"rare machine, made to store, read, and transfer midi data files. and also can play them back via it's midi output to other devices, or via it's own sound engine.
it's also made to work with general midi, and it has a general midi playback sound engine inside, which is fully configurable, tracks can be muted, instruments selected, etc. it even has audio effects per track.
nice for a journey into general midi research, and old video games soundtracking. or as a midi sequences orchestrating playback device.
it has floppy emulator installed instead of a floppy disk drive, which makes it way easier to operate, and midi files can be easily transferred from a computer.
comes with original box, original manual and original power supply.
This is a six voice analog Akai VX600 synthesizer. Two oscillators per voice, and it takes minimum 30 minutes to stabilize tuning enough to play. Even so, it also wants 3 or 4 auto-tune sessions. Basses, pads, leads, arpeggios. Please enjoy. While this demo features my original patches, alas - there's no way to backup patches to computer or share them w/ others in that way. It only accepts Roland style Memory Cards. Be sure to check out my patches for other synths available at https://gstormelectro.gumroad.com/
Recorded direct via EPM6 mixer to GO-Mixer Pro-X interface to iPhone, no added effects.
The synth output is very hot, so any clipping you hear was overloading the input at the mixer."
In this exclusive walkthrough, electronic musician and YouTuber @GabeMillerMusic dives into all the powerful new features inside FORCE 3.5 — the most significant update to Akai’s standalone music production system since launch.
From plugin instruments and MPC stem separation to tempo automation, advanced arrangement tools, and Native Instruments plugin compatibility, Gabe shows you exactly how this update takes your standalone workflow to the next level — no computer required.
Plugin Instruments and Effects: FORCE now supports new plugin releases from AIR, Akai Pro, and Native Instruments (MPC Editions), offering seamless integration of professional-grade sounds directly within the standalone system—no external software required.
MPC Stems separations for sampling, remixing and mashups: Users can isolate vocals, drums, and music elements from tracks, ideal for sampling, remixing, and live performance creativity. (MPC Stems License Required)
Tempo automation, follow actions, and new arrangement tools: Advanced performance sequencing empowers users to create evolving arrangements and dynamic live sets with greater control.
MPC sequence import, advanced keygroup synthesis, and warp algorithm choice: Offers expanded compatibility and flexibility with MPC workflows, enhanced sound manipulation, and precise audio warping.
New modes: Main Mode, XL Channel Strip, Sounds Mode, and more: Upgrades navigation and workflow efficiency, giving users better visual control and faster access to instruments, tracks, and mix parameters.
Significant speed boosts including faster sample loading and expanded export options: Streamlines production by reducing load times and offering more ways to export stems and sessions efficiently.
Native Instruments Plugin and Expansions MPC Editions compatible with Force. Users can purchase - Analog Dreams, Cloud Supply, Nacht, Sway, Homage, Lone Forest, Faded Reels, Hazy Days, Rare Vibrations, Global Shake"
"This is fully serviced. All power supply large filter caps replaced, the ground connection from the molex a known failure mode has been tied permanently.
For H910 mode hit the 'algo' button and it will remove the 'deglitch'.
Memory chips, brand new, changed to ones that only run on 5v rail and not three different rails, they run much cooler, also when something goes wrong they don't get cooked. The early DRAMS used by eventide, those that were available were failure prone - the Personal Computer revolution quickly led to better DRAMS - which are deployed in this unit.
Electrolytic caps, tested, replaced for low ESR - top quality the best available
Better quality ceramic capacitors around DRAMS to drop noise floor to the lowest possible. They are mil-spec about £3.50 each for a tiny component and there are 10 of them.
Ripple checked for lowest noise performance possible
Tantalum where there should be tantalum - again the best.
Heatsink compound applied
A lot of the character of this unit comes from two factors; one the early digital use of memory chips to store the audio delay line with ultra fast bit slicing AMD bipolar processing chips and two the DBX companding (x3) - these really resolve the noise associated with early digital and improve signal to noise."
"M0SS-101 is a virtual analog monosynth built for a pure, hands-on subtractive synthesis, packed into a compact, rugged guitar pedal enclosure.
With 26 buttons and a single encoder, M0SS-101 gives you intuitive access to a deep 42-parameter virtual analog synthesis engine. Press a button to select a parameter, turn the encoder to modify it, and monitor your signal flow via the LED system.
Using a MIDI controller, you can map any parameter via simple MIDI learn, making it easy to integrate into your setup. Up to 17 presets can be saved and recalled for quick access to your favourite sounds.
The 26 RGB LEDs use colour and brightness to represent signal flow, modulation paths, settings and selections. A separate row of 11 LEDs at the bottom gives you instant visual feedback on the currently selected parameter.
I aim to offer an affordable, compact, and versatile instrument, without sacrificing features, ergonomics, or most importantly, fun. I hope you'll enjoy playing this synth as much as I have :'-)"
"Beat Friend is a benevolent, semi-autonomous analogue drum machine. It wants to help."
"Beat Friend is the first offering from audio.computer, a UK-based duo making ‘benevolent, semi-autonomous music machines’. Beat Friend is an analogue drum machine, using circuits based on the ‘twin-t’s from the legendary Roland CR-78. Each drum has a slider that changes the drum’s complexity within one of the 30+ preset patterns, which already allows hundreds of variations on any given beat.
But wait! There’s more! Turning the Enthusiasm knob allows Beat Friend to add or subtract notes from the pattern as it sees fit, either keeping the pulse of the pattern or going completely off piste. It's like having an enthusiastic robot Labrador playing a 70's electronic drum kit just for you.
All the sounds are routed through a Triforce of digital and analogue effects, which...well, you just have to turn knobs to find out what they do. If you’ve ever wanted to base a track on a 7/8 samba through a bit-and sample crusher, then this is the unit for you.
And, sure, if you’re a control freak who absolutely must design every bar, you can control the drums individually via MIDI. It even includes a letterpress-printed manual, numbered to match your unit.
Beat Friend plays in glorious mono and is powered by a universal 12V power supply (included in the box)."
"In diesem kurzen Soundbeispiel zeigen wir dir, wie authentisch und druckvoll der UAD Minimoog klingt.
Fette Bässe, warme Leads und klassische Analogsounds – direkt aus deinem Rechner, ganz ohne DSP-Hardware.
Tauche ein in den ikonischen Vintage-Sound in moderner Form!"
Googlish:
"In this short sound sample, we show you how authentic and powerful the UAD Minimoog sounds.
Fat basses, warm leads, and classic analog sounds – straight from your computer, without any DSP hardware.
Immerse yourself in the iconic vintage sound in a modern form!"
"🌄 Synapse Audio Dune 3 - Ocean Hollow is an atmospheric cinematic bank of 50 patches inspired by the sea, where you can find deep pads, bright strings, various synths and keys, as well as mysterious textures. The bank was also inspired by artists such as Jupi/ter, Brian Eno and Jon Hopkins, which gave a warm, atmospheric and serene sound.
📦 The soundset includes: 10 Pads, 10 Textures, 10 Keys, 10 Synths, and 10 Strings.
👤 The author of the soundset is skendi (Arseniy Pushkov).
🔮 The soundset spans a wide range of tones, from warm, deep and atmospheric textures to soft, clean, punchy, dark, bright and airy timbres.
The sounds include different combinations of oscillators in different modes, such as wavetable and FM, as well as different types of reverbs, delays, filters, and modulations.
🎛 ModWheel adds expressiveness—brightening the sound, introducing vibrato, or adding extra movement for dynamic performance.
💎 The soundset is suitable for many genres: ambient, electronica, cinematic, retrowave, synthwave, darkwave, IDM, downtempo, pop, chill out, new age, progressive, techno, breaks, jungle, drum and bass, and others
💡 Ensure that you are using the latest software version.
To add presets to the collection, open the plugin Browser, click Menu in the upper left corner, then select Import Folder, and specify the folder on your computer.
"Cherry Audio's PS-3300 is an accurate virtual analog software emulation of the semi-modular analog polyphonic synthesizer released by KORG in 1977. Cherry Audio has meticulously recreated this legendary synth, capturing its unique sonic character and extensive patching capabilities. Released in October 2023, the PS-3300 has quickly become one of Cherry Audio's most popular and highly rated products, earning perfect scores of 10 out of 10 from both Computer Music and MusicTech, along with widespread acclaim from online channels around the world.
Despite the increasing interest in the hardware, it remains expensive and rare, making it accessible primarily to the wealthiest musicians. Cherry Audio is providing a unique opportunity for all producers to experience this classic instrument at a special price for a limited time. The PS-3300 will be available for sale from April 1 to May 5, 2025, for just $33. This is a 33% discount off the regular price of $49, making it the lowest price ever offered. Cherry Audio's PS-3300 is compatible with AU, VST, VST3, and AAX and features a standalone format for both macOS and Windows.
Cherry Audio’s PS-3300 replicates the functionality and layout of the original's three signal generator panels, which include six-waveform oscillators, modulation generators (LFOs), low-pass filters, envelopes, and triple-peak resonators. Enhanced features include PS or MS-style filter selection, tempo sync, and temperament tuning presets.
Additionally, the master signal mixer includes sample and hold functions, an envelope generator, and jacks for advanced sound shaping. It also features continuous CV control for level and panning, along with integrated effects like chorus, delay, and reverb.
With its user-friendly interface, unlimited cables per jack, over 360 presets, and versatile MIDI mapping, the PS-3300 appeals to both vintage synth enthusiasts and modern music producers."
"This synthesizer is the world's first programmable music synthesizer. The first piece of electronic music to win the Pulitzer Prize was made on it.
basically a two voice synthesizer with tone generation and composing in the left hand side and processing on the right hand side, including manual binary for the, uh, ordering of the effects processes. Um, which for its time, uh, essentially like a uh, touring computer. Um, uh, was it You know, one and a half tons, seven feet tall, 14 feet wide, it's quite a behemoth, but now it's a very large paperweight.
Watch the full video:" [The above comes in at 22:41 - vintage Buchla, Serge & more follow. See this post for the red Buchla LSD module]
How Technology is Changing the Way We Make Music | A Conversation with Seth Cluett
"Guest: Seth Cluett, Director of Columbia University’s Computer Music Center | On LinkedIn: / seth-cluett-7631065 | Columbia University Computer Music Center Bio: https://cmc.music.columbia.edu/bios/s...
Host: Sean Martin, Co-Founder at ITSPmagazine and Host of Redefining CyberSecurity Podcast & Music Evolves Podcast | Website: https://www.seanmartin.com/
Show Notes
Music and technology have always shaped each other, and few places embody that relationship as deeply as the Computer Music Center (CMC) at Columbia University. In this episode of Music Evolves, Sean Martin sits down with Seth Cluett, Director of the Computer Music Center and Assistant Director of the Sound Art MFA program at Columbia, to explore the center’s rich history, its role in advancing music technology, and how it continues to shape the future of sound.
The Legacy and Mission of the Computer Music Center
The CMC is housed in the same 6,000-square-foot space as the original Columbia-Princeton Electronic Music Center, which dates back to 1951 and is one of the world’s oldest university-based electronic music research facilities. This was the birthplace of early electronic music, where pioneers learned to use cutting-edge technology to create new sounds. Many of those musicians went on to establish their own studios around the world, from Egypt to Japan.
The center has played a role in major milestones in music history, including the work of Wendy Carlos, a former student known for Switched-On Bach, the score for Tron, and The Shining. The first piece of electronic music to win a Pulitzer Prize was also composed here. Today, under Cluett’s leadership, the focus remains on creativity-driven technological innovation—allowing composers and artists to explore technology freely and push the boundaries of what’s possible in sound and music.
One of the center’s guiding principles is accessibility. Cluett emphasizes the importance of lowering barriers to entry for students who may not have had prior access to music technology. The goal is to make sure that anyone, regardless of background, can walk into the studio and begin working with 80% of its capabilities within the first 20 minutes.
Exploring the Labs and Studios
The episode also includes a tour of the labs and studios, showcasing some of the center’s groundbreaking equipment. One highlight is the RCA Mark II Synthesizer, the world’s first programmable music synthesizer. Built in the late 1950s, this massive machine—seven feet tall and weighing over a ton—was instrumental in shaping the sound of early electronic music. The system worked by punching holes into paper to control sound generation, similar to a player piano. While no longer in use, the CMC has collaborated with iZotope to model some of its effects digitally.
"Double OS delight is coming to the Digi IIs! Digitakt II and Digitone II are both leveling up to version 1.10, sharing a bunch of features while picking up some fresh new tricks along the way. Let’s dive into some of the standouts, but be sure to check the release notes for a full feature list.
Digitakt II is receiving the Comb+ filter from Digitone II, adding this metallic flavor to your filter options. Mono sampling makes its return, joining stereo sampling and offering greater flexibility when capturing sound. Routable overdrive distortion and base-width filter now lets you decide whether they come before or after your various filter alternatives. Keytrack modulation also jumps over from Digitakt II’s younger sibling.
Digitone II brings Chord Mode on board, more powerful than ever, and with various modes and Chord Memory to maximize your harmonic flexibility. Overbridge streaming is now possible, allowing multi-track audio streaming straight to your computer (the rest of Overbridge for Digitone II is in beta testing and coming soon). You can also do lots more with the Arpeggiator, rotating the offsets for new melodic sequences as well as gaining new arp speeds to experiment with.
Click the auction link on top when you get there for additional listings.
VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.
Yamaha TX-816 FM Rack Synthesizer (8 DX-7s in a rack) with Beetle PR-7 Programmer The Yamaha TX816 is a monster of DX and FM digital synthesis. It is a unique system in that it is a rack unit that could take up to eight TF1 modules. A TF1 module is basically a DX7 condensed down to a single circuit board with almost no front panel controls. Definitely designed for use with external hardware and software controllers, the TX816 allows you to easily carry around up to eight DX7s! Software such as MOTU Unisyn, Emagic SounDiver, or even another DX7 can be used to program the sounds in each module via MIDI. This unit contains eight TF1 modules. A TF1 module is basically a DX7 condensed down to a single circuit board. Each TF1 module consists of a 16-voice, 6-operator digital FM synth engine. So this complete TX816 with all eight TF1 modules offers up to 128 voices and 48 operators! Each TF1 also features an independent audio out (XLR) and MIDI I/O for a total of eight audio outputs and MIDI I/O's. It also has one global MIDI in/out port with 8-part multitimbrality, but no common stereo or mix output. The TX816 is fully compatible with all other DX synthesizers including Native Instruments FM7 software-based plug-in. You can use the TX816 like it's eight seperate DX7s or mix and pan each module together to layer your sounds into one monstrous DX powerhouse!
"It's the new PAC BOT 0.5 mk3, 15HP and 50mm deep running Windows 11 Pro, native X86 so all software including Cardinal and VCV Rack work fully. Anything requiring iLok working too. Also, full multitrack usb audio support! So bring all your favorite Windows compatible DAWs and plugins! Next level cooling and features: Intel N100, 16GB ddr5 RAM, 2TB fast drive, 2.5GB ethernet, 3x 10GBPS usb, 2x 4K micro HDMI, WIFI6! This is the micro DAW for Euro rack with plenty of power and disc access and high performance I/O. This platform can be fitted with several built in screen options if you prefer. You'll be able to connect 2 screens so this will also be useable with resolume for a video show from your euro rack! black or silver available."
"Rare, in excellent aesthetic and functional condition. Kept with great care.
Available for personal collection in Milan or bomb-proof shipping on pallet, worldwide.
The German-made Hartmann Neuron is a polyphonic synthesizer that broke new ground using a new form of synthesis and sound-modeling they say was based on technology found in neural networks. What the Neuron actually does is it analyzes audio files (samples) and creates digital computer models of these sounds which can then be re-synthesized and processed using the extensive amount of on-board data-wheels and joysticks with control of more 'musical' sonic aspects such as instrument shape, size and acoustic behavior. The joysticks allow for real-time tweaking of up to three parameters at once - 3D modeling in a true 5.1 surround sound environment."
"DM10 - The Drum & Synth Machine is the sequel of our famous app « DM1 - The Drum Machine », winner of the Apple Design Award in 2012. Built with a modern audio-engine, DM10 has all DM1 features plus many new features: Bass & Lead synths, AudioUnit support, polyrhythmic tracks, new FX modules, and many more! And of course, DM10 is retro-compatible with DM1 song projects.
DM10 will be available on 2.13.2025. You can pre-order it on the AppStore now!
DM10 is universal for iPad, iPhone and Mac with no in-app in it, once you bought it, you got it all!
"Digital Keyboards Inc. Synergy II+ synthesizer with MIDI and Kaypro II computer, original owner's manual and all other information about connecting and editing in PDF, all factory and Wendy Carlos sounds on board of the Kaypro, SD cartridge as an extra backup of the sound banks and to save your own sounds, sustain pedals and custom made hardcase available for sale. It's a complete system which you won't find anywhere else in the world at this moment.
Both the synthesizer and the Kaypro have been serviced. Dani Wilson (Hideaway Studios, UK) serviced the Kaypro computer and added two Gotek disk emulators pre-loaded with the SynHCS Host Editor and voice/cart library. The old power supply has been replaced by a modern SMPSU version. The synthesizer got a new psu too, has been recapped and the keyboard contacts were cleaned. The RS-232 SIA cable is also new. Both the service invoices are included as a proof of what's been done exactly. We didn't save money to bring this beauty set back to life.
The Synergy is a very much more powerful synth than many realize - having two complete sets of 16 stage loopable envelope generators per operator which morph between high and low velocity acting on 32 digital oscillators with a remarkable amount of fluid modulation control available all in 16-bit digital audio is just mind blowing for a design that came out of the mid 1970s.
If you want to go deep into the programming side of the synth you need the Kaypro II computer. The complex synth engine gives you the ability to build up sounds from the ground on. It's a joy to build rich pads and melancholic film music sounds. The new owner will receive a testing video with information how to edit sounds prior to the packing process.
Optically there are some signs of use, but the overall condition is very good. The black case of the synth has some scratches, small dents, some missing parts at the edges. The tolex has sings of use too. The upper plastic panel of the SD cartridge is missing and the cartridge itself is in used condition. The Kaypro has some small scratches on the metal case and keyboard. There is a custom made hardcase for the synth which has signs of use too. Please check all the photos and ask for more photos if something is not clear enough.
Both the units are set to 240v. The serial numbers are: 01646 (DK Synergy) and 74313 (Kaypro II)"
You might remember the Donner L1 from this post. New NAMM video above followed by pics and additional details below. Note the keyboard is actually separate from the control section; you can have either the full keyboard or desktop.
"At the latest NAMM show, we caught up with Gabriel from *Donner*, who introduced us to the *L1 Synthesizer*, a new unit that merges homage to classic designs with modern flair. While it shares a visual nod to the legendary SH-101, Donner was keen on establishing its unique identity. The L1 includes additional sound sources, most notably a warm triangle wave. The sub-oscillator offers three variations: a pulse wave an octave down, one two octaves down, and a variable pulse wave.
A standout feature was the external input capability, allowing you to process a guitar, other synths, or even vocals through the synth's filters and envelopes. An intriguing LFO design pushes into the audio rate, enabling FM modulation. The L1's onboard sequencer supports 64 steps per slot and allows you to store sequence presets--a handy addition for live settings. The L1 should be available Autumn 2025."
Inspired by the legendary mono analog synth from the golden era. Faithful recreation in sound wise and packed with modern features to make it fit in nowadays music production and performance scenes.
Donner Unveils ESSENTIAL L1 Monophonic Analog Synthesizer, Perfectly Blending Classic and Modern
The L1 and KB-32M seamlessly connect through the innovative Snap2Connect magnetic system, streamlining the creative process, enhancing workflow efficiency, and unlocking greater versatility for music production and performance.
1. Classic Heritage, Legendary Sound Quality
Built on the iconic 3340 VCO and 3109 VCF chips, faithfully recreating the warm tonal richness of vintage analog synthesizers. Produces deep, resonant bass and bright, expressive leads, catering to genres from pop to experimental music.
Features a self-oscillating filter, allowing seamless transitions between soft, subtle tones and sharp, aggressive sounds for expanded creative possibilities.
2. Modular Design for Infinite Creativity Modular components can operate independently or integrate seamlessly for limitless sound exploration. Supports multiple waveforms (sawtooth, pulse, triangle, noise) and sub-octave outputs (-1/-2 frequencies) for dynamic tonal variations. Includes dual envelope generators (ENV1/ENV2), a 64-step sequencer, and five-mode arpeggiator, enabling intricate sequences, real-time improvisation, and complex arrangements with up to 128 patterns and 32 full songs.
3. Comprehensive Connectivity for Modern Production Features CV/GATE outputs, USB MIDI, and traditional MIDI IN/OUT ports for seamless integration with modular synthesizers, computers, and MIDI devices. Equipped with an S2C (Snap2Connect) magnetic keyboard system for quick assembly and compatibility with other Donner ESSENTIAL series synthesizers. External audio input allows unique sound processing through the filter module, while Donner Control software enables in-depth parameter editing for studio and live use.
4. Minimalist Design, Portable and Intuitive Compact design (450mm width, under 1kg), perfect for home studios, live performances, or travel. Intuitive control panel with organized knobs, sliders, and buttons ensures seamless and efficient creative workflows.
DONNER KB-32M
Features:
Synth-Action Keyboard – 32-key spring-loaded keyboard provides a better tactile feel and faster rebound speed.
Four Velocity Curves with Adjustable Sensitivity – Three levels of sensitivity customization to match your playing style.
Intuitive One-Touch Settings (OLED Display) – (Almost) all settings can be easily adjusted via the SHIFT key combination and OLED graphical display. Simple, quick, and user-friendly.
Exclusive Magnetic Connector for ESSENTIAL Synth Series – Snap2Connect (S2C) interface for seamless integration.
MIDI Keyboard Functionality – Connect to your computer or smartphone to use as a MIDI controller.
Software Bundle – Includes Cubase and Melodics to support your creative journey.
Introducing ROTO-CONTROL, motorized MIDI controller for software and hardware
Following the debut success of their revolutionary analog synth NINA in 2023 and the hybrid polysynth DELIA in 2024, Melbourne Instruments announce ROTO-CONTROL, a motorized MIDI controller for software and hardware. Roto-Control brings Melbourne Instruments’ motorized knob technology to a MIDI controller in a powerful, portable, affordable tool for studio and live applications.
Roto-Control is now shipping. [check with dealers on the right for avialability]
Introducing a truly unique motorized MIDI controller, unlike anything seen before. Rethink software and hardware interactions via fully assignable motorized touch-sensitive knobs, user definable haptics for detailed control, high-res screens providing easy-to-read labels for every control, and internal memory with storage for over 8000 assignments. Powerful, compact, and portable, Roto-Control features three main modes of operation: MIX, PLUGIN and MIDI with Motion Recorder.
"rare machine, made to store, read, and transfer midi data files. and also can play them back via it's midi output to other devices, or via it's own sound engine.
