Erica Synths Introduces New Elektor Formant DIY Modular Synth

sound demo video upload by Erica Synths

"Since Erica Synths originated as a company that originally developed DIY kits for Eurorack modular synthesizers, we want to keep the spirit of DIY synths alive and besides our mki x es.EDU DIY series, we went full in, and set out to develop a contemporary, DIY-friendly and extended version of the Elektor Formant synthesizer, originally published as a DIY kit in Elektor Magazine late 70-ties. In collaboration with Harald Antes of haraldswerk.de we developed a modular system based on Elektor Formant designs and added several modules to take its functionality to next level

Timeline:
00:02 - Patch 1
00:59 - Patch 2
02:08 - Patch 3
02:58 - Patch 4
03:50 - Patch 5"

Also see: A 100% Modern Remake Of The 1970's DIY Formant Synthesizer By Erica Synths? Lets Solder it!

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STUDIO ELECTRONICS CODE LUXE WAVE FOLDING Part II.

video upload by ONEPOLYMER

Part 1 here

"STUDIO ELECTRONICS CODE LUXE Synthesizer.
WAVE FOLDING Example +, MINI Track live sequenced and recorded. No FX on the CODE LUXE.

The Update/Upgrade sounds amazing - is worth every cent in my opinion (got my hands on since 2hrs). Every Paramter is now storeable in memory including The 8106 (Roland) Dual Filter Settings as well as the Overdrive and Feedback. The Envelopes sound faster to me ...

Gear used on MINI TRACK:
YAMAHA DMP 9-16 (Mixer)
MODOR DR-2 (Drums)
AKAI# S700 (CODE LUXE Sampled Bass)
ROLAND JD-XA (Sequencer + Sounds)
ROLAND TB-3
STUDIO ELECTRONICS CODE LUXE (no FX)

Enjoy the bits
onepolymer"

STUDIO ELECTRONICS CODE LUXE WAVE FOLDING P1

video upload by ONEPOLYMER

Part 2 here

"Almost out of the box Demo Track including the
ALL NEW STUDIO ELECTRONICS CODE LUXE Synthesizer.
A short WAVE FOLDING Example, live sequenced and recorded. No FX on the CODE LUXE.

The Update/Upgrade sounds amazing - is worth every cent in my opinion (got my hands on since 2hrs).
Every Paramter is now storeable in memory including The 8106 (Roland) Dual Filter Settings as well as the Overdrive and Feedback. The Envelopes sound faster to me ...

Enjoy the bits
onepolymer"

Roland Minimoog Meets Arranger // SE-02 PASSES FUNK TEST !!

video upload by Woody Piano Shack

"Join me for a musical journey with the astonishing sounds of the ROLAND MINIMOOG, MINIROOG? Also known as the ROLAND SE-02 BOUTIQUE synth by STUDIO ELECTRONICS. The only fully analog synth that Roland has made in the last couple decades AFAIK.

Paired today with the YAMAHA PSR SX920 for some guaranteed fun music moments!"

"Lesson packs available for one-time purchase on Patreon. / woodypianoshack

MORE WOODY PIANO SHACK
https://woodypianoshack.com"

Studio Electronics - Omega 8 Analog Synthesizer - complete 8-voice - Silver SN 1046

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

via this Reverb listing

Additional SYNTH CITY Listings

"Crazy cool custom color Studio Electronics Omega 8. This is a Monster synth. Sounds incredible."

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Cheerful Electronics OPL Studio - First Contact

video upload by j bowman

"🎵 Welcome to Cheerful Electronics OPL Studio - First Contact! 🎛️ In this sound design experiment, we dive deep into the world of FM synthesis using the powerful OPL Studio, exploring retro sounds inspired by classic OPL3 chips. Whether you're a fan of chip music, vintage FM synths, or curious about pushing the limits of sound design, this video is your perfect starting point.

Get ready for rich, textured tones and quirky sonic explorations as we showcase the raw potential of OPL Studio. This first contact session covers live tweaking, patch creation, and modulation — perfect for anyone diving into retro synth workflows or looking for viral FM synthesis content.

If you're into chiptune, retro game soundtracks, or nostalgic hardware-driven music, you'll feel right at home. Watch now and get inspired to experiment with your own OPL3-based synths and plugins!"



via Cheerful Electronics

OPL Studio is the ultimate OPL2 / OPL3 synthesizer! It gives you almost limitless control over what you can do with the OPL3 synthesizer chip.

Features of OPL Studio

OPL Studio has a long list of features. To name a bunch of them:

Integrated patch editor to edit predefined instruments and create your own
Load and save instrument banks from popular formats such as *.BNK, *.SB, *.O3, ect.

Patch linking to layer up to 4 instrument patches for even more complex sounds
Polyphonic sequence editor to create up to 32 drum and 32 melody sequences
Quad sequencer to live play up to four sequences

Composer module that lets you create complete songs from your sequences
Midi channel mixer

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Studio Electronics Omega/CODE 303 Filters

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

via this Reverb listing

"2 x analog 303 Filters for Studio Electronics Omega or CODE synths.

It is easy to just push them into a free filter slot or check Studio Electronics for more info."

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Studio Electronics Tonestar 8106

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

via this Reverb listing

Additional CONTROL Listings

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Friendly Stories about Computers / Synthesizers John Simonton Jr., PAIA

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

via this eBay listing

"Friendly Stories about Computers / Synthesizers - by John Simonton, Jr. PAiA Electronics founder. Subtitled: WHY Microprocessors are the greatest thing to happen to electronic music since voltage control and HOW to apply them. 72 pages of articles from Polyphony Magazine. Mainly deals with their 4700 series computer interface. Has a lot of 6502 assembly language listings. This is a great walk down memory lane of the very early days of microcomputer controlled synthesizers.

FREE bonus - 1989 PAiA 12 page catalog - MIDI SMPL Modules, Studio Equipment, Guitar Effects. Books Kits and More."

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David Lynch's Synth Gear Up for Auction

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

Apprenlty JULIEN*S auction house is auctioning off David Lynch's belongings.

Among the items you will some of studio equipment including the synths pictured here. It's interesting to see the gear he used. The Roland MKS-70 (JX10/JX-8P) used on Twin Peaks is not listed as I believe it was owned and by Angelo Badalamenti, not Lynch. I included his portable audio recording equipment, not as a synth, but as a possible sample source. Unfortunately the listing does not mention if there are any recordings present in them so keep that in mind if you bid. It would be a shame if they were removed.

Most of the items mention they were "owned and used by David Lynch in his personal recording studio."

Images in this post were captured in the order listed for each listing.

E-Mu Systems E III Model 6083 SN 02200324

Korg microX SN 003322 & Yamaha Motif 7 SN 1001208

Korg KAOS Pad KP3 SN 057331 & Kaossilator SN 080602

"Dumbland" Boss VT-1 Voice Transformer with Box Set and Studio-Used Microphones

"A lot containing the BOSS VT-1 Voice Transformer owned and used by David Lynch for voicing the characters of his cartoon DumbLand (2002), a Dumbland DVD box set, and two microphones used by David Lynch in his home recording studio known as Asymmetrical Studio."

Tony Bassett No. 1 Electronics Theremin "Spacetrip Passport"

Stylophone Pocket Synthesizer

Lot of Three Synthesizers: Alesis Nanosynth, Gakken SX-150 Mark II, Roland JV-1010 SN BN26304

Roland SPD-20 Sampling Pad SN FV41503

Portable Audio Recording Equipment - not a synth, but you have to wonder what recordings, if any, may be preserved for sample sources.

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Rare ! Studio Electronics Midimoog, original RA Moog board, serviced. SN AA-0900

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

via this Reverb listing

"For sale, a very rare exemple of the famous Minimoog racked by Studio Electronics. This is not a clone, this is the real R.A. Moog board mini in a rack ! It will be fully serviced prior to sale."

Pics of the boards below.

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Groove Synthesis: 3rd Wave 8M - SUPERBOOTH2025

video upload by Bonedo Synthesizers



"The most accessible way to the 3rd Wave sound

You’ve discovered the synth industry’s best-kept secret: the 3rd Wave 8M — bringing Groove Synthesis’ award-winning wavetable technology to more studios, stages, and creative spaces than ever before. This isn’t a watered-down version. This is 8 voices and 2 parts of pure, uncompromised 3rd Wave DNA in a more accessible, compact package. Same premium sound engine. Same analog filters. Same innovative synthesis. Just more accessible to more producers and musicians.

ACCESS ALL AREAS

The performance-oriented control set featuring a generous 7” display with six encoders gives you the confidence to create the sounds you’ve always envisioned.

COMPLETE SYNTHESIS TOOLKIT

Choose from wavetable synthesis, analog-style synthesis, FM, and sampling for each of the three oscillators to create rich and expansive soundscapes.

• 8 Voices of full 3rd Wave sound engine with complete patch compatibility
• Bi-timbral operation with two independent parts
• Premium analog filters and output stages—identical to our flagship models
• Multiple synthesis types: wavetable, analog-style, FM, and sampling
• Streamlined interface with larger, more intuitive display
• Compact desktop format that fits your creative space

CLASSIC LEGACY – MODERN SOUND

While the 3rd Wave has roots in the classic digital wavetable synths of the past, it takes that concept into the 21st century with a lush, expansive sound that’s a product of its expanded wavetables and warm, organic analog filters.

It boasts not only a punchy, Dave Rossum-designed 2140 analog low-pass filter with variable saturation, but a second, SEM-style state-variable filter (low-pass, high-pass, notch, and band-pass) for additional tone-sculpting. Run both filters in series for harmonically complex textures."

Update: and the press release:

ORINDA, CA – May 8, 2025 – Groove Synthesis, the innovative synthesizer company known for its award-winning 3rd Wave 24-voice advanced wavetable synthesizers, today announced the 3rd Wave 8M – a compact desktop synthesizer that brings the distinctive Groove Synthesis sound to a more accessible price point, without compromising on sound quality or core features.

Building on the success of the flagship 24-voice 3rd Wave models 24K and 24M, the new 8M features 8 voices of polyphony and bi-timbral operation in a streamlined desktop format. Priced at $1,999 USD, the 8M delivers the same premium sound quality and cutting-edge synthesis capabilities that have made Groove Synthesis a favorite among producers, composers, and performers worldwide.

"We created the 8M to bring the distinct 3rd Wave sonic character and sound design capabilities to more musicians and producers," said Bob Coover, co-founder of Groove Synthesis. "This isn't a watered-down version of our flagship 24-voice models. The signal processing chain, analog electronics, and the sound are the same as on the 24. The 8M just makes the 3rd Wave experience accessible to musicians, sound designers, and producers who don't need the full scale system.”

The 3rd Wave 8M maintains complete patch compatibility with the 24-voice 3rd Wave models, allowing users to seamlessly integrate the 8M into existing setups or upgrade to larger models in the future. The streamlined user interface focuses on performance-oriented controls while utilizing a larger, more intuitive display for deep sound design capabilities.

Key features of the 3rd Wave 8M include:

● 8-Voice Polyphony: Full 3rd Wave sound engine with 8 voices and three oscillators per voice
● Complete Synthesis Toolset: Wavetable synthesis, analog-style synthesis, FM, and sampling
● Bi-timbral: Two independent parts for layering and splitting
● Complete Patch Compatibility: Seamless integration with 24-voice 3rd Wave models
● 8 Analog Filters and Output Stage: The same premium analog filters and output circuit design as flagship 24-voice models, 24K and 24M
● Streamlined Interface: Performance-oriented, expressive control set with larger display
● Multiple Outputs: 4 balanced outputs for flexible studio integration
● Compact Design: Smaller footprint ideal for desktop or touring setups

"As a bunch of synth enthusiasts ourselves, we know that the sound is everything," said Andrew Silverman, co-founder of Groove Synthesis. "The 8M has the full DNA of our flagship models. We've carefully considered what matters most to musicians and sound designers, preserving the elements that define our sound while creating a more accessible entry point to the 3rd Wave sonic universe.”

The 3rd Wave 8M continues the Groove Synthesis tradition of combining vintage inspiration with modern capabilities. While the 3rd Wave has roots in the classic digital wavetable synths of the past, it takes that concept into the 21st century with a lush, expansive sound that’s a product of its expanded wavetables and warm, organic analog filters. The intuitive, performance-focused interface avoids menu diving for a natural control flow, preserving and adapting the vital parts of the keyboard’s controls in a compact format.

From Deep by MSTRBLSTR

Also on Spotify

"From Deep is a hypnotic acid incantation, its evolving bass line shifts the energy while ritualistic rhythms loop like mantras.

Spectral high sounds drenched in feedback fracture through and spiral into infinity, dissolving the boundaries of perception

Ill Acid Records Cat. No. ILL012

129 BPM

Performed, recorded, mixed, mastered by MSTRBLSR at Ill Acid Studio.

Machines: modified Roland TR-606, Din Sync RE-303, MC-202 with Tubbutec mod, Boss BX-8 mixer, Alice 1228 mixer, Boss KM-4 mixer, Tapco 4400 dual spring reverb, TC Electronics Nova Reverb & Delay pedals, Korg SDD-1000 and 1200 delays, BSS DPR-402 compressor, DOD SR-866 compressor, Ableton Live"

L-Fusion Electronics Introduces Analog Kicks 808+909 Eurorack Module

video upload by LFusion Electronics

"Updated demo video showcasing L-Fusion Modular Analog Kicks Eurorack module with walkthrough through all the parameters, also tips how to get most of it using filtering and EQ. For best listening experience use studio headphones/speakers that can handle the low end.

Module is available on Reverb.

808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown OpAmps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

808 kick is based on T-Shape resonator, often used in Electro/Acid tracks. It has decay, pitch and tone knobs. The circuit has been modified for longer maximum decay.

909 kick is more complex, it generates more aggressive punchy kick sound often used making techno, its core is based on integrated triangle shape oscillator. This kick drum can be controlled with original attack, decay, tune, tune decay potentiometers. Original 909 circuit has been improved for longer maximum decay, we have also integrated extra potentiometers for soft clipping distortion and fast decaying attack noise control."



"Introducing new kick drum module with famous 909 and 808 base kick drums based on on original discrete transistor circuits. 808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown Opamps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

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Red Studio Electronics Analog SE-1X SN 4076

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

via this eBay listing

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Updated L-Fusion Analog Kicks Eurorack module demo

video upload by LFusion Electronics

"Updated demo video showcasing L-Fusion Modular Analog Kicks Eurorack module with walkthrough through all the parameters, also tips how to get most of it using filtering and EQ. For best listening experience use studio headphones/speakers that can handle the low end.

Module is available on Reverb.

808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown OpAmps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

808 section outputs classic boomy kick based on T-Shape resonator, often used in Electro/Acid tracks. It has decay, pitch and tone knobs. The circuit has been modified for longer maximum decay.

909 kick is more complex, it generates more aggressive punchy kick sound often used making techno, its core is based on integrated triangle shape oscillator. This kick drum can be controlled with original attack, decay, tune, tune decay potentiometers. Original 909 circuit has been improved for longer maximum decay, we have also integrated extra potentiometers for soft clipping distortion and fast decaying attack noise control."

URSA MAJOR SST-282 SPACE STATION + KORG POLYSIX

video upload by Synth Tailor Electronics

"Here’s a URSA MAJOR SPACE STATION SST-282 that was just restored here at the shop. These sound so amazing and I hope I find one for my studio someday. They’re like having a Roland space echo without the tape/noise and sound incredible!

When it arrived, it wasn’t outputting any delay/reverb signals at all.

Repairs done:
-Found 3 blown Tantalum caps, replaced with new Tantalum caps.
-Rebuilt PSU (had leaking Filter capacitors)
-Replaced stuck/broken Power Switch
-Replaced all bad electrolytic capacitors and tantalum’s throughout.
-Replaced a bad RED square LED
-Replaced faulty/old ribbon connector and installed a machined 16 dip socket"

Serviced ARP Quadra Synthesizer with MIDI & New Sliders

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

via this Reverb listing

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Eurorack SEM filter comparisons

video upload by John Schussler

"Looking at several eurorack clones of the Oberheim SEM filter, including:

Doepfer A-106-5 SEM type VCF
God's Box Humpback
Studio Electronics SEM
Plankton Electronics Spice VCF
Bubblesound Dual SEM20"

Eurorack SEM Filter comparison - session 2

video upload by John Schussler

"This comparison is low pass only. It would take far too long to compare (in what I view as a useful way) every output and mode, so this is it for now.

In theory they're all based on the SEM circuitry, but some do have alterations.
I'm less concerned with "purity" or adherence to the "original" sound as I am with how good they sound period.

Source VCO is an Acid Rain chainsaw. Envelope is Zadar. Sequencer is Pittsburgh Modular microSequence.

00:00 Intro
00:20 Dry
02:57 Resonance
07:43 Input gain
15:57 Knobbage"

Also see SEM vs SEM - November 2023 edition

Studio Electronics Omega 8 Quick Filter Comparison

video upload by fishjaco

"Quick demo of the SE Roland filters in an Omega 8 Synthesizer. In order it goes:

1 - Oberheim
2 - Moog
3 - Roland 24db
4 - Roland 6db (unsure if it's actually 6db but will use that here for now)
5 - Roland 24db & 6db - messing with the rather subtle non-resonant highpass filter"