Eurorack SEM filter comparisons

video upload by John Schussler

"Looking at several eurorack clones of the Oberheim SEM filter, including:

Doepfer A-106-5 SEM type VCF
God's Box Humpback
Studio Electronics SEM
Plankton Electronics Spice VCF
Bubblesound Dual SEM20"

Eurorack SEM Filter comparison - session 2

video upload by John Schussler

"This comparison is low pass only. It would take far too long to compare (in what I view as a useful way) every output and mode, so this is it for now.

In theory they're all based on the SEM circuitry, but some do have alterations.
I'm less concerned with "purity" or adherence to the "original" sound as I am with how good they sound period.

Source VCO is an Acid Rain chainsaw. Envelope is Zadar. Sequencer is Pittsburgh Modular microSequence.

00:00 Intro
00:20 Dry
02:57 Resonance
07:43 Input gain
15:57 Knobbage"

Also see SEM vs SEM - November 2023 edition

02-Synthesis Treasures of the Yamaha CS-15- Part 2- Bass your Moog couldn't provide!

video upload by AutomaticGainsay

Synthesis Treasures of the Yamaha CS-15

Drone synth MIDI control

video upload by Ghost In Translation

"Upcoming firmware update 2.0.2 for Drone is bringing MIDI CC input via TRS and USB.

For this video I connected a UC33 MIDI DIN output to a TRS adapter to Drone's MIDI input on the back. I then demonstrate controlling all 6 settings from the controller as well as the module. Both can be used at the same time, they add up acting like offsets so there is no conflict between them.

Download this update soon here:
https://github.com/ghostintranslation...

PCBs are available here:
https://www.ghostintranslation.com/drone

Follow my work:
https://www.instagram.com/ghostintran...
https://www.patreon.com/ghostintransl...
https://github.com/ghostintranslation
https://ghostintranslation.bandcamp.com"

Modu-Grain: The Ultimate Granular Synth for MODULOX BRAIN | Open-Source software & MIDI-Ready!

video upload by RaspiAudio



"🎛️ Introducing Modu-Grain: The Granular Synth for MODULOX BRAIN! 🎛️

🔗 More info & get yours here: https://raspiaudio.com/produit/brain

We're thrilled to introduce Modu-Grain, a powerful granular synthesizer for the MODULOX BRAIN, designed for music creators and sound designers! 🎶

🧠 What is MODULOX BRAIN?
The RASPIAUDIO team has spent two years developing an open-source audio synthesizer platform. Our vision? A versatile hardware unit capable of running multiple applications. This week, we're releasing the Granular Synthesizer, with more to come, including Sampler, VA, and FM. Our open-source code on GitHub allows the community to create and share new applications!

⚡ Why Modu-Grain?

Comes with pre-recorded samples
Four-voice polyphony for rich sound layering
Adjustable sound parameters (grain size, density, envelope, random playback, sample duration)
Real-time waveform visualization and boundary adjustments
Live sample recording via built-in mic or external input
Customizable real-time effects: Filter, Delay, and an assignable LFO
MIDI support for integration into any setup

💾 How does it work?

Precompiled firmware available in our [app store] (apps.raspiaudio.com)
Community-driven: Modify, enhance, and expand features!
🔧 MODULOX BRAIN Specifications:

24-bit DAC & ADC resolution
320x240 color screen
Headphone jack + onboard mic & speaker
MIDI in/out (3.5mm jack) + USB-C MIDI
Expandable via magnetic connectors for MODULOX devices (Knob, Touch, Slide)
Nano pad anti-slip bottom for stability

🎛️ Accessories Included:

3.5mm jack to MIDI DIN RX-TX + sync cable

🚀 Join the Open-Source software Revolution!
MODULOX BRAIN is more than a synthesizer—it’s a platform for endless sonic exploration. Download the firmware, modify it, and create your own instruments!

🔗 Get started now: https://raspiaudio.com/produit/brain

🔗 Explore the source code: [GitHub Link] (apps.raspiaudio.com)"

CLICK FOR MORE »

Arp Of Darkness Updated! Firmware 1.3.2 - New features, and front panel

video upload by FlatSix Modular

"The Arp Of Darkness continues to evolve with free firmware updates that add functionality and features. In this latest firmware update, it gets the ability to save the buffer sequence on the fly so you can automatically load it the next time you power on your system, or load it live during a performance.

This opens up the ability to create a musical phrase, save it, mutate and change the phrase over time, and then recall it, either immediately (Instant Load) or at the end of the current playing sequence (Cued Load).

This update also add the ability to clear the buffer allowing you to start rebuilding your buffer sequence manually anytime you want.

Finally, I'll discuss the new front panel for the Arp Of Darkness, and a free way to update it yourself if you are the DIY type.

Be sure to grab the new firmware and manual from https://www.flatsixmodular.com/firmware

Chapters:
00:00 - Intro
00:28 - New Features
00:41 - Saving the buffer
01:25 - Instant Loading
02:03 - Cued Loading
03:10 - Clearing the buffer 04:15 - New front panel
04:52 - DIY options
05:47 - Firmware upgrade info"

The Erica Synths Steam Pipe is amazing ! (first look)

video upload by Yuki The Synth Dragon

"I try out my Steampipe on the first day of owning it. Thanks again to the awesome video by ‪@magicalsynthadventure3216‬ that sold me on it." [see this post]

Check with dealers on the right for availability.

PlantsSystem-Gray

video upload by plantssystem

"SEQUENTIAL Prophet-5 and Roland MT-32.GLSL.
#noise #ambient #electronicmusic #synth #prophet5 #mt32"

Studio Electronics Omega 8 Quick Filter Comparison

video upload by fishjaco

"Quick demo of the SE Roland filters in an Omega 8 Synthesizer. In order it goes:

1 - Oberheim
2 - Moog
3 - Roland 24db
4 - Roland 6db (unsure if it's actually 6db but will use that here for now)
5 - Roland 24db & 6db - messing with the rather subtle non-resonant highpass filter"

Roland Aira P6

video upload by Jörg Schaaf

"A little dirty demo of a great little tool!"

Jörg Schaaf is the man behind Radikal Technologies and previously, Quasimidi.

Oberheim TEO-5, the magic of analogue Vintage merges with modern | Roma Modulare 2024

video upload by Roma Modulare

"New Oberheim TEO-5 Synthesizer presented by Chris Calcutt from Focusrite Group

🔥 Stay updated ✉️ on Roma Modulare Trade Show!: https://www.romamodulare.it/
🎟️ TICKETS: https://www.romamodulare.it/tickets/

Discover a powerful yet compact instrument.
Take your musical experience to the next level with true analogue VCOs and VCFs.
The TEO’s five polyphony voices ‘sing’ with the warmth and power of triangular, sawtooth and pulse waves. An organic sound, ready to be sculpted with the legendary SEM filter, Oberheim’s distinctive core and the two 24-bit digital effects."