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video upload by MIDERA

"Jungle? IDM? DnB? Whatever it is, it is.

Check out my website: https://www.midera-artist.com/
Support me by checking out or buying my music: https://midera.bandcamp.com/album/sta...

Instruments used:
Radikal Technologies Spectralis 2 (Sequencing, drums)
Access Virus TI (Drum FX)
Oberheim Xpander (Intro sounds)
Moog Minimoog (dirty bass)
Roland SH-101 (Lead)
Sequential Prophet 10 (pads)
Roland JD-990 (Strings)

NI RAUM for reverb

#idm #sequential #Spectralis"

Undone

video upload by MIDERA

"Well, this is something I wrote. I'll never listen to it again, was just trying something different.

Check out my website: https://www.midera-artist.com/
Support me by checking out or buying my music: https://midera.bandcamp.com/album/sta...

Instruments used:
Radikal Technologies Spectralis 2 (Sequencing, drums)
Access Virus TI (Drum FX)
Oberheim Xpander (plucked sounds)
Moog Minimoog (bass at intro)
Roland SH-101 (Bass)
Roland JD-990 (Strings)

NI RAUM for reverb"

Crossroads | IDM track by MIDERA

video upload by MIDERA

"In this track I used the Radikal Technologies Spectralis 2 to sequence the Roland SH-101, Moog Minimoog, Oberheim Xpander, Sequential P10.

Check out my website: https://www.midera-artist.com/
Support me by checking out or buying my music: https://midera.bandcamp.com/album/sta...

NI RAUM for reverb

#idm #sequential #Spectralis"

RF Modular 133bpm Psychedelic Techno

video upload by Radical Frequencies Modular

"The Bassline is the new Dual Retro Vco into Diode Dream Vcf ,
The Lead is the Dual Precision Vco into the SH Vcf.
#radicalfrequenciesmodular #dualretrovco #dualprecisionvco #diodedreamvcf #shvcf #eurorack #modularsynth #techno #psytrance"

synthesizer-service.de: Test after service & repair: ARP 2600

video upload by Jörg Schaaf

"I have been offering a synthesizer repair service since December 2025. While I had previously only occasionally breathed new life into the odd instrument, the closure of Radikal Technologies GmbH sparked a desire to find a way to continue pursuing my passion for synthesizers. When you have been personally involved in synthesizer development, the repair process constantly triggers moments of déjà vu alongside new insights. That exciting moment when an instrument is finished and invites you to play it again makes up for the days of work often poured into it.

This ARP 2600 had a variety of issues. The keyboard was in poor condition—with some broken contact springs—the voltage processor wasn't working, the oscillator scaling was terrible, all the faders were scratchy, and tuning the oscillators was an ordeal.
But time and love heal all wounds. Doesn't it sound great? The ARP 2600 is an absolute classic, and its sound possesses plenty of character, warmth, and precision.

https://www.synthesizer_service.de"

Jörg Schaaf was also the man behind Quasimidi and now Radikal Technologies.

Mesmorum | Spectralis sequencing the Prophet 10, Minimoog, SH-101, Virus TI IDM Jungle

video upload by MIDERA

"After my adventure with the MKS-80, I wanted to write something with my Spectralis. This is that track.

Further... I think this is where I may conclude my time with the Sequentix Cirklon 2... A lovely thing, but - I don't think it's for me. The Spectralis is too 'home' for me.

Recorded April 25, 2026

Radikal Technologies Spectralis 2: Drums, sequencing, strings
Access Virus TI: arps
Prophet 10: Bass (comes in later)
Roland SH-101: Bass (first)
Moog Minimoog: (Bass, second)
NI Raum: Reverb

#reaperdaw #Spectralis2 #minimoog #idm"

RF Dual Retro Vco Eurorack oscillator

video upload by Radical Frequencies Modular

"The New Dual Retro VCO through Diode Dream VCF is the best combo for that big retro sound ! At the first part of the video you can listen the pulse out of alpha that is modulated and synced from beta Vco that is also modulated (pwm) by a slow lfo (Dpvco triangle does this). At the 2nd part you listen the Ring modulator out. #radicalfrequenciesmodular #dualretrovco #eurorack #modularsynth #analogsynth"

See the announcement post here.

The void beneath – IDM (Original Track)

video upload by MIDERA

"'Dystopia' is a dark IDM track composed on Spectralis 2, OB-6, JD-990, Minimoog, Virus TI, and SH-101.

Hardware / Sounds Used:
Radikal Technologies Spectralis 2: Drums and sequencing
Moog Minimoog: Bass (intro)
Roland SH-101: Bass
Access Virus TI: Keys
Sequential OB-6: Keys
Roland JD-990: Bells

Effects / DAW:
Native Instruments RAUM: Reverb
Reaper: Recording / mixing

#IDM #HardwareSynth #Spectralis2 #MoogMinimoog #SH101 #AccessVirus #OB6 #JD990 #ElectronicMusic #experimentalelectronicmusic"

Dystopia – Dark IDM / Industrial Electronic (Original Track)

video upload by MIDERA

"'Dystopia' is a dark IDM track composed on Spectralis 2, OB-6, JD-990, Minimoog, Virus TI, and SH-101.

Hardware / Sounds Used:
Radikal Technologies Spectralis 2: Drums and sequencing
Moog Minimoog: Bass (intro)
Roland SH-101: Bass
Access Virus TI: Keys
Sequential OB-6: Keys
Roland JD-990: Bells

Effects / DAW:
Native Instruments RAUM: Reverb
Reaper: Recording / mixing

#IDM #HardwareSynth #Spectralis2 #MoogMinimoog #SH101 #AccessVirus #OB6 #JD990 #ElectronicMusic #experimentalelectronicmusic"

Misery of the faith

video upload by MIDERA

"Radikal Technologies Spectralis 2: Drums and sequencing
Moog Minimoog: Bass
Access Virus TI: Keys
Sequential OB-6: Keys, intro melody
Oberheim Matrix 1000: Leads/Pads
Native Instruments RAUM: Reverb
Reaper DAW

#minimoog #accessvirus #RadikalTechnologies"

Back to Broken

video upload by MIDERA

"Coming back to make more music...

Radikal Technologies Spectralis 2: Drums and sequencing
Moog Minimoog: Bass
Access Virus TI: Pads
Roland JD-990: Pads
Sequential Prophet 10: Leads/Pads
Native Instruments RAUM: Reverb
Reaper DAW

#minimoog #rolandjd990 #RadikalTechnologies"

Erosion

video upload by MIDERA

"I cannot describe the anger I've felt, my community has felt at the loss of another innocent citizen today in my city. Absolutely sickening. And that's on top of children and so many others who have been kidnapped and taken simply for being here trying to survive. I'm so proud of the people of Minneapolis, many of whom are far stronger and courageous than I am.

Please consider donating to the gofundme for Alex Pretti. I have created a fundraiser as well (link on right on YT) - if you feel like doing anything, they are a great place to start. Or go to Stand with MN (https://www.standwithminnesota.com/) and support a local charity/fundraiser. There are many great places to show support and help."

Some Beginner-Friendly Musings on Eurorack Delay Effects (feat. Mimeophon, Ghost, Effexx RT1701)

video upload by The Sound Convergence

"Just some thoughts on Eurorack delay effects.
If you are buying your first effect module, make sure to not only look at the features but the layout and workflow."

0:00 Intro
0:30 Mimeophon as an Instrument
1:30 Mimeophon Karplus Strong / Reverb
2:00 Mimeophon with CV Modulation
2:42 Mimeophon Pros/Cons
3:03 Ghost as a Workhose
4:05 Ghost Karplus Strong / Reverb
4:52 Ghost Pros/Cons
5:43 Effexx RT1701 as a Studio Effect
7:17 Effexx RT1701 Pros/Cons
8:16 Take-Aways

Radikal Technologies Spectralis - Groovebox, Synth, Drum Machine, Effects, Filterbank SN 140374

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

'No issues. Past owner reported it had work done in the past. Right wood end has damage as shown in photo. Confusing non traditional workflow and will take time for you to understand the device. The Spectralis is a professional synthesizer, groovebox, and sequencer created in 2004 by Radikal Technologies. Contained within is a powerful monophonic hybrid synthesizer (the Asynth) composed of 4 digital oscillators that can pass through two analog filters (a 4-pole 24dB LP filter and a 2-pole 12dB multi-mode filter), a 32 stereo voice polyphonic multisampling sound engine (the Dsynth) that pass through a digital 12dB multi-mode filter, an 8 bandpass fixed filterbank a plethora of LFOs to modulate parameters, two delay effects, and an extremely complex and powerful pattern-based sequencer section to sequence internal sounds and parameters as well as external gear. The Spectralis has 32 available songs, each with 32 patterns available.

CLICK FOR MORE »

Whispering lights

video upload by MIDERA

"Come check out my music if you like what you hear!
https://midera.bandcamp.com/album/sta...
https://morrowfaire.bandcamp.com/

#Spectralis2
#accessvirus
#Nativeinstrumentsraum"

Prophet X Sample Library Volume 1: Demo 1

video upload by Jörg Schaaf

"In this video I demonstrate 5 out of 128 sounds of my Prophet X sample library Volume 1. You can purchase a license for this library under the following link:

https://www.joergschaaf.de/wordpress/..."

Spectralis into dbx 160xt

video upload by Automation Traveler

Radikal Technologies Delta CEP A v2 SN 20236

Note: links to listings are affiliate links for which the site may be compensated.

via this Vemia listing

Click the auction link on top when you get there for additional listings.

"Listed as 'modular' - but it's a semi-modular, 4-voice paraphonic synth, or mono synth, with on-board effects (reverb, delays, phaser, flanger, chorus), internal sequencer and interpolator (innovative design where sequencing can combine morphing of the oscillators, filter, LFO and envelopes), with patch memories. Very useful multi-mode filter (LP, BP, HP), with digital and analogue filter circuits. Good connectivity including midi (front and rear) for this to be the centre of your modular universe.....and it sounds wonderful and is built like a tank. Version 2 firmware with version 1 livery. This is the more expensive desktop version which can be rehoused in a eurorack case by simply disconnecting from the internal power bus and removing from the case. The case does however provide benefits for connectivity, e.g., the 1/4 inch jack inputs to run any external signal (mono or stereo) via the effects section. A future classic?"

Last Kings | Spectralis 2 and Virus TI

video upload by MIDERA

"Five months into my wife not finding a job (anyone know any open software engineer positions?). What a wild time out there. Seems like things just get worse and worse. Found out our AC is leaking coolant too. Can't wait to figure out the bill on that. Sooner than later will have to sell off a bunch of my gear. Guess it was fun while it lasted.

Spectralis 2
Access Virus TI
Microcosm Hologram
Native Instruments RAUM

#radikaltechnologies #accessvirus #hologrammicrocosm"

Lichtmaschine

video upload by Jörg Schaaf

"Bauhaus 1930
I visited the Bauhaus Museum in Dessau and stepped into this beautiful machine from 1930 - The Lichtmaschine. I had no tripod and filmed it with my mobile phone only. I created the soundtrack with the Prophet X sample synthesizer from Sequential and some of my own samples."