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Showing posts sorted by date for query -CALC-. Sort by relevance Show all posts
Sunday, July 06, 2025
Superbooth 2025 Sequential Oberheim Interview
video upload by Take the Fear out the Gear
"Hi everybody this time we bring you the Superbooth 2025 Sequential Oberheim Interview"
Everything you wanted to know about the LOGAN VOCAL SYNTH but were afraid to ask
video upload by Vintage Audio Institute Italia
"We finally found a Logan Vocal synth - and since this incredible unicorn doesn't get captured very often we thought the internet deserved quality photos and a video demonstration of all its functions. Or most of them - we actually missed a few features so stay tuned for a Part II later this summer.
Most of the info is in the video already but a quick introduction and recap would go something like this:
Logan Vocal Synth
weight 50 kilos
61 keys and 61 slider potentiometers
The upper panel is dedicated to :
instrument selection buttons, panning left and right, the monophonic and polyphonic synthesizers and their modulation controls.
The front of the panel is dedicated to the instrument sections Strings, Piano and Voice.
The architecture of this instrument is unique and might have been a bit of a gamble that sometimes worked out great and sometimes less so.
Our service technician had to slightly change the trigger circuitry to render the triggering of the notes more reliable and generally stable.
We also decided to non-invasively modify the split point to continue down to the lowest note on the keyboard instead of starting over two octaves up at the 24th key and below.
You operate this with the foot pedal switch, and it can be disengaged to return to the factory setting.
Some of the engineering wonkiness was decided to be kept though and you can hear the fluctuations, a slight tremble, in a lot of the sounds."
You can find an additional demo posted here.
Unique Customised Oberheim DMX Drum Machine
video upload by Congohelium
"I modified this DMX with a full set of custom voice boards, expanded sounds and kits and a custom control panel for sound selection and tuning."
Pics and link to Reverb listing previously captured here.
NetraamNav - Don't be okay- Octatrack mk2 - Perfourmer mk2 - Digitakt 2
video upload by NetraamNav
https://netraamnav.bandcamp.com
NetraamNav - Loose Cannon - Octatrack mk2 - Perfourmer mk2 - Digitakt 2
video upload by NetraamNav
rustles in the leaves
video upload by tworoundrobins
"the cards were picked
usual subject - the subject of the book is the main inspiration
abstract thought - allows only the most esoteric equipment you own
the canyon - the piece of this session is primarily rhythmic, therefore it should emphasise its percussive nature
hope you like it"
https://tworoundrobins.bandcamp.com
Still Underrated? Prophet X in 2025
video upload by No Time to Play
"The Prophet X was one of the first hybrid synthesizers I got. It combines two VCOs with two sample engines — a structure that was truly groundbreaking. Whether any successors will match it remains to be seen. It’s a fascinating and versatile instrument, though unfortunately it has been discontinued. The tool used for importing samples was developed by a third party, and honestly, it’s quite difficult to use. I think it’s a real shame — the lack of a truly user-friendly software companion held the Prophet X back. Otherwise, I believe it could have continued to sell well.
This video showcases some of the key features of the Prophet X. Hope you find it helpful!"
PICTURE THIS // Ambient Chill-out Synth Jam | Moog Matriach + Sequential PRO 3 + Korg Minilogue XD
video upload by SOUNDS OF SYNTH
"Hi
This is a jam inspired by the Wonderwall picture found in Manchester.
#ambientsynth #ambientmusic #moogmatriarch
PEACE ALL
Equipment Used
Moog Matriach - Main riff / Arp
Sequential PRO 3 - Bass
Korg Minilogue XD - Lead
Pigments V - Organ"
Alesis Andromeda A6 | playing some majestic sounds of the mother ship
video upload by xu.sounddesign - dirk rohde
"Some majestic sounds of the famous Alesis Andromeda A6 with some external reverb and delay effects."
XU Sounddesign
Dirk Rohde
Studio Xeniaturaba
Location: Northern Germany
Contact: xu.sounddesign@gmx.net
The Seventh Wave Festival of Electronic Music: Number Sixteen
Pess release follows:
The Seventh Wave
Festival of Electronic Music: Number Sixteen
Music festival delivers one of its best line-ups yet!
Edition 16 of an Electronic Music Festival established in 2016 takes place in Birmingham in October of this year.
In October 2025 the sixteenth ‘The Seventh Wave Festival of Electronic Music’ takes place across three days at The Castle and Falcon.
For a relatively small festival The Seventh Wave continues to get some of the biggest names in electronic and progressive music.
The stellar line-up for #16 includes Plaid, Ultramarine, Richard Norris (The Grid), Mark Van Hoen/Locust, White Noise (featuring the legendary David Vorhaus) & much more.
Tickets can be purchased for individual events at Skiddle and SEE tickets.
Full line-ups follows, flyer attached for the festival… for more information, press inquiries contact theseventhwave@btinternet.com or visit https://seventhwavefestivalofelectronicmusic.com/
Tone2 BiFilter2 is Now Freeware
Press release follows:
"After nearly 20 years BiFilter has become vintage and even though it's no longer profitable to remain a commercial product, we feel that more people should deserve an opportunity to enjoy this useful tool. That's why we decided to release one last update and turn it into freeware. This means that BiFilter is now available for free and you are allowed to share it with your friends. We want to say a big THANK YOU to all customers who support the development of our products, by purchasing our software!"
What is BiFilter?
BiFilter is a stereo multi-mode filter with a selection of 47 different sounding filter types. These filters are known from our famous Gladiator synthesizer. You can combine all filters with 8 additional distortion types, FM, AM, wave-shaping and lo-fi effects to create new sounds. A high precision display shows the frequency response of the filter in real-time. Since you can always see and hear what's happening, BiFilter is very user-friendly.
Download link:
https://www.tone2.com/bifilter2.html
What's new in BiFilter 2.5?
Enhancements:
Setup detects the correct VST plugin directory automatically.
Linear instead of circular knob movement.
Faster loading.
Frequency resonse display is also animated when plugin does not process audio.
canParameterBeAutomated is supported now.
BiFilter2.dat is not longer placed to the plugins directory.
Several minor fixes and enhancements.
Changes:
It is not longer necessary to enter a serial number.
The Icarus 3 demo can optionally be installed with the setup. We hope that more people give it a try!
Fixes:
A warning message does not longer show on installing to an existing Vstplugin directory.
Fixed a possible crash (audioMasterBeginEdit)."
Synth Show - Ep231 - SuonoBuono Polyvera Synth
video upload by GEOSynths
"The moment I first heard the Polyvera Synth by SuonoBuono, I knew I had to have it. The perfect Hybrid Synthesizer with Digital Oscillators for both Wavetable and Samples, however also the ability to use aliasing/noise as a Sound Source, passed into Analog Filters and great FX.
I liked it so much I asked the founder and developer of the Polyvera from SuonoBuone to join me for an Interview back in April."
Synth Show - Ep220 - Interview with Stefano Sorrentino (Suonobuono)
video upload by GEOSynths
"I was amazed to see and hear the recent Video of the Polyvera Synthesizer, which was presented by Stefano himself, founder of Sounobuono and invited him on the Show to discuss his most recent Synth, as well as his other products and background."
A $20 MIDI synthesizer based on the SAM2695 chip (#seeed #XIAO-MIDI-Synthesizer)
video upload by Floyd Steinberg
"Here's the #seeed 'XIAO MIDI' #synthesizer, a $20 box based on the #SAM2695 synth-on-a-chip and the XIAO ESP32-C3 MCU. You can get it here: https://www.seeedstudio.com/XIAO-MIDI... Table of contents:
00:00 quick sound impression
00:12 hi
00:38 hardware overview
00:57 default firmware
01:50 creating a firmware that actually supports MIDI (shoutout to @SimpleDIYElectroMusicProjects )
03:12 build a 5 pin MIDI in plug
05:23 some sounds: piano
06:20 saw wave pad
06:34 "crystal ep"
07:13 analog pad
07:27 'glass pad'
08:05 synth brass
08:23 drum kit
08:33 on NRPNs and SYSEX using @intechstudio 's GRID controllers
09:13 NRPN explained (Filter cutoff frequency control)
10:54 SYSEX explained (Reverb time control)
11:38 calculating the checksum
12:20 live tweaking demo
13:01 same, but using multiple tracks
14:25 conclusion; some feedback to SEEED
Also check out https://github.com/kinoshita-lab/MIDI... which uses the same chip but already has a MIDI capable firmware. https://www.tindie.com/products/kinos...
HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"


Features 1: Zero-Barrier Creation, Perfect for Music Beginners
With three preset modes and plug-and-play functionality, you can dive straight into music creation—no complex setup required. Built-in speaker and four tactile buttons deliver an intuitive, self-contained experience that eliminates external dependencies. Start making music from the very first note, no prior expertise needed.
Features 2: All-in-One MIDI + Metronome – Smarter, Smoother Workflow
XIAO MIDI synthesizer comes with a pre-set Metronome Mode, where you can press the buttons to change your BPM and toggle the drum track to effortlessly sync rhythms and control your entire beats with one single device. No need for extra devices or apps.
Features 3: Pro-Grade Performance for Advanced Players
Open-source hardware/software architecture supports deep customization and advanced sound design. With 64-note polyphony and 128-note capacity, unlock limitless sonic possibilities—craft your own signature sound engine, whether you're a beginner or an audio hacker.
Features 4: Ultra-Portable & Fully Hackable
Pocket-sized design (71mm × 49mm × 28.5mm) lets you capture inspiration anytime, anywhere. The 3D printed enclosure is fully open-source for you to remix and customize—not just an instrument, but your personal music canvas.
15- The Casio Casiotone 405-Chord section part 3
15- The Casio Casiotone 405-Chord section part 3
video upload by AutomaticGainsay
"Here is part three of a three-part demonstration of the sound and functionality of the "chord" section of controls found on the Casio Casiotone 405.
The theme to this series was created entirely with the Casio Casiotone 405 plus drums constructed from GarageBand loops."
16- The Casio Casiotone 405- Bass Variation Settings
video upload by AutomaticGainsay
"Here is a demonstration of the bass performances associated with the different drum patterns, and their four variations."
17- The Casio Casiotone 405- Bass Variation Settings 2
video upload by AutomaticGainsay
"Here is part two of a three-part examination of the sound and functionality of the bass variations switch available on the Casio Casiotone 405."
All parts here
video upload by AutomaticGainsay
"Here is part three of a three-part demonstration of the sound and functionality of the "chord" section of controls found on the Casio Casiotone 405.
The theme to this series was created entirely with the Casio Casiotone 405 plus drums constructed from GarageBand loops."
16- The Casio Casiotone 405- Bass Variation Settings
video upload by AutomaticGainsay
"Here is a demonstration of the bass performances associated with the different drum patterns, and their four variations."
17- The Casio Casiotone 405- Bass Variation Settings 2
video upload by AutomaticGainsay
"Here is part two of a three-part examination of the sound and functionality of the bass variations switch available on the Casio Casiotone 405."
All parts here
Dave Smith Instruments Mopho X4 Analog Keyboard Synthesizer SN 01353
Note: Auction links are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Elta Music Solar 42F Ambient Machine Drone Synthesizer (Maize Yellow)
Note: Auction links are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Moog Grandmother Semi-Modular Analog Keyboard Synthesizer
Note: Auction links are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Roland RS-202 Vintage Analog String Synthesizer
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"The RS-202 is known for its lush string and brass sounds comparable to the ARP Solina and Korg Poly ensemble. Features the classic Roland Chorus Ensemble which sets it apart from others.
This Roland RS202 has been restored back to fully functional condition! Comes with the original travel lid and music stand"
via this Reverb listing
"The RS-202 is known for its lush string and brass sounds comparable to the ARP Solina and Korg Poly ensemble. Features the classic Roland Chorus Ensemble which sets it apart from others.
This Roland RS202 has been restored back to fully functional condition! Comes with the original travel lid and music stand"
Hohner Bass 3 vintage analog monophonic bass synthesizer
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"The Honer Bass 3 is an Analog Bass Synthesizer. It has been recently been made famous by producer Danger Mouse on such recordings as Crazy and The Good The Bad and the Queen.
It's a Rare mid-'70s monophonic 30-key bass synth/organ with Tuba, Guitar, and String presets, with adjustable sustain/decay control.
Made in Germany.
fully working, clean and good condition for it's age"
via this Reverb listing
"The Honer Bass 3 is an Analog Bass Synthesizer. It has been recently been made famous by producer Danger Mouse on such recordings as Crazy and The Good The Bad and the Queen.
It's a Rare mid-'70s monophonic 30-key bass synth/organ with Tuba, Guitar, and String presets, with adjustable sustain/decay control.
Made in Germany.
fully working, clean and good condition for it's age"
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH