Huge classic synth collection

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"This collection of vintage synthesizers has grown with me for years. Most all of these instruments have been used on many projects, including VeggieTales, a variety of remixes, and many PlayStation video games and marketing and promotional discs. Most recently they were used on the Mass Effect Andromeda video games soundtrack. They have also been sampled and are part of the SoundVault Collection and the Kurzweil Analog Collection for the K2000 series samplers.
VEMIA note: to forestall many inquiries, The seller’s idea is that he wants to sell it as a whole. That may or may not work out in this auction. If it doesn’t, obviously he’ll be free to do whatever he wants after the auction finishes.

It all works. Everything has been kept in a clean, smoke-free, climate-controlled studio. I have always fixed things myself, so everything is operational and sounding great. I have repair notes on the synths that received attention, though most of them have worked great over the years, without much need for repairs. There are also several MIDI to CV converters so they can all be controlled by computer, plus cables if desired. And a few have cases and manuals.

ARP 2600 with lid but no keyboard. Pictured with broken slider and missing caps, but I believe I have them. ARP Odyssey (White) ARP Odyssey (Black & Gold) ARP Odyssey (Black & Orange) ARP Avatar (Original with pickup) (No original knobs, but early rubber caps if you want) ARP Avatar (CMS modded with patchpoints, filter, and envelope) (No original knobs, but early rubber caps if you want)

Chroma Polaris

Crumar DS-2

EDP Wasp

Electro Harmonix Super Space Drum Electro Harmonix DRM 32 Digital Rhythm Matrix

EML 101

Mini Korg 700S Korg Mono/Poly Korg MS-20 (Original Korg Filter) Korg SQ-10 Sequencer Korg Poly-Six Korg Trident

Moog Liberation with rack power, cable, and case Moog MiniMoog Moog MemoryMoog Plus with MIDI and case Moog MicroMoog Moog MultiMoog Moog Opus 3 Moog Prodigy Moog Sonic Six (The case is poor, but the synth panel looks great) Moog Taurus with case

Oberheim Matrix-6r Oberheim OB-1 Oberheim OB-8 with Page 2 and MIDI Oberheim OB-SX (This one is probably in the worst physical condition of them all) Oberheim Xpander

Rheem Kee Bass

Roland CSQ-600 Digital CV/Gate Sequencer Roland JP-8080 Roland Jupiter-4 Roland Jupiter-6 with Europa and original box Roland Jupiter-8 with Encore MIDI Roland JX-8P Roland MKS-7 Roland MKS-30 with PG-200 Roland MKS-50 with PG-300 Roland MKS-70 with PG-800 Roland MKS-80 with MPG-80 Roland MSQ-100 sequencer in box Roland SH-1 Roland SH-2 with case Roland System-100 Model 101, 102, & 104 Roland System-100m D Block Roland System-100m Phaser and Sequencer Block Roland System-100m 104 Polyphonic Keyboard Roland TB-303 with Sequentix MIDI and Filter CV

SCI Max SCI Pro-One SCI-Prophet-5 SCI Prophet-600 with GliGli

Star Instruments Synare 3 Star Instruments Synare 4 Star Instruments Synare Sequencer

Yamaha CS-30 Yamaha SK-20

Encore Expressionist MIDI to CV/Gate Kenton Pro4 CV/Gate and DCB and Wasp JL Cooper MIDI IO 8 ch MIDI to CV/Gate

Standtastic wall-mount arms plus cables if you want them."

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Vintage UNIVOX MINI-KORG SN 2548

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via this eBay listing

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Introducing KORG Collection - Filter Ark: A new world of classic and modern filter design

video upload by Korg

"Collection - Filter Ark is now available.

By combining faithfully modelled classic filters with newly developed modern designs, and giving you powerful ways to combine and modulate them, Filter Ark becomes a deep, expressive environment for contemporary sound design."

"A new world of classic and modern filter design

For decades, the KORG Collection series has recreated KORG’s most iconic instruments using CMT (Component Modeling Technology), preserving the sound and character that shaped generations of synthesis. Filter Ark builds on that foundation and takes it further, placing the filter at the centre of the creative process. By combining faithfully modelled classic filters with newly developed modern designs, and giving you powerful ways to combine and modulate them, Filter Ark becomes a deep, expressive environment for contemporary sound design.

Combine up to four legendary filters at once to unlock sound design possibilities that were previously out of reach. Stack multiple iconic filters, blend vintage character with newly designed filter types, and build complex signal paths that evolve over time. With a powerful modulation system including LFOs, an Envelope Follower, and a Step Sequencer, Filter Ark gives you the tools to create movement, depth, and expression far beyond traditional filtering.

Faithfully modeled legendary filters

At the heart of Filter Ark are the filters that helped define the sound of synthesizer history. From the raw drive of the MS-20 and the smooth sweeps of the Polysix, to the warm thickness of the miniKORG 700s and the sharp resonance of the ARP ODYSSEY, these iconic designs are faithfully recreated with exceptional accuracy.

Each filter features its original user interface, allowing you to shape classic tones intuitively while preserving the distinctive character and response of the instruments that made them legendary.


Innovative modern filter types

Filter Ark also introduces a new generation of modern filter designs. Newly developed types include physically modelled resonators and a vowel filter that simulates human vocal formants, expanding the creative possibilities far beyond classic approaches. These filters invite experimentation and open up distinctive new ways to shape sound, from subtle tonal colour to highly expressive and unconventional textures.


Flexible routing with up to four filters

Flexible routing sits at the core of Filter Ark’s design. Combine up to four filters in series, parallel, feedback, and other configurations to build signal paths that simply aren’t possible with conventional filter plug-ins. Whether you’re shaping subtle tonal detail or creating complex, evolving effects, the routing architecture encourages exploration and rewards experimentation. Ready-made routing templates are also included, providing a clear starting point while still leaving room to go deep.


A unique and powerful modulation system

Filter Ark features a flexible modulation system designed to bring movement and expression to your sound. It includes a morphable LFO, an Envelope Follower with side-chain input, a customisable Step Sequencer with adjustable steps and playback modes, and a Random Generator. Together, these modulation sources make it easy to create evolving textures, rhythmic motion, and dynamic response that go far beyond static filtering."

For more information:
https://www.korg.com/us/products/soft...

Purchase the new KORG Collection - Filter Ark at the KORG Shop:
https://korg.shop/korg-collection-fil..."

Univox MiniKorg 700s K2 Korg SN 00689

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video upload by Roland Perez

via this eBay listing, also on Reverb

"All the dials, switches, keys and jacks work great EXCEPT the Red knob on the top by the left side of the keys.. It seems to only work in DUET mode, not Modulation or Noise. That knob might need a good cleaning or repair."

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KORG 700FS with Case

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"Korgs classic reissue of the 700s. Has had very little use. Kept in its original Korg hardcase. Pretty much blemish free. Fully working."

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KORG Collection 6 - TRINITY: The 1995 Icon Reborn

video upload by Korg

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Vintage KORG 770 Analog Synthesizer

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via this eBay listing, also on Reverb

"Up for grabs is this sweet Korg 770 monosynth. I believe it was one of Korgs first synthesizers and is the precursor to the legendary linage of killer synths like the 700s, maxikorg, and the MS20 etc. I have owned (or still own) them all and i do say that this little beast is the most unique and aggressive synth by way of tone. The filter can be sweet and smooth or gnarly and wild. The ring modulator and noise generator are unlike any other. It all its a great package... in a little package. Nothing else sounds like it."

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Korg MiniKORG 700S SN 00110 w/ Extras

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video uploads by Vintage Synthlab

Playlist:

1. 1974 MiniKorg 700s K2, vintage analog synthesizer for sale in Portland, Oregon - Demo 1 (Pop Songs)

This is Demo 1 (1 of 2 videos) highlighting the sound and character of the 700s / K2 synthesizer in action. This video contains 3 short pieces from 3 famous songs that were written and recorded during the 1970s using the 700s / K2 synthesizer.

1. The Cure - A Forest
2. The Cars - Just What I Needed
3. The Normal - T.V.O.D."

1974 MiniKorg 700s K2, vintage analog synth for sale in Portland, Oregon - Demo 2 MIDI Bach BWV 565

2. 1974 MiniKorg 700s K2, vintage analog synth for sale in Portland, Oregon - Demo 2 MIDI Bach BWV 565

This is Demo 2 (2 of 2 videos) highlighting the sound and character of the 700s / K2 synthesizer in action, and showing the external control of DAW, via MIDI, into a MIDI-to-CV convertor, connected to the CV inputs on the back side of the 700s. The MIDI songs has multiple organ and harpsichord tracks. The MIDI output to the 700s is one of the main tracks for this piece, panned to the RIGHT side of the stereo field, to help discern the 700s sound. The point of this video is to show the capability of DAW control, given all the external hardware interfaces, which comes with the sale of the 700s as one package.

via this Reverb listing

"All items that come with this sale:
* 1974 Korg MiniKorg K2 / 700s
* Kenton CV Upgrade (adds 3 CV input jacks/sockets on backside of synth)
* Kenton Pro Solo Mk2 (MIDI-CV convertor)
* Custom Flight Case
* USB to 2-channel MIDI convertor box + long USB cable

Demo video # 1:
Demo video #2:

This 1974 MiniKorg K2 / 700s works and sounds great. It has the Kenton CV upgrade, a hardshell case, and I’m throwing in a Kenton Pro Solo Mk2 MIDI-to-CV converter, a USB to 2-ch MIDI convertor, long USB cable.

Everything works great and is ready for any modern studio DAW, or adaptation to your external MIDI capable hardware!

The Kenton CV upgrade “3 socket” kit has three 3.5mm ports (easily interfaces with modular synthesis architecture!) or a MIDI-to-CV convertor (which I am including for free with this sale). The 3 inputs are: CV (pitch in), GATE (note on/off), FILT (filter control).

The synth has been with me for about 14 years. I serviced vintage synth and pro-audio gear for the last 30+ years, and this was one that I restored, upgraded, used for recording, and cared for. Every key contact works great, all adjustments have been calibrated, it stays in tune, and every feature works."

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KORG miniKORG 700Sm | Superbooth 2025

video upload by Thomann Synthesizers

"At Superbooth 2025, Korg unveiled the miniKORG 700Sm, a compact reissue of its first analog synthesizer, the miniKORG 700S. Staying true to the original’s warm analog character, the 700Sm adds modern enhancements, including dual oscillators, an updated Traveler filter without physical stops, and a joystick for expressive pitch and modulation control. New features include a built-in spring reverb, ring modulator settings, a multimode arpeggiator, and 14 patch memory slots. It also offers USB, MIDI, CV/Gate, and sync connectivity. Around 86% the size of the original with a 37-key slim keyboard and aftertouch, the 700Sm balances portability with classic sound, and comes bundled with a soft case and software package."

The miniKORG 700Sm is Now Shipping

Check with dealers on the right for availability.

"A tribute to Korg's first synthesizer, this modern revival of the 1970's miniKORG 700S delivers thick bass, cutting leads, and the rich warmth of true analog sound.

Now in a more compact and portable size (approx. 86% of the original), the miniKORG 700Sm retains its dual oscillators, ring modulator, and Traveler filter that defined its iconic character. It also now includes modern enhancements like aftertouch, spring reverb, a pitch/mod joystick, an arpeggiator, program memory, USB, MIDI IN, and CV/GATE IN.

Every unit includes a soft case for easy transport and a software bundle including 'miniKORG 700S' from the KORG Collection software

Experience the legendary sound that shaped synthesizer history."

NAMM 2025: Korg mini-Korg 700Sm

video upload by sonicstate

"At NAMM 2025, we caught up with Luke from Korg, where he showed us the *mini-Korg 700 SM*. Luke explained this new compact version is roughly 86% the size of the original model, integrating the same keys found in other Korg mini reissues like the MS-20 mini. Notably, it has been upgraded with aftertouch and patch memories, allowing you to save and recall UP TO 14 sounds.

Additional features include USB, MIDI compatibility, a second oscillator, and ring modulation, offering you broader creative capabilities. Luke highlighted the pitch bender and mod wheel which are new additions from the 700s reissue. The distinctive traveler filter, spring reverb, and an included arpeggiator were also mentioned. He described its colorful, candy-shop aesthetic, echoing its 1970s design roots."

Korg reaches back to 1973 with its reissued MiniKorg 700Sm at NAMM 2025

video upload by MusicRadar Tech

"Korg has a habit of releasing its analogue synth reboots in both ‘full’ and ‘mini’ sizes, so we probably shouldn’t have been too surprised to learn that a smaller version of 2021’s MiniKorg 700FS - itself an enhanced emulation of 1974’s MiniKorg 700S - is on the way. The MiniKorg 700Sm is not one we had on our NAMM 2025 bingo card, though, so surprised – to a certain extent at least – we are. We caught up with Korg at NAMM 2025 to hear it in action."

The New MiniKorg 700Sm & Handytraxx Turntables at NAMM 2025

video upload by Reverb

"Korg brought it at NAMM 2025. Fess showed us the MiniKorg 700Sm, a slightly smaller version and reissue of the legendary MiniKorg 700S. It sounded massive and brings a really classic '70s monophonic synth vibe. Next, Fess showed us the new line of Handytraxx turntables."

Read more on Reverb

Introducing the miniKORG 700Sm Synthesizer

video upload by Korg

"Experience thick bass, powerful leads, and rich analog sounds—all in a portable package. The miniKORG 700Sm reimagines the legendary miniKORG 700S in a compact, portable format with modern enhancements for today’s musicians. Retaining the features of the 2021 miniKORG 700FS, the miniKORG 700Sm offers a slimmer keyboard, reduced to approximately 86% of the original size, and weighs just 5.8 kg (12.8 lbs)—perfect for musicians on the go."

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Behringer Unleashes The Mystical Power of The Phara-o Mini - KORG Mini-700S Based Synth

video upload by Behringer

"The Behringer Phara-o synth is your gateway to the mystical sounds of ancient Egypt, embodying the spirit of the pharaohs and the mysteries of the pyramids. At its core is a unique filter architecture, inspired by the complexity and intrigue of Egyptian mythology, capable of crafting unpredictable and otherworldly tones."

"Embrace the power of the PHARA-O MINI's all-powerful trinity of VCOs, each offering saw or square waveforms to shape your sound. Unleash the multi-mode ring modulator on square waves for metallic sound effects that will transport you to a new golden age of sonic creativity.

List Price: $99 (in stock and immediately shipping from our factory)"

KORG 700 FS

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via this Vemia listing

Click the auction link on top when you get there for additional listings.

"Reissue of the classic Korg 700S. It might seem comparatively expensive but it is beautiful to play and look at. I think Korg have discontinued these so wait 5 years and this won’t seem so expensive. In near mint condition with its bespoke case, manual and external 12V power supply (everything it came with apart from the cardboard box it came in. A classy keyboard with aftertouch (assignable). It also has the following, not on the original 50-year-old synth): assignable joystick, midi in, arpeggiator (with 7 modes), usb midi, audio in, and 14 memories (you may laugh thinking about modern standards, but this synth is all about its immediacy). Dimensions (W x D x H): 744 x 280 x 122 mm. Weight 8.5kg."

Korg 770 with Kenton CV/Gate/Filter Mod SN 770934

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via this listing

"One of the rarer ones in the line up, somewhere between a 700s and an MS-20, featuring the amazing Traveler filter, superb sounding ring mod and very unusual chromatically playable noise.

Imported from Japan in 2018, professionally serviced then and fitted with a Kenton Kit allowing external CV/Gate/Low Pass Cutoff Frequency control, under the Korg standard, so you need a Hz/V (as opposed to 1V/Oct) capable interface, like Kenton boxes, Arturia Keystep, various options in Eurorack...

Great cosmetic condition, no missing metal ring to any of the knobs, which seems to have happened to a lot of those. A noticeable chip to one wood side, otherwise only a few regular micro paint chips and dings, clean example overall.

Great working condition, amazing sound."

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MINI KORG 700s - Handmade Miniature 1/6 scale.

video upload by Ronaldo Lopes Teixeira ROLT

'Classic Flute' - How to create a more realistic all-analog patch than Classic vintage preset synths

video upload by AJH Synth Official

"A more realistic flute patch than you'll find on classic vintage synths, showing how it's possible to attain a more convincing recreation of an acoustic sound with modular synths, and without the need for samples or digital modules. A truly realistic flute is too much of a tall order - a greater amount of modules, and a more complex controller, would no doubt get you nearer, but here is a more modest way of achieving a reasonable, and nice-sounding impersonation.
Some of the early self-contained synths of the 1970's tried to make useable impersonations of 'real', acoustic or familiar instruments using easily-selectable presets with a very simple voice architecture. Some sounded better than others, but whilst they were often sonically appealing in their own right, they were seldom anywhere near realistic. Among the more famous were the ARP Pro Soloist, Roland SH1000/SH2000, and the Korg 700/700S - all of which very characterful and unique instruments, with their own strengths, and much loved to this day. This patch is a nod to those classic synths, but also exploring what is possible now with modest amount of purely analogue Eurorack modules.
Patch sheet with notes below.

The AJH SYNTH Eurorack range consists of high-end modules, all hand-made in the UK, most of which are based on classic, vintage designs, authentically recreating the circuitry of much sought-after analogue instruments and technologies of the past, whilst greatly expanding them, and bringing them to modern Eurorack levels of convenience, limitless flexibility, and reliability.

Check out the AJH Synth playlists for module 'User Guides', and 'Patch of The Week' videos, which will be either performances or 'how to' guides, detailing functions/methods, and a range of sounds, some familiar, some less so, containing a patch sheet at the end to show you how to construct it for yourself.

Video by @DreamsOfWires

Patch Sheet: https://kvisit.com/8AE/kYAH
NOTES
_______
Green dots show approximate pot and switch positions. Pots and switches that do not have green dots are not used in this patch, and should be left at their zero or off positions. Multiple cables may branch from one output to different destinations, so here a multiple should be used.
This patch needs a lot of fine-tuning, so precise pot positions cannot possibly be illustrated, but this should serve as a starting point, from where further experimentation should be applied. The video tries to explain what is happening with the core modules, which should make it easier to understand what needs fine-tuning.
KEYBOARD: Here the controller's MOD output is used to send Aftertouch, but alternatively Velocity, or direct control from the MOD wheel/strip could be sent to the Dual LFO's CV input instead, depending on your controller and personal preference. In the video I also used the Glide module as 'slew' to soften the harsh changes in aftertouch CV from this particular controller, which may not be needed on others.
TAP TEMPO LFO: Because the base tempo is selectable by tap, the rate of the LFO will have to be set by ear.
VCO: If you don't wish to use the envelope to affect PWM, then PWM SHAPE will need to be set just below -1 - the envelope makes a subtle difference here, changing the shape of the VCO's sound slightly.
NEXT PHASE: This is optional, as the noise is heard subtly in this patch, and only becomes more apparent when the AUDIO MIX of the Gemini is in favour of VCF1 (noise) rather than VCF2 (VCO), but to my ears it makes the sound of the noise more similar (see video description).
GEMINI 2412: I'm using the 'high resonance' setting on VCF1. which is set by the rear jumper, or optionally using the Gain Switch (see User Guide video or manual on the website. Without it the resonance will need to be set to maximum, but still might not be quite enough.
Modules used from top-left to bottom-right: Glide + Noise, Vintage Transistor Core VCO, Contour Generators, V-Scale, Tap Tempo VC-LFO, Next Phase, Gemini 2412, Discrete Cascaded VCA.

#eurorack #synth #modular"

1970's Univox K1 MiniKorg Analog Synthesizer (Korg 700s) SN 1233

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via SYNTH CITY Reverb

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"Sometimes simple is best. This buzzy all analog beast slays, despite the fact it looks like it should be sitting on top of Grandma's Hammond organ. Serial number: 1233

Recently cleaned internally along with a recapped power supply. All key contacts have been cleaned, calibrated and tuned! Ready for some sweet studio action."

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