Sequential Circuits Prophet 2000 Keyboard Sampler Synthesizer SN 00251

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Serviced ARP Omni 2 Synthesizer with Synthchaser MIDI, LED Sliders & Road Case

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via this eBay listing

"Here's a nice, restored ARP Omni 2... with MIDI!! This synthesizer has just been fully serviced by Synthchaser, the United States' top ARP specialist - recapped, new key bushings, new LED sliders, clean, fully functional, calibrated, in tune and sounding great. And best of all, this has been fitted with the Synthchaser MIDI Adapter! This keyboard is the sound of Joy Division and is all over The Cars' "Moving In Stereo", and many other late 70's/early 80's albums. It produces the lush Solina/String Ensemble sounds plus has a polyphonic synthesizer section with a voltage controlled filter, LFO, and ADSR, and a dedicated bass synthesizer section.

Excellent condition, with some marks on the right leather side panel. Includes a road case that needs new foam and to be aired out as it smells musty. See photos for condition. This synth was serviced by Synthchaser (the top ARP specialist) in February 2026. Work done included:

Synthchaser MIDI Adapter - Supports MIDI IN and THRU (only an "IN" jack has been fitted on this synthesizer). Configurable MIDI channel and starting key on your MIDI controller.

Synthchaser Precision LED slider upgrade. All 15 of the old original sliders have been replaced with new, smooth, high precision LED illuminated sliders (purple color--think Prince!). The difference in the way these sliders feel and perform compared to the originals is a huge improvement.

Power supply rebuilt - All tantalum and electrolytic capacitors in the power supply have been replaced, and high quality, high temperature 105 deg C capacitors have been used for the power supply filter capacitors.

All tantalum capacitors replaced - The tantalum capacitors in ARP synths are ticking time bombs. All of the over 100 tantalum capacitors in this synth, including the power supply and filter submodule, have been replaced with electrolytics to help provide stable operation for years to come.

Synthchaser 4075 Filter Enhancement Kit Installed - The ARP Omni uses the same 4075 filter submodule found in the Odyssey, Quadra, Avatar, and Pro DGX. This has been recapped, and enhanced to provide superior frequency response.

Keyboard rebuild - New key bushings installed, buss bar & key contacts cleaned and adjusted, keybed leveled, keys cleaned

Oscilloscope calibration - Fully calibrated to factory spec using oscilloscope and frequency counter."

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Oberheim Matrix-6R Analog Vintage Synthesizer w/ Original Manual

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Roland MKS-80 Super Jupiter Rackmount w/ MPG -80 Controller & M-64C Cart

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via this eBay listing

"The Roland MKS-80 Super Jupiter is a legendary rackmount synthesizer manufactured in Japan by Roland. Known for its rich analog sound and versatility, the MKS-80 offers an extensive range of tones, making it an ideal choice for professional musicians and producers seeking to expand their sonic palette. When paired with the MPG-80 programmer, the synthesizer’s parameters can be accessed and adjusted quickly and intuitively, allowing for expressive, hands-on sound design.

Both units are used and in good condition. The MKS-80 includes the M-64C memory cartridge, and the MPG-80 controller comes complete with Roland M-64C Memory Cartridge Early 80's - Standard Black."

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01-The Crumar Orchestrator-Brass1-nt

video upload by AutomaticGainsay

AutomaticGainsay Crumar Orchestrator posts "Here is part one of a three-part demonstration of the sound and functionality of the Brass preset and the low-pass filter found on the Crumar Orchestrator.

The theme to this series was created entirely with the Crumar Orchestrator plus drums constructed from GarageBand loops.

This video was funded by the Patreon supporters of Automatic Gainsay. Support the creation of this video and all of the Automatic Gainsay videos that have helped you by becoming an Automatic Gainsay supporter on Patreon! / automaticgainsay

If you are interested in learning about the history of synthesizers and/or how to become a synthesist being taught by a synthesist and synthesizer historian, check out the OTHER Automatic Gainsay Patreon: / automaticgainsaythewavewrights"

From Order to Chaos | Sound Architecture 01

video upload by _marcozoppi

"| Sound Mechanics of Chaos and Randomness |

In this video, I explore chaotic systems in modular synthesis, starting from Rob Hordijk’s ideas on feedback and nonlinear patching, and developing a system that lives between control and unpredictability.

Why chaos? Because perfection is static — chaos is alive. Small changes create massive transformations, generating evolving, organic sound structures that never truly repeat.

This approach goes beyond 'perfect' modulation and embraces instability as a creative tool for sound design, composition, and generative systems.

Special Guest 🎤
In this episode, I also interview Federico Intrisano (Jolin) about modular development, philosophy, and experimentation.
🔗 https://www.jolin.tech

Extra Content 💡
The complete patch diagram and some in depth article are available on Patreon
🔗 / mz2250

Rob Hordijk G2 Manual📖
🔗 https://electro-music.com/wiki/pmwiki..."

Zavoloka’s “Ukrainian Folk Music Instruments” – Exclusive Soundset for Protein

video upload by WaldorfMusicChannelw

In the Studio with Zavoloka - Interview

video upload by WaldorfMusicChannel

"Zavoloka (@ZavolokaArtist‬) is a Ukrainian-born composer, sound artist, performer, and visual artist based in Berlin. Her work stands outside genre boundaries, offering what she describes as timeless and experimental music from Ukraine.‬‬

On 28 November 2025, Waldorf Music visited Zavoloka in her Berlin studio to talk about her career, her unique sound, and her experience as one of the first artists to explore Waldorf’s Protein synthesizer. Enjoy!

Interview conducted by Júlia Galobart
Recorded and technically supported by Winfried Schuld"

00:00 – Early Beginnings & Experimental Music Scene in Ukraine
09:51 – Building a Concept: Inspiration & Intention
11:45 – The Creative Process Behind “Istyna”
15:51 – Waldorf Protein: Integration & Insights
22:16 – Visual Arts Interacting With Sound
25:12 – What’s Coming Next?
26:23 – Zavoloka’s Advice

Find out more: https://zavoloka.com

Listen to the live performance: [posted here]

KORG Berlin Phase 8 | Acoustic Synthesis from First Touch to Full Jam

video upload by Noisegate

"We head to the Melbourne Electronic Sound Studio for our first hands-on look at the KORG Berlin Phase 8, one of the most unusual instruments to land on the Noisegate desk in years.
Phase 8 is built around eight electromechanical voices, each physically striking a steel resonator or tine. Instead of traditional oscillators, sound is generated through real vibrating materials, then shaped with envelopes, modulation, sequencing, and analogue wavefolding. The result feels closer to playing a physical instrument than programming a synth.

In this video, we explore:
– How Phase 8 produces sound
– Sequencing, pluck, shift and performance controls
– Acoustic interaction using everyday objects
– Processing Phase 8 with external effects
– Integrating Phase 8 into a wider live jam setup

CHAPTERS:
0:39 – Why Phase 8 Is Different
1:04 – What Is Acoustic Synthesis?
1:40 – Touch, Feedback & Physical Interaction
2:13 – Tuning, Scales & Resonators Explained
2:32 – Playing Phase 8 Like a Synth
2:41 – Per-Voice Envelopes & Velocity
3:11 – Air Slider & Raw Pickup Sound
3:35 – Shift & Pluck Performance Controls
4:27 – Sequencer Overview & Storage
4:56 – Playing a Recorded Sequence
5:06 – Step Recording & Polyrhythms
6:21 – Interacting with the Tines Physically
6:30 – Using Objects to Change the Sound
7:50 – Light vs Heavy Materials on the Tines
8:26 – Percussive & Prepared-Style Sounds
9:47 – Modulation & Tonal Experimentation
9:56 – Processing Phase 8 with External Effects
10:14 – Finding Sweet Spots with FX
10:27 – Connectivity: MIDI, USB-C, CV & Sync
10:58 – Hybrid Setup with OP-XY
11:24 – Live Jam Begins
14:29 – Reflections on Exploration & Sweet Spots
15:31 – Why Phase 8 Rewards Time & Touch
15:36 – Trying Phase 8 at MESS
16:04 – Final Thoughts & Sign-Off

We also look at how Phase 8 plays with other gear, including Teenage Engineering OP-XY and outboard effects, and why finding the “sweet spot” is such a big part of the experience."

Schlappi Engineering - Three Body (sound.report english) - Play'n explain

video upload by Heiner Kruse - The Green Man(TGM) - sound.report

Timestamps:
00:00-00:10 Intro + strong bass demo short
00:10-04:20 mainly simple phase and frequency modulations
04:25-06:55 nasty crazy stuff
06:55-10:55 evil Basswerk bass

Behringer BMX: The 80s Drum Machine That Brings Timeless Grooves Back to Life

video upload by Behringer

"If you love creating beats that feel alive, BMX is built for you.
This drum machine brings the iconic 80s sound into your workflow with a modern, hands-on experience that sparks creativity from the very first pattern.

Tap in your ideas using velocity-sensitive pads, shape the groove with swing and tempo, and build rich drum arrangements with hands-on control over every voice. In the studio, multi-output connectivity supports flexible routing and detailed production workflows. On stage, pattern chaining, song mode, and real-time performance features keep the energy flowing.

Whether you’re producing, performing, or experimenting, BMX gives you the freedom to create beats that move people.

Feel the rhythm. Shape the groove.
Create with Behringer BMX."