MATRIXSYNTH


Tuesday, May 06, 2025

GLEEMAN PENTAPHONIC + TASCAM 38 DEMO


video upload by Synth Tailor Electronics

"Here's another Gleeman Pentaphonic that was restored by the shop. We decided to kill two birds and put in another repair item, the Tascam 38 Reel to Reel 1/2" 8 Track Tape Machine. The audio output is recorded directly to tape. (Tascam 38 is for adam remnant, check out his music/Instagram @adamremnant)

There are only around 50 units ever manufactured by the Gleeman Brothers Al and Bob. Such a truly amazing sounding 5 voice polyphonic synthesizer. This five voice polyphonic synthesizer sounds very large in such a small package and is a hybrid of both analog/digital. Featuring a 300 note Polyphonic Sequencer, "Presetter" preset control switches, X+Y Joystick Pitch and Mod controller, and 100 programmable presets.
Visit my website or email for repairs and restorations for vintage synthesizers, drum machines, outboard gear, and tape machines."

Arrival of the Messenger | Moog Music


video upload by Moog Music

"A new mode of communication has arrived.

A carrier of universal language, a catalyst for human connection, a machine for deeper meaning.

This device translates ideas into actuality. It exists in a space where experimentation meets expression, where the sights and sounds of the natural world intersect with notions of the cosmic beyond.

It speaks without saying a word, as hidden messages weave into waveforms.

To understand these messages, we must listen and observe. In this moment, we’re all unified by a shared experience. It’s something between discovering and witnessing…

***

Keep on listening. We’ll have more to share with you soon.

***

“Arrival of the Messenger” features original music by Michael Stein.

***"

Arturia Jup-8000 V - A recreation of a 1990s powerhouse synth


video upload by CatSynth TV

"We present a detailed demo and tutorial of the new Jup-8000 V from Arturia, one of several exciting new instruments in their V Collection 11. It is a recreation of the 1990s electronic-music powerhouse, the Roland JP-8000, which was at the forefront of the virtual analog trend. We will go over all of its features, from the recreations of the iconic supersaw and feedback oscillators to the new trance-gate effect and more. We'll also take a look at a few of the factory presets."

00:00 Introduction
00:27 History
01:35 Overview
01:53 Oscillators
08:08 Oscillator Common (modulators, ring mod, cross mod, sync)
17:17 Filter
22:31 Amp
23:59 Other main panel features
27:06 Trance Gate
31:39 Other effects
38:09 Multi-Arp
43:52 Advanced modulators
48:23 Factory presets
54:48 Conclusion
_________

Store: https://shop.catsynth.com
Patreon: https://www.patreon.com/catsynth
Ko-Fi: https://ko-fi.com/catsynth

Roland JX-8P + CXM 1978 Reverb | Favorite Patches Demo


video upload by Nicolas Melis

"Exploring my favorite patches on the Roland JX-8P, paired with the lush textures of the Chase Bliss CXM 1978. A blend of vintage synth tones and modern reverb stereo magic!
I have used the Retroaktiv PG-800 mini for tweaking the sounds of the JX-8P"

Error Instruments & TINRS New Kharper Prototype Eurorack Module


video upload by errorinstruments paul tas

"This model will be released 18-jun at www.errorinstruments.com.  this is the collaboration between. TINRS / Errorinstruments from Amsterdam the Netherlands."



"kHarper Electronic Harp with 4 strings

We built a physical version of the Karplus-Strong physical model for strings. There is a whole group of Karplus-Strong algos and we are using a bunch of them. We built 3*3 sound engines that are each producing four voices.

kHarper is easily epic and cinematic. Can do big bwaaps as well as slow and emotional chords. Unlike a banana.

4 strings
Every string is a voice. The strings are built out of two touch strips with an LED bar in the middle, showing you what kHarper is doing. Each string has a knob on top to set the tone and a CV -in below. You can also patch in a gate to pluck the string.

kHarper has a very wide range of sounds. You can go from wild distorted guitars to meditative soothing plinkies. Just like any other stringed instrument there are 10.000 ways to play.

Being able to touch these Karplus-Strong models adds the natural chaos of a physical manifestation. Plucking amazing.

kHarper

OUTPUTS
Control output Gate and CV
Left/Right audio output
INPUTS
MIDI in
STRUM is a gate in that will strum all four strings
Pond/River/Ocean choice of sound engine
Herring/Koikarp/Dolphin choice of sound engine
Tone and Decay of the selected sound engine you can tweak with a knob or CV.
All strings have a knob and CV in for tone and a trigger gate input to pluck the string see demo"

Bare Enner G


video upload by SOMA Laboratory

"Video by SOMA Labs Music artist John Holcroft

Special thanks to his family: daughter Fiona, wife Nancy and brother James"

Introducing: Bloom v2


video upload by Qu - Bit

"Our fractal sequencer has blossomed into something new, yet familiar. Follow along as we take a quick look at the new and improved Qu-Bit Bloom v2, a 3-channel, 64 steps per channel CV and gate sequencer with a whole lot of tricks up its sleeve!

Pre-Orders are now available. Shipping everywhere May 27, 2025!"

Check with dealers on the right for availability.

Verbos Electronics Modular Synth Techno | Eurorack


video upload by Akihiko Matsumoto

Joranalogue Delay-1 Sound Demo (no talking) with Knobula Monumatic, Strymon Magneto and others


video upload by Limbic Bits

0:00 Intro Performance (noise as exciter)
1:54 Delay-1 as Chorus / Phaser
2:46 Karplus Strong Synthesis
3:37 Pulse-modulated Chorus
4:30 Extreme delay settings (glitch)
5:56 Hypnotoad Drone with Noise

"Joranalogue Delay-1 is an all-analog module designed for very short delays (1–50 ms), making it perfect for applications such as chorus, flanging, comb filtering, Karplus–Strong synthesis, and more. Thanks to its flexible array of patch points, it also lends itself well to more experimental uses.

I especially liked the introduction of glitches and artifacts when feeding the delay with an external clock oscillator to enable longer delay times. Of course, a low-pass filter in the signal chain is almost mandatory in that context.

With pristine build quality, great sound, and plenty of creative options, Delay-1 is an intriguing playground for larger modular systems—or for anyone looking to explore Karplus–Strong synthesis in more depth. It works well on its own but truly shines when combined with external signals, modulation, and further processing."

more moog


video upload by Jexus (sounds-for-synths.com)

"Shut Up & Play : No Talking, No FX, Just Moog Muse - Custom Sounds."

"Read more about these sounds / presets: https://sounds-for-synths.com/moog-muse"

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