🎛️ VAEMI : Kraakdoos / Cracklebox Atölyesi : Workshop #diy #diyprojects #gate

video upload by Vaemi

"Kraakdoos (aka Cracklebox), 1970’lerde Michel Waisvisz tarafından tasarlanan deneysel bir elektronik müzik aletidir.
Bu cihaz, parmak uçlarınızla devreyi tamamlayarak ses üretmenizi sağlar — her dokunuş, farklı bir ton, şiddet ve karakter yaratır.
VAEMI’nin modern tasarımıyla yeniden hayata geçen bu versiyonda:
• Transformatör izolasyonlu line çıkış,
• Dahili hoparlör ve harici çıkış seçeneği,
• LM709 op-amp tabanlı analog devre,
• 9V pil ile çalışma gibi özellikler bulunur.
Resimde gördüğünüz bu synthesizer’ın tüm PCB ve elektronik bileşenleri size atölye ücreti dahilinde eksiksiz bir şekilde sağlanacaktır. Derse yanınızda hiçbir şey getirmeden gelmeniz yeterlidir. Lehim kalemi, lehim, pasta, hoparlör, pil gibi gerekli malzemeler de tarafımızdan sağlanacaktır. Daha önce birkaç kez lehim yapmış iseniz bu dersler tam size göre olabilir. Dersin sonunda birleştirdiğiniz synthesizer’lar sizlerin olacaktır. Dersin başında size bütün elektronik bileşenler teslim edilecek ve bir takım şema ve synthesizer’ımız ile ilgili notlar dağıtılacaktır. “Elektrik nedir?”, “Kullanılan elektronik malzemeler ile ilgili temel bilgiler”, “Şema okuma” gibi giriş konularından sonra synthesizer üzerinde bölüm bölüm, her bölümün nasıl çalıştığını anlayarak adım adım ilerleyeceğiz. Dersin sonunda ise hep beraber synthesizer’larımızı çalıyor olacağız.
Katılımcılar, atölye süresince kendi Cracklebox’larını üretecek, cihazın elektronik yapısını öğrenecek ve sonunda kendi ürettikleri enstrümanı evlerine götürecekler. 🎶
📩 Kayıt & bilgi: @vaemisynth"

Googlish:

"Kraakdoos (aka Cracklebox) is an experimental electronic musical instrument designed by Michel Waisvisz in the 1970s.
This device allows you to produce sound by completing the circuit with your fingertips — each touch creates a different tone, intensity and character.
This version, revived with VAEMI's modern design, features:
• Transformer-isolated line output,
• Internal speaker and external output option,
• LM709 op-amp based analog circuit,
• 9V battery operation.
All PCB and electronic components of the synthesizer you see in the picture will be provided to you as part of the workshop fee. You just need to come to the lesson without bringing anything with you. We will also provide the necessary materials such as a soldering iron, solder, flux, speaker, battery. If you have done a few soldering jobs before, these lessons may be perfect for you. At the end of the lesson, you will have your assembled synthesizer. At the beginning of the lesson, you will be given all the electronic components and a set of schematics and our synthesizer. Relevant notes will be distributed. After introductory topics such as "What is electricity?", "Basic information about the electronic materials used", and "Reading schematics", we will proceed step by step on the synthesizer, section by section, understanding how each section works. At the end of the lesson, we will all be playing our synthesizers together.
During the workshop, participants will build their own Crackleboxes, learn the electronic structure of the device, and finally take home their own instrument. 🎶
📩 Registration & information: @vaemisynth

MFB 501 Analog Drum Machine – 64 Presets, Rare Odd-Meter Rhythms, Works Perfectly

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

via this Reverb listing

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Tre Modular - Replicant RM Demo

video upload by Tre Modular

"Replicant RM is a ring modulator based on the legendary Yamaha CS80. At its core is the same analog architecture that gave the CS-80 its character. We’ve built it around the MC1496 IC, a modern alternative to the original uA796 used in CS80.

Just like the original, Replicant RM includes its own dedicated VCO. It offers both sine and square waveforms. Sine delivers a clean, pure tone that defined the CS80’s ring mod sound. Square adds grit and harmonic complexity. The oscillator features two speed modes and a dedicated output.

We’ve also included a built-in Attack/Decay envelope generator, another key part of the CS-80’s ring mod section. It can be gated or looped, and has two speed modes for shaping everything from bell-like tones to rhythmic pulses. The envelope also features two speed modes and a dedicated output.

If you want That sound that`s part of what made CS80 legendary, now you can have it.

More info: www.tremodular.com"

NIIO analog GRAPHIC ENVELOPE overview

no audio video upload by NIIO analog

via NIIO analog

The GRAPHIC ENVELOPE consists of 2 separate analog envelopes each derived from stepping thru 8 levels at a shared rate. The envelope can be run as a dual 8 step or a dual 15 step envelope.
Easily create and adjust complex envelope shapes with time based movement that is easily adjustable in a graphic layout.
3 usable time ranges allow for the accurate setting of specific overall envelope times.
Level inputs allow CV or audio to set the level of the envelopes.
2 rate knobs set the envelope length and can be switched between via gate or CV input.
The 2 envelopes can be swapped to the other's output pre- Response via gate or CV input.
The HOLD STEP pauses the envelope while the gate input is high, making a playable and responsive envelope.
Gate outputs pre/post the HOLD STEP, EOC and total envelope period allow for example: the switching of rate or the delayed trigger of a second envelope during the envelope cycle.

Quality all analog circuitry
Gate and Trigger inputs can be used simultaneously
The Gate input can hold the envelope on the HOLD STEP
Gate outputs for Pre and Post Hold Step
Gate outputs for End Of Cycle and envelope period
CV/Audio inputs set the overall level of the envelopes
5v and 10v output level switch
Row Swap gate input
2nd rate (R2) select gate input
envelope smoothing
3 time ranges

NIIO Analog SEQUENTIAL DELAY GATE

video uploads by NIIO analog

Check with dealers in the right for price and availability.

Playlist:

1. seq delay gate clocksource
2. seq delay gate overview - no audio
3. seq logic switch overview - no audio

The SEQUENTIAL DELAY GATE is an analog 8 step sequencer that triggers 2 separate gates with adjustable length. The 2nd gate has delay control, and a third gate (ALT) is output that is dependent on the other two. Each step triggers either gate or none.

*Activate gate / CV inputs.
*Gate / trigger envelopes.
*Clock sequencers w/off time steps

ALT OUT
Outputs a gate for one of three conditions as set by the ALT switch.
The orange LED displays the gate.
OR :output is high when either the U gate or L gate is high.
NOR :output is high when neither the U gate or L gate is high.
L-TRIG: outputs a 5ms (trigger) at the leading edge of the (L) step. The delayed gate can be included in this output. (Use to double tap an envelope)

rare birds: Elgam Carousel (with DINSync mod)

Note: links to listings are affiliate links for which the site may be compensated.
video upload by ohm_studi_ohm

"Quick demo of the Elgam Carousel I just serviced and modded by adding external clock and start synchronisation (DIN Sync) and an extra output to have dedicated outputs for drum and accompaniment section.
I used a Roland CR8000 to clock the Carousel but any drum machine / sequencer that uses DIN Sync or send 24ppq pulses will work, like the Arturia Keystep range.
This open a world of possibilities. The second output is quite useful especially in a live situation where you'd want drums and accompaniment parts to have different fx. In the demo the drum part is recorded dry and the accompaniment part goes through a Zoom MS70CDR to have filter delay. (CR8000 goes through the Dynacord VRS23)
Since you can clock the Carousel you can even record seperate arrangement tracks without having to worry about sync issues."

via this eBay listing

"Quite rare italian analog drum machine and accompaniment synth.

Unit was fully serviced and is in perfect working condition:

- every electrolytic capacitors were replaced

- fully calibrated

- an external clock / start sync was added. You can now sync and start the Carousel with any device that send 24ppq clock pulses, like DINSync (used in Roland CR78, CR8000, TR808 etc) or modern devices like Arturia Keystep clock output. If requested I can provide for free a TRS mini jack to DIN cable in order to use with devices that uses that connectors like Arturia. There is a switch to flip from internal to external clock.

- a second audio output was added to solo the drum part. When inserting a jack the drum sound is removed from the main output and goes to that second one, so you have seperate outputs for drum and accompaniment."

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1980s Roland Jupiter 6 61-Key Synthesizer (Serviced)

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

via this Reverb listing

Additional SYNTH CITY Listings

The Jupiter 6 is a fantastic analog polysynth that's a little bit of an underdog compared to its siblings the 4 and the 8! However, it is very powerful and is likely overlooked due to the immense fame of the others. Its a dual VCO 6 voice with cross mod capabilities, sync, and triangle, square and saw waveforms. The filter section includes standard low pass but also band pass and high pass operation. The filter envelope routing is not preset so envelope 1, 2, or both can be assigned to control the it! The LFO section is fully featured including a random output and onset delay. Of course there is full preset saving and plenty of performance oriented controls. The one downside is that it does not include chorus or ensemble like many of the other Roland polys! It does have the coolest color scheme and those futuristic aluminum sides though. The external analog ins include arpeggiator clock in, patch shift, pedal hold and CV for the VCA and VCF. Of course it has MIDI as well so there is tons of interfacing available.

This synth is in great working condition and was just serviced by our in house technician. Cosmetically, the unit has a noticeable dent on the rear panel and a smaller one on the front underside. These imperfections are purely aesthetic and do not affect performance. In addition to the dents, the serial number plate has been removed. Please refer to the detailed photos for a closer look.

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FAC Polyflo New AUv3 Plugin

video upload by Fred Anton Corvest

"FAC Polyflo is a new AUv3 plugin built for modulating and sequencing MIDI instruments and modular gear via control voltage.

It outputs both MIDI and analog CV simultaneously, making it a powerful tool for hybrid setups that combine digital and analog gear.

Universal purchase for iOS, macOS, and Vision Pro | Pre-order now at 50% off – $4.99 until October 11| Launch price: $6.99 → Final price: $9.99 (USD)

This release could be a great fit for your audience interested in modular, AUv3 plugins, and hybrid setups.

Learn more at https://fredantoncorvest.com/FAC_Poly..."

AUv3 plugin to modulate and sequence MIDI instruments and modular hardware
Outputs MIDI and analog CV simultaneously for integrated hybrid setups
Fully functional in software-only environments with full MIDI support
Converts LFOs, MIDI notes, pitch, and control changes into control voltages
Includes two LFO generators with random spline, cross-modulation and syncing
Integrated envelope follower to track audio input or sidechain signal
Six FLO(W) processors for combining and shaping signals with math and logic
Each FLO supports 18 inputs with individual polarity, divider and multiplier
Multi-out support, built-in waveform viewer, Audio FX, and MIDI FX
Advanced Responsive Design, portrait and landscape views
Universal Purchase: AUv3 for iOS (iPad/iPhone), macOS and Vision Pro

Where Modulation Connects

FAC Polyflo is an AUv3 plugin for modulating and sequencing MIDI instruments and modular gear via control voltage. It outputs MIDI and analog CV simultaneously, making it well-suited for hybrid setups that combine digital and analog equipment.

The plugin includes two LFO generators offering 10 waveforms, including classic shapes and random spline, with support for cross-modulation and syncing. It also features an envelope follower that tracks audio FX input or an external sidechain. The generated signals, together with the host clock and MIDI input, are fed into six independent FLO(W) processors.

These processors combine, shape, and route inputs using math operations, conditional logic, and comparators. Each FLO includes individual polarity, division, and multiplication controls, providing deep and flexible modulation that balances chaotic creativity with precise timing.

Each FLO processor output is connected to its own output bus, enabling easy integration with hardware via DC-coupled audio interfaces like the Expert Sleepers ES-9. For simpler setups, FLO outputs can be routed to the stereo output. FAC Polyflo can also convert MIDI notes, pitch, and control changes into control voltages, making it a powerful MIDI-to-CV solution.

If you prefer to work exclusively with software, the plugin runs smoothly in software-only environments with full MIDI support, making it equally suited for purely digital workflows.

FAC Polyflo works as both an Audio Unit FX and MIDI FX, featuring a clean, touch-optimized interface with precise control and waveform visualization. It’s available as an AUv3 for iOS (iPad/iPhone), macOS, and Vision Pro, and requires a compatible AUv3 host app to run.

Roland SH-1 Analog Synth SN 721364 w/ Rainbow Logo

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

via this eBay listing

"Released in 1978, the SH-1 is a compact analog synthesizer from Roland’s innovative SH series, which spawned numerous classics. It was the first SH model to adopt a visually intuitive slider-based control layout that makes sound creation straightforward.

The SH-1 provides 32 keys, a single VCO plus a Sub Oscillator that can be switched to output 1 or 2 octaves below. The VCF offers cutoff and resonance along with an additional HPF (high-pass filter). For envelopes, it features a standard ADSR and a simple AR generator as well.

Connectivity includes CV/Gate In/Out, external audio input, and trigger input, making it easy to integrate with other systems. With the VCO plus Sub Oscillator, the SH-1 delivers the model’s characteristic thick, punchy monophonic sound.

Operation has been checked and confirmed."

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Akai AX60 w/ Original Box

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

via this eBay listing

"Professional AKAI AX60 Analog Synthesizer in original box with added padding for shipping and reprinted user manual included. The Akai AX60 Analog Synthesizer MIDI Professional is a high-quality keyboard synthesizer designed by the renowned brand Akai. With its 61 synth keys and analog capabilities, this model is perfect for creating unique and dynamic musical sounds. It features MIDI input/output ports for connecting to other devices, as well as a pedal input for added expression. Ideal for musicians and producers looking for a versatile and reliable synthesizer for professional audio production.

'Groot prop not included'"

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Roland Introduces the TR-1000 Rhythm Creator w/ TR-808 and TR-909 Analog Drum Circuitry

video uploads by RolandChannel

The TR-1000 is available now for $2,699.99. Check with dealers on the right for availability.

"The TR-1000’s analog engine features 16 of the most coveted circuits from the TR-808 and TR-909, faithfully recreated from the original designs with detailed engineering and carefully selected modern components. Alongside the TR-1000’s analog voices are powerful digital sounds driven by Roland’s latest advancements, including 21 circuit-bent TR-808 and TR-909 models built with Analog Circuit Behavior (ACB) technology, FM percussion, virtual analog tones, and a deep PCM library for sonic exploration and fresh textures."

Playlist:

1. Roland TR-1000 Rhythm Creator | Egyptian Lover Performance
2. Roland TR-1000 Rhythm Creator | Everything You Need to Know

User videos followed by hi-res pics and the press release:

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Make Noise Introduces PoliMATHS and QXG

video upload by MAKEN0ISE

Check with dealers on the right for availability. User video by Cinematic Laboratory further below.

PoliMATHS [MSRP: $459] is an eight-channel CV and Audio event generator for the New Universal Synthesizer System or any Eurorack modular synthesizer. It uses a single set of controls to generate complex functions at eight independent channel outputs. PoliMATHS’ functions are made up of two components: first, the well-known Rise-Fall envelope with variable Curve (familiar from the original MATHS and Function and 0-Coast Slope); and second, a variable-Shape Oscillation whose amplitude is controlled over time by the Rise-Fall envelopes. This oscillation can be either low frequency for the creation of complex control functions, or audio frequency for native generation of audio events/notes with optional tuned pitch control via 1v/oct control voltage. PoliMATHS also includes output headers for creating pre-patched connections to the control inputs of QXG.

PoliMATHS
Part of the New Universal Synthesizer System
Eight channel function generator with a single set of controls
Create simple or complex functions
Activate channels in many possible patterns using Channel Index, Round, and Parallel Modes
Modulate parameters across channels with Spread or Modulation Dissemination
Designed to work with MultiMod and QXG and future NUSS modules
Chain to QXG for immediate eight channel amplitude control


The Quad Stereo Gate (QXG) [MSRP: $239] music synthesizer module is a Four Channel Stereo Low Pass Gate and Mixer. Like the DXG before it, the QXG utilizes a new low pass gate circuit that does not use vactrols. This circuit is 100% analog and its response was arrived at after many months tailoring it to meet or exceed the expectations that have been set by all the vactrol low pass gates that Make Noise has created over the years. Additionally the QXG adds a Vactrol button to select between a Slow, low-pass-gate-like response emulating the decay time of a vactrol (Vactrol button ON), and a Fast precision response that still maintains the gentle filtering characteristic (Vactrol button OFF). Fast response can be especially useful when patching QXG with complex and quickly-changing functions such as those generated by PoliMATHS with the OSC circuit in use. The QXG also includes a Stereo Sum Output with voltage controllable Stereo Spread to quickly route all four channels across the stereo field. Each channel also has an individual output that removes the channel from the Sum when patched. In addition, QXG includes signal and control input headers for creating pre-patched connections from the outputs of PoliMATHS and MultiMod.

Part of the New Universal Synthesizer System
Four channel low pass gate
Vactrol-free design for classic Low Pass Gate sounds
Vactrol button to select Fast or Slow response
Xpread parameter for spreading the four channels across the stereo field
Summing stage with Stereo AUXiliary IN allows for chaining of multiple units, creating larger mixes
Individual channels can be removed from Sum by patching to their respective outputs
Designed to work with MultiMod and PoliMaths
Chain two QXG units to a PoliMaths for immediate eight channel amplitude control


PoliMaths & QXG | How does it sound when you know nothing?

video upload by Cinematic Laboratory

"Today MakeNoise has introduced PoliMaths and QXG. My dealer already had them in stock (!) and allowed me to buy them - under the strict condition to keep it a secret until after the official launch video. So I had the opportunity to make a video in one day, without access to any help from the manual or the MakeNoise launch video. Normally I'd do my homework first, but this opportunity is rare. Usually, I can intuitively figure out how a module works, but with PoliMaths, almost nothing is familiar, and what's familiar works differently. So I've probably been using a MonoMaths, but since I decided to get two, there's still a Poli vibe to it.

This is probably one of the worst videos I've made so far, but it's fun to patch in the blind with zero knowledge, and this was the only day I could record, edit and post it. So forgive me for being a MakeNoise groupie. I am biased, but I also think it's for a good reason. MakeNoise managed to make something extremely innovative. I'll make a proper video soon, and I'll figure out what to do with this one later."

NoisyFruitsLab DCO - Dual Wavetable Oscillator for Eurorack Synthesizer

video upload by NoisyFruitsLab



"DCO stands for 'Detox Controlled Oscillator' and is a dual wavetable sound source for creating big things on a small footprint

Designed for stereo or duophonic fun as giant wavetable for each oscillator, containing 30 waveforms for each.

With an own output for each oscillator and an accurate frequency range from 0.01Hz to around 10KHz it´s an excellent audio source, LFO and reference as well.

CV control for each wavetable (-5V – +5V)
Shared 1V / octave input, covering 10 octaves (-5V – +5V), FM friendly

Bipolar LEDs as negative and positive indicators.

Frequency and wavetable control for each oscillator with smooth endless rotary encoders including buttons.

Covering fine or stepped frequency adjustments for detuning, harmonizing and chordifying.

Blend smoothly through a giant wavetable with 30 different waveforms for each oscillator with the encoders or over CV.

Switch between sync modes, so oscillator 2 get´s independant cv control over waveblending and frequency, or choose the “no CV” mode for highly accurate reference frequencies.

User friendly 11-point calibration mode.

Update friendly and designed as partially open source project and development platform."

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Additional Details on UDO's DMNO Keyboard Synthesizer Including Black Model

video upload by UDO Audio

Follow-up to this post. Details follow:

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Jomox Resonator Neuronium SN 56 w/ Original Box

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

via this Reverb listing

"I got this unique synthesizer new, directly from Jürgen Michaelis (Jomox) in 2019 - Serial No. 58. I‘ve only used it a few times, because I haven’t had the time to dive fully into its features.

I still think it has a lot of potential:

- Fully analog signal path

- 6 neurons, which are like voices, combining an oscillator, a resonant filter, envelopes and a special mini-sequencer (see below)

- Each neuron has its own output and also the stereo mix, and can be triggered separately (via round robin notes, or different MIDI channels) or in unison

- Neurons can feedback into each other and themselves, FM each other and “genetically modify“ each other (see below)

- At the same time, neurons can play notes, via MIDI, with the relationships between them still in place - so as if the six voices of a polysynth were all connected to each other

- Each neuron has a mini byte sequencer, which can be used to sequence the filter cutoff, or the steps can be interpreted as a sample, or waveform of the oscillator!

- The sequences of each neuron can also interact with each other, combining in different defined ways to create new, evolved sequences as they run

- There are two external audio inputs, which can be used as the exciter of two of the neurons instead of the oscillator, so you can process external stereo sound as part of the craziness

- You can play it as a 6-voice polysynth if you want!

Perfect condition, comes with original box and individual power supplies for 100-120V and 220-240V."

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Hydrasynth Presets with Juno 60 / 106 style analog chorus

video upload by Tena Lock (Tenalock)

"Decided to do another video about the Hydrasynth trying to capture that magical Roland Juno 106 and Juno 60 using presets I programmed. Using the magic of bucket brigade analog chorus.

You can see me turning off the chorus on the Hydrasynth sometimes, and sometimes leaving it on because it sounds better to my ears. If you turn off the Hydrasynth chorus it can be better because it doesn’t sound over the top and cause phasing that makes it sound worse.

When you see the cost of plugin chorus like Roland cloud Juno 60 chorus for $160 but then you can buy and analog chorus that does (imo) an even better job for $120 you might think the world has gone crazy lol ( the in version 2 of the chorus pedal - much better)

You can’t hear the Hydrasynth effects of the built chorus here when the pedal is off because you have to use a mono out into the stereo chorus.

If you want to hear the output of the Hydrasynth stereo chorus head here:"

Juno 106 Bank A for Hydrasynth - Random Jamming and camera testing

video upload by Tena Lock (Tenalock)

"The roland juno 106 is so epic that I have been making juno 106 sounds for my hydrasynth. there seems to be a camera malfunction during this video but the audio still plays and teh video comes back.

If it can go worng, it will, Lol. I'm trying.

You can find the bank here: https://tenalock.gumroad.com/l/xxeqqu"

FutureRetro Announces 777 Re-issue

via Kickstarter

"The Return of a Legend - Our Re-issue of the 777 analog synthesizer with Updated Sequencer Features from the Revolution and Swynx!

In 1997, The 777 was the first 303 clone to include the all-important sequencer, and provide real-time editing of patterns during playback. However, it really was much more than a clone..

...The first 30 units produced were the purple 777 models. Approximately 25 of the blue 777 models were then produced. There were 7 custom hand-brushed silver front panels created, and only 3 of those were ever sold to the public. The white 777 is the only one in existence. The majority of 777’s produced were the black and white models. Notice these models had slightly different screen-printing with the 777 name typed out instead of using a symbol like the first models had. ...It sounded fabulous but also caused the output to increase drastically in volume. So a completely new overdrive stage was implemented on later models that kept the output more consistent as the overdrive was increased. I would say later models had a cleaner sound overall, and slightly better stability.

All 777’s were hand assembled, and the first 200 plus units of the 777 were made entirely by myself. It took at least 8 hours to assemble a single unit. As demand grew for the 777, I hired another hand assembly company to do the majority of component placement, while I focused on final assembly, testing, and tuning of each unit, and the day-to-day chores of running a business. The 777 quickly became the acid synth of choice by many well known artists including: Skylab2000, Uberzone, The Chemical Brothers, The Crystal Method, KMFDM, Nine Inch Nails, Jason Nevins, Air Liquide, Alex Gopher, Richie Hawtin, Aphex Twin, BT, The Juan MacLean, Terra Firma/Union Jack, Nortec Collective, Atomic Babies, Electric Skychurch, and many others. Bands like Hardfloor and Plastikmand inspired the original concept for the 777, with the minimal acid house music they were creating using only a drum machine or two, and a TB-303.

I wanted to create similar music using only the 777, as digital multi-tracking was becoming more accessible at that time. The 777 provided built in distortion to achieve those ripping acid leads that were becoming popular, and also provided enough additional circuitry to allow analog percussion and other sounds to be generated. The 777 was originally called the Bassix, which can be seen printed on the PC boards. Although it was never publicly called this, it was simply a nickname given during development. This was a derived combination of the TB-303’s “Bassline” name and the TR-606’s “Drumatix” name. As this unit could sound like the 303, but its sequencer operated more like the 606 with its live note entry and editing features.

In 2003 production of the 777 stopped, with a total of 678 units being produced in all. These units quickly became collector like commodities, and continue to command high prices in the used market. We are very excited to bring it back! As of 2025 we have been prototyping the 777 for over 2 years to bring it back to the market. We have been through many iterations of the analog board in order to make it sound as much like my personal vintage unit while also designing it for manufacture.

Now we are asking for you help to do it the way we would like to. We are wanting to upgrade the processor and code base so that we have the ability to include the remix feature from the Revolution/Orb sequencers as well as the time signatures and swing features from the SWYNX!"

See Kickstarter for additional details.

Korg Delta DL-50 String Synthesizer SN 286237

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

via this Reverb listing

Additional SYNTH CITY Listings

"Fully functional Korg Delta, fun and easy to use synth that nails many classic sounds. Tested in great working condition with just some cosmetic issues due to age!

Korg's Delta is an analog semi-poly synth/string machine, basically a slimmed down version of the Korg. Though limited in the range of sounds compared with other synths of the same genre, the sheer quality of the sound from this little beastie really does make it something of a marvel. Amazing retro synth strings and fat bass synth tones.

The synth is split into two sections, Strings and Synth, for which there are separate audio outputs along with a combined output for headphones or mixing. Each section has its own controls. The String section has two pitch sliders (16' and 8') along with two tone controls (Bass and Treble) and variable Attack and Release controls to modify the sound. The Synth section has four pitch sliders (16', 8', 4' and 2'). There is also a white noise generator along with a very effective 24dB/oct low pass filter (high pass and band pass options are included too) and full ADSR controls. The synth has no memory storage or MIDI, however it does has voltage control and gate ins and outs.

The string sounds are very basic but with its separate outputs and when mixed together with the polysynth you do get that classic 'layered' sound which is useful enough on this synth; and it's fully polyphonic, so you wont be running out of notes! There is a handy joystick to the left of the 49-note keyboard for pitch bending and modulation capabilities. The construction is solid and heavy partly due to the implementation of a wooden base but also because it was designed for heavy usage on the road. Added bonuses: noise modulation, stereo out (strings/synth split), and the ability to combine synth and strings or turn off oscillators in the mixer section."

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Bleep Labs Thingamagoop 2 w/ Clear Front Panel

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

via this eBay listing

"The now discontinued and rare Bleep Labs Thingamagoop 2 light controlled synthesizer. Has a built in speaker, a 1/4in audio output, and a 1/8in CV output so it's compatible with Eurorack. Has both analog and digital synth modes. The Bleep Labs Thingamagoop 2 is an experimental synthesizer designed for creating unique and atmospheric sounds. This hybrid desktop synthesizer offers a CV input and audio output, making it versatile for various audio setups. With its clear design and compact size, it is perfect for creating ambient noise and musical compositions on the go. Additionally, the Thingamagoop 2 features speakers for real-time sound playback and can be powered by batteries for added portability."

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GrainTone // ambient music with an fm synth and a granular sampler

video upload by Music4screens

"Inspired by great artists like Loscil, this piece mix the dense character of Digitone and the morph feature of Intellijel Multigrain. All processed by Analog Heat +FX.
Multigrain has become a powerhouse in granular synthesis, taking one of the factory samples and playing with the morph slider which is so fun to use. Data-bender was processing the output of Multigrain.
Digitone created those digital drops and the deep and dirty pads.
Nice combo a very satisfying devices!
All recorded in Ableton Live and filmed with an iPhone 16 (cine mode)."