that just disappears :D If I was making an album track I'd probably try to get rid of it but for now every noise is welcome.

On the routing: Voice 1 (bass drum 1) and Voice 3 (snare) are on separate outs and are completely dry - although I was severely temped to do some processing on them. All the other voices go to the Hexdrums stereo out, then to the Nightverb on the gated reverb option; then to the Echolocator. With either effect unit turned to 100% wet it's up to the dry voices 1 & 3 to keep things together.

At times I turn up the release on Voice 2 (bass drum 2) and that's what upsets the compressor and holds it open so long that the gated reverb doesn't get a turn.

The main reason I like this setup is that you can get variations on a single drum pattern without having to program any new drum patterns :)

The main out from the DAW has some mild limiting to catch stray spikes but otherwise this is an unedited one-pass twiddlefest.

Many thanks to my kind patrons who keep this channel ad-free
My website: https://richarddehove.com/"

OBERHEIM OB-X8 POLYPHONIC ANALOGUE SYNTHESISER (DESKTOP)

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

via this listing

Additional Signal Sounds listings

"We say...
A pre-owned Oberheim OB-X8 (Desktop) in very good condition. It comes with original packaging and power cable.

Manufacturer's description
NEW functionality now available with OB-X8 OS v2.0 featuring:

Instant binaural mode pans individual voices hard left and right for true stereo operation
Simultaneously selectable waveshapes for each oscillator extends timbral variety
New 4-Pole low pass filter type with fuller bass at high resonance
New VCO 1 and 2 level LFO modulation destinations for independent timbral mixing
Arpeggiator clock sync now has selectable note division values for expanded rhythmic control
Twice the Split and Double memory locations, including program storage directly in the new banks for 512 more stored sounds
Separate MIDI channels for lower/upper split bi-timbral operation
Poly chain for up to 32 voices with 4 connected instruments
MPE for new levels of expressiveness

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Erica Synths Introduces KONSTRUKT-8 // EDU DIY Drum System

video upload by Erica Synths

"KONSTRUKT-8 is an expressive live performance instrument and sound design tool – plus a hands-on deep dive into electronic circuit design. Each of its eight DIY modules comes with a detailed build guide and can be explored on a breadboard first, letting you trace every circuit design decision before assembling the final instrument.

Timeline:
00:01 - Patch 1 / Electro beat with BBD on the send
01:58 - Patch 2 / Wonky beat with FM drum triggering the Hi-Hats
03:57 - Patch 3 / Classic Untz Untz beat
06:01 - Patch 4 / Raw beat, with Feedback bass
07:55 - Patch 5 / Jam together with DIY Synth System"

KONSTRUKT-8 is an expressive live performance instrument and sound design tool – plus a hands-on deep dive into electronic circuit design. Each of its eight DIY modules comes with a detailed build guide and can be explored on a breadboard first, letting you trace every circuit design decision before assembling the final instrument.

KONSTRUKT-8 includes four fully analog drum voices:

• Kick Drum. A resonant bridged-T network produces deep, punchy kicks.

• Snare Drum. A burst of filtered transistor noise layered over a tuned resonator creates a crisp snap.

• Hi-Hat. Six dissonant square-wave oscillators are mixed, filtered, and overdriven to create metallic percussion.

• FM Drum. Two interacting oscillators form a versatile percussion voice capable of kicks, toms, bells, and cymbal-like sounds.

A four-channel drum sequencer lets you tap in rhythms that loop automatically. Under the hood, shift registers store the pattern as a circular sequence of binary data.

All voices feed into a four-channel mixer with per-channel FX sends and a master insert, allowing you to shape the entire beat with external effects or the built-in distortion and compressor.

Two effects modules complete the system: an analog bucket-brigade delay (BBD) with flanger and delay modes, plus a diode-based compressor with sidechain capability.

WHAT’S INCLUDED

Both versions ship with:

• EDU DIY Kick Drum kit

• EDU DIY Snare Drum kit

• EDU DIY Hi-Hat kit

• EDU DIY FM Drum kit

• EDU DIY Drum Sequencer kit

• EDU DIY Output Mixer 2 kit

• EDU DIY BBD kit

• EDU DIY Compressor kit

• 8 downloadable build guides

The system version also includes:

• Eurorack enclosure with integrated power supply

• 15 braided patch cables (5× 20cm, 5× 30cm, 5× 60cm)

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ULTRAMASTER KR-106 Open Source Roland Juno-106 Soft Synth Emulation

"A virtual analog synthesizer inspired by the classic Roland Juno polysynths, with DSP calibrated from hardware measurements, firmware analysis, and factory schematics. 6-voice polyphonic.
Free and open source. AU, VST3, CLAP, LV2, and standalone."

Additional details via Reddit:

"We started building a Juno software synth in a Brooklyn loft in 2000. 25 years later, we're releasing it as open source. Meet the Ultramaster KR-106.

Back in 2000, my buddy Dave and I started Ultramaster Group with a wild idea: professional audio software for Linux. We were young, broke, working in a loft in Brooklyn, and perhaps a little bit ahead of our time.

Life happened. I went on to start a screen printing studio. Dave ended up at Google. But we never really stopped thinking about the synth.

Fast forward 25 years. Hardware is exponentially faster, DSP methodology has evolved, and we now have access to oscilloscopes, service manuals, and communities like this one. So we went back to the source code and overhauled everything.

The KR-106 is a 6-voice polyphonic Juno-106 emulation with:

Per-voice DCO, VCF (TPT cascade, IR3109 OTA-C design with 2x oversampling), VCA, and ADSR
Sub-oscillator (CD4013 flip-flop model) and noise source (2SC945 avalanche model)
PWM modes (manual / LFO / envelope)
4-position HPF (bass boost / flat / 240 Hz / 720 Hz)
Per-voice component variance modeling analog tolerances (pitch ±3¢, envelope ±8%, VCA ±0.5 dB, pulse width)
BBD chorus emulation (MN3009 modeled with Hermite interpolation)
Arpeggiator, portamento, Mono/Poly I/Poly II key modes
Two calibration modes: '1984 Mode' (firmware + schematics) and '1982 Mode' (circuit analysis + hardware measurements from my own Juno-6)
128 factory presets decoded from original SYSEX data
AU/VST3 on Mac, VST3/LV2 on Linux, VST3 on Windows, plus Standalone
It's 100% free, GPL-licensed, and we don't take donations. We just want it to be as accurate as possible, and we'd love help getting there.

Website: https://kayrock.org/kr106/"

It's Only Noise - Random Percussion with Sample & Hold, No Sequencer...just for fun #eurorack

video upload by AJH Synth Official

"Messing about with noise and random voltages. This patch is just various noise sources through various filters, frequency-modulated by sample & hold, with envelopes controlling amplitude (VCA) or affecting filter frequency. No sequencer was harmed in the making of this video.

The ‪@solidstatelogic‬ BigSix is used to mix all 4 sounds, with the ‪@vermonagear‬ DSR-3 providing stereo spring reverb for the drone and occasional sound.

Video & performance by ‪@DreamsOfWires‬

Patch Breakdown:

Drone: This is just pink noise going into the FIXED FILTER BANK 914, but with an LFO from the DUAL RVG modulating the mix between the left and right bands of the Filter Bank, creating that slow, breathing effect. The AJH SYNTH 914 has built-in, voltage-controllable mixing/cross-fading functionality, which wasn't present in the original Moog 914 on which it is closely based.

Percussion 1: White noise going to the SONIC XV Diode Ladder Filter, using its band pass output. One channel of the DUAL RVG is sending random voltages to the Sonic's Filter Frequency/Cutoff, whilst a DH-ADSR envelope generator controls its audio level in the TRIPLE CROSS (being used as a triple VCA).

Percussion 2: This starts with noise generated by the LUNAR MODULE - this has 2 noise sources with different character and tone control, and built-in distortion. Its output goes to the MATRIX VCF, which has 16 different filter modes, which I cycle through manually during the video. See out User Guide video for more information: • NEW MODULE! MATRIX VCF User Guide - Vintag...

Occasional Sound: Here I'm using the SAMPLE & HOLD module to randomly trigger the MULTI BURST ENVELOPS module. The Colour control on the Sample & Hold determines the range of random voltages generated. It is a combination of Low Pass and High Pass filter over the onboard noise that is used to derive the voltages, so turning it anti-clockwise from the centre acts as a low pass filter, reducing voltages produced to be in the lower range, whereas turning it clockwise of the centre position acts as a high pass filter, meaning voltages in the higher range. Since it is generating lower voltages here, it is only occasionally producing enough of a voltage change to trigger the Multi Burst Envelopes. If I raise the Colour control it will trigger more often.
The Multi Burst Envelopes produces a chosen number of bursts of the selected envelope shape. The built-in LFO controls the speed of the bursts, as does the Clock input, but both can be used together or independently. I'm using it to control the frequency of the ENTROPIC DOOM's low pass filter, to generate an occasional burst of filtered noise."

Vintage ARP Odyssey Mk I White 2800 Analog Synthesizer Keyboard

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

via this eBay listing

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Moog Opus 3 — "New Old Stock" Sliders, Switches, Controls, Control Caps & Knobs SN 5828

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

via this eBay listing

"The Moog Opus 3 is a vintage polyphonic synth that combines string, organ and brass sounds in a four-octave keyboard, along with flexible controls for shaping each sound.

One of the coolest things about the Opus 3 is that it has a classic Moog four-pole filter that the brass and organ can be run through. The filter has the sound Moogs are famous four, and it can be run into self-oscillation.

The synth also features a three-phase chorus effect that uses the famed Reticon bucket brigade chips, as well as stereo and mono outputs.

Here are details about the unit for sale:

The old, deteriorating foam that sat below the control panel has been removed from this one, so you don’t have to worry about it.

All of the sliders, switches and rotary controls — except for the master volume — were changed out for New Old Stock replacements. All the slider caps and control knobs are New Old Stock as well. Everything works smoothly, with no noise or issues.

The master volume has very minor crackle at the top end of its range while it’s being moved. It is otherwise noise-free during normal operation. I would have had it changed out but it wasn’t possible to source an original replacement.

One of the three original Reticon chips in the chorus effect was replaced when an original failed. All three are working, and the chorus sounds great.

The original red LED in the Modulation section was swapped out for a new bright blue LED.

I wasn’t able to test the sustain jack on the unit’s front panel. Moog chose an unusual size jack here— it’s slightly smaller than a 1/4-inch input. It would be easy to swap it out with a proper 1/4-inch jack if you choose to do so.

The physical condition is very good. Note the scratches to the wood and some minor marks on the faceplate.

All of the notes sound as they should, and all controls and functions work as they should.

HELPFUL NOTES
Although its functions are basic, you’ll need to understand the signal routing in the Opus 3. These are spelled out in the owner's manual (which is available online), but knowing the following will help you get your head around it.

For example, the chorus effect operates on the strings and organ, not on the brass. This is by design and is noted by an arrow on the control panel.

The Moog four-pole VCF can be used on the organ and brass, not the strings. Again, this is by design and is noted by an arrow on the control panel.

Frequency Modulation works on all sounds, but VCF modulation only works on the organ and brass because these are the two sounds that can be run through the VCF (see the point immediately above). Again, this is by design.

The length of chorus delay is set by using the delay fader in the Modulation section. This too is by design.

Two other noteworthy points:

• The pitch wheel has a firm detent (the point at which it sits at pitch). Other owners have noted the same thing about their units in online forums. It’s not difficult to work, but it’s firmer than on other synths I’ve owned.

• All of the electronics, aside from those mentioned above, are original and working fine. Electrical components can fail or become damaged with time and/or misuse. Always be sure you are connected to proper voltage, and note that ground loops can introduce hum."

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MOS-LAB's E-Mu Modular Systems Update & Pricing

You can find demos in previous posts here.

TOP SYSTEM

- T/S/P VCO x3
- Universal Active Filter
- VCA
- RING MODULATOR
- CV LFO
- Digital Noise
- Sample & Hold
- Dual Envelope Generator
- KOV _ MIDI to CV / GATE

3620,00 €

MAIN SYSTEM

- VCO x3
- Universal Active Filter
- VCA x2
- Dual Envelope Generator
- Lowpass VCF
- Resonant filter x2
- Filter Controller
- CV LFO x2
- Ring Modulator
- Digital Noise
- Sample & Hold
- Mixer
- Multiple
- KOV _ MIDI to CV / GATE

6340,00 €

via MOS-LAB

"The systems shown above are provided as examples of possible configurations. Thanks to the fully modular architecture, virtually any custom system can be designed to match your specific requirements.

Systems can be freely configured using the complete range of MOS-LAB modules. To receive a quotation for your custom system, simply send the list of desired modules to info@mos-lab.com, and we will provide a detailed quote."

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Oberheim Matrix 12 Multi Patch

video upload by Alex Ball

"Couldn't resist a custom Multi Patch for the marvelous Oberheim Matrix 12.

Each of the 12 voices can have a different single patch loaded and be controlled by a zone on the keyboard or a midi channel.

In this instance, I made three patches and layered two on the right of the keyboard with five voices assigned to each of those two patches. The final two voices are assigned to the left of the keyboard and the voices are then panned around the stereo field.

There's subtle amounts of FM, lag processing, noise modulation etc that add up to give a really big sound.

This is a really stunning synth, especially for 1985!"

Boston Modular and Synth 10 Year Anniversary Event & Showcase

via Sam Holland:

"Sam Holland from Boston Modular and Synth here. We are a Meetup group and performance event series based in the Boston area, with around 900 members in our Meetup group. We have been around for a bit over 10 years, and regularly meet at Synthcube in Waltham, MA. Artists that have been active at our events include Bill T Miller, Bob Familiar, Noizcode, Switch Angel, and many others. We are a sister organization to New England Synthfest.

We are hoping to do a post celebrating our 10 year anniversary! We have an event at Synthcube on March 21st - it will be an 8-act showcase, including TotoRobyn, Noizcode, EmeraldArcana, Metal Tiger, Bill T Miller, and others. We also have a compilation thats out for pre-order: https://bostonmodular.bandcamp.com/album/boston-modular-and-synth-10-year-anniversary-showcase. 25 recordings from Boston Modular events in the past 10 years by 25 artists."

"Electronic musicians, synthesists, modular enthusiasts, drum machine savants, chiptune creators, drum machine freaks, noise mavens, visualists, and all around nice people. We live primarily in the greater Boston area, but folks are known to drive in from all over the Northeast. Our basic practice is a monthly Meetup group where anyone is welcome to play a 5 minute live performance using any type of electronic instrument (including acoustic instruments with electronic treatments). As of 2026 our regular home was Synthcube in Waltham, MA. Boston Modular and Synth also runs performance showcases a couple of times a year with longer, more organized sets.

Boston Modular and Synth first met on October 12, 2015 in West Roxbury, MA under the organizing force of Paul Geffen. The current primary organizer is Sam Holland, aka Metal Tiger.

To learn more about the organization, please go to bostonmodular.org.

Album credits:

All tracks recorded by the performers at a Boston Modular and Synth event
Compilation organized by Sam Holland
Mastering for all tracks done by Bob Familiar.
Album art by Koala Steamboat (not sure how you want to bill yourself here).

Special thanks to: Bob and Kristina for their amazing work, Eric Crawley and Kent for their longstanding work that laid the foundation for the scene and run our sister organization New England Synthfest, the Watertown Public Library for hosting us for years in their makerspace and library meeting room, everyone who submitted a track, Irwin and Max for helping so consistently at events, Mike, Jeff, and Chris at Synthcube for giving us such an amazing home base, Deftly-D for organizing the visual bill for the release party, and an extra special thanks to Paul Geffen for the work he put in getting this group started. We wouldn't be where we are today without you."

Equations: Graphing Calculator Synthesizer by Decent Samples

Playing around with the Equations Synth video upload by Peter Kirn

"I am not going to write a Kraftwerk reference here.

This is too awesome. Review -- and more on the TI calculator hardware and how it's been used for music:

https://cdm.link/making-music-on-the-..."

via https://www.decentsamples.com

Where mathematics meets music: a unique synthesizer plugin that puts the power of mathematical expression directly at your fingertips. Instead of selecting from preset waveforms, you write your own equations to generate completely unique sounds.

Equation Synth is a unique synthesizer plugin that puts the power of mathematical expression directly at your fingertips. Instead of selecting from preset waveforms, you write your own equations to generate completely unique sounds. Whether you’re a sound designer seeking unprecedented sonic possibilities or a music producer looking for fresh, distinctive textures, Equation Synth opens up an infinite universe of waveforms limited only by your imagination.

Comprehensive Modulation System

Bring your equations to life with an extensive modulation matrix featuring:

Modulation Sources:

3 Envelopes (ADSR) with tempo sync options
3 LFOs with multiple waveform shapes (sine, square, saw), tempo sync, and delay
Note Velocity for dynamic expression
Modwheel for performance control
MPE Support: Timbre and Pressure for expressive multi-dimensional control
Modulation Destinations:

Route modulation to virtually any parameter including:

Volume, Pitch (Coarse/Fine)
All Equation Parameters (A, B, C, D)
Graph parameters (Scale X/Y, Offset X)
Filter Cutoff and Resonance
Noise Level
Effect parameters (Chorus, Delay, Reverb, and more)

Effects Chain

Polish your equation-based sounds with a professional effects suite:

Delay: Stereo offset, feedback, tempo-synced timing
Harmonic Reverb: Room size, damping, and mix controls
Chorus: Modulation depth and rate
Tape Simulator: Wow, Flutter, Saturation, as well as various tape player emulations
Intuitive Interface Design

Inspired by classic calculator aesthetics, Equation Synth features:

LCD-style display showing equation input and real-time waveform visualization
Tabbed interface organizing Equation, Synth, Modulation, Effects, and Note settings
Integrated help system with context-sensitive guidance
Virtual MIDI keyboard for quick auditioning
Scalable, resizable window
Preset management system for saving and recalling your creations
Advanced MIDI & MPE Capabilities

CLICK FOR MORE »

Introducing Luna: A Lunetta style groovebox & eurorack synth module

video upload by mylarmelodies

Check with dealers on the right on pricing and availability.

"This is your official introduction to the Neutral Labs Luna - a new lunetta-style “groovebox” desktop & eurorack compatible synth. It’s patch programmable, letting you both create tones and rhythms from 5 oscillators (2 with step sequencers inside), logic and pattern generators, all at the same time. Three 'LPG's take the raw tones and let you gate and filter them. 13 effects in 2 blocks effect and shape sounds further.

Enormous thanks to Martin at Neutral Labs for commissioning me to make a vid of this. The world needs more shift registers. Note: I used my own red Tiptop Audio Stackcables in the video, but the desktop module comes with 12 braided patch cables."

Neutral Labs Luna – the first serious Lunetta synthesizer

video upload by nyppy

"Available as a DIY kit or assembled desktop synth or 42 HP Eurorack module.

Video by the amazing ‪ / ginko.ltd

#synthesizer #eurorack #diy"

Update:

What's a Lunetta synthesizer and why should you care? // LUNA from Neutral Labs

video upload by DivKid

"Join us for an exploration of what Lunetta Synthesizers are, what the new Luna from Neutral Labs is and why you should care.

The short answer is that it’s an interesting series of raw digital building blocks from a sonic sculptor (Stanley Lunetta) with lots of modern quality of life features that allow you to approach timbre as rhythm, rhythm as timbre then round that out with low pass gates and FX.

More info at https://neutral-labs.com"

*TIMING INDEX // CHAPTERS*

INTRO
00:00 Hello & previews
02:13 What is a Lunetta synthesizer?
02:54 What is Luna?
04:07 Luna feature run down
06:14 How this video is a bit different

PATCHES & SOUNDS
07:05 Comb filter drones for dark industrial soundtracks
07:55 Hypnotic drones & dual oscillator lead lines
11:20 Bouncing bass & low end swells
11:55 New rhythms from AND & XOR logic
16:05 Fireside crackles & sputtering motorbike engines
16:35 Characterful lo fi LPGs & FX for modular synth voices
19:04 Ambient gritty echoes for happy synth blips
19:29 Shift register rhythms - gate delayed musical canons for your rhythms
23:25 Metallic bass hits & interactive rhythms
23:56 Modulation ‘hooks’ from binary counter clock dividing
26:39 Experimental expressive noise wrangling
27:05 Binary counter sub octaves & external modulation of filter FX
29:12 Alien critters clashing into ambient space
29:48 Monstrous sounds from multiplexing
33:13 Metallic synthesis & bell like tones & swells
33:49 Metallic synthesis for cymbals + dynamic LPG modulation



"Logic, Unbound. Meet Luna. The first serious Lunetta synthesizer.

Look beyond clean waveforms and predictable polyphony. Luna will take you back to a time when digital didn’t mean perfect. It meant raw. Inspired by the subterranean DIY culture of the 70s and 80s, Luna is a love letter to the Lunetta machines of old: Living, breathing organisms built from CMOS logic chips. But where those machines were fragile experiments, Luna is a weaponized instrument of sonic confusion.

The Nervous System Exposed. True to the Neutral Labs philosophy, we don’t believe in hiding the magic behind an opaque face plate. Luna features exposed CMOS inputs and outputs right on the front panel. You're not just patching cables, you are rewiring the brain of the synthesizer itself. Combine signals, bend logic, and physically intervene in the computation to create sounds that shouldn't exist.

Rhythm is Timbre. Timbre is Rhythm. In the world of Luna, there is no difference between a sequencer and an oscillator. The same digital pulse that drives a bass line can be accelerated into a screeching lead or folded into a metallic drone.

5 oscillators provide the raw material. A chaotic array of logic blocks (XOR, NOT, AND, shift registers, counters, multiplexer) will chew up those signals and spit out complex, evolving mathematical noise.

Taming the Digital Mess. Raw logic can be harsh. To turn this binary chaos into music, Luna feeds its digital soul through 3 organic low-pass gates. These analog circuits impart a natural decay and percussive punch to the madness, transforming mathematical errors into bongos, plucks, and thumping basslines.

Drench it in Atmosphere. Once you’ve constructed your signal, destroy it again. Luna comes equipped with a suite of effects — distortion, delay, reverb, chorus, bitcrusher, phaser and more — to smear your logic into a wash of ambient bliss or gritty industrial texture.

5 oscillators
logic gates (2 XOR, 2 NOT, 2 AND)
5 logic blocks (5-step ring counter,4-bit binary counter, 2 shift registers, 4-channel multiplexer)
3 touchpads that generate logic signals
3 channels for audio manipulation (low-pass gates with adjustable decay and switchable trigger mode, gain, tilt EQ)
13 audio effects that can be freely assigned to 2 effect slots running in series (drive, delay, reverb, 6 filter types, bitcrusher, phaser, chorus, comb filter)
CV control for effects and 2 oscillators
MIDI control over 2 oscillators, all 3 low-pass gates, and 3 logic outputs (MIDI TRS A socket)
2 sequencers with up to 64 steps, syncable to clock or MIDI
audio output is headphone compatible
available as a desktop synth or 42 HP Eurorack module (desktop version comes with a 12-pack of black/gold braided patch cables)
See more videos and photos on Instagram.

Note: For sustainability reasons, the desktop version does not come with a USB power supply, just a USB-A to USB-C cable. You will need a 5V supply, such as a phone charger, power bank or laptop.

Note: The desktop version has a Eurorack power header and can be placed into a Eurorack. The desktop case however has 5V USB power and no Eurorack rails, you cannot use it as a 42 HP rack without modifications."

Bastl Pizza + AFL Pixie x Make Noise Multimod

video upload by Liminal Pulses

"Starting a new series where, the focus isn't on one particular modules details on sound and how it works, but a focus on pure sound, melody and patch experimentation. A song, a track, something to play in the background while you work. A longer version of my instagram sketches.

Here I have the ‪@GlasgowSynthGuild‬ Octone and the ‪@EricaSynths‬ Black Sequencer running the ‪@afterlateraudio‬ Pixie and ‪@bastlinstruments‬ Pizza, through the ‪@nano.modules‬ St Font filter and Serra ADSR, with the above modulated by the ‪@MAKEN0ISEMUSIC‬ Multimod, with EVERYTHING effected by the ‪@busycircuits‬ MFX and ‪@tiptop-audio‬ Z5000.

Drums by ‪@teenageengineering‬ KO EP133"