Matrix-12 (Xpander) Tutorial 1: Intro, Programmer, Primary Pages

YouTube Published on Jun 9, 2012 by gstormelectro

Also see the Matrix-12 Sound Demos by gstormelectro here.

"This is the first tutorial in a series dedicated to editing sounds on the Oberheim Matrix-12 and Xpander synthesizers. In this video I will cover the basics of creating and saving a SINGLE-mode patch. If you already know how to get around in the programming interface you might want to skip this video. Having a basic knowledge of editing synthesizers, oscillators, filters, LFOs, and envelopes will help get the most out of programing this beast.

0:12 Introduction
0:58 The Programmer
1:47 Primary Pages
1:55 VCO1 Page
2:47 VCO2 Page
3:17 FM/LAG Page - LAG
4:06 FM/Lag Page - FM
5:30 Tracking Generator
6:27 VCF/VCA Page - Filter
7:44 VCF/VCA Page - The Amplifiers
8:21 Envelopes Page
8:39 LFO Page
8:58 RAMP Page
9:48 Name Page

My next video will show how to use the Modulation Source Pages to program a variety of sounds. Thanks for watching!"

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Alesis Andromeda Tutorial 01 - Introduction

YouTube Published on Aug 17, 2012 by gstormelectro

"http://gstormelectronica.blogspot.com/

Contents
0:10 Introduction
0:38 Approach
1:43 Setup
2:18 Modules and Sound Architecture Theory
3:41 Programming Interface
5:49 Oscillator and Pre-Filter Modules
7:36 Filter and Post-Filter Modules
9:09 Envelopes Module
10:14 LFO, Effects, Clock Modules
11:10 Closing"

Alesis Andromeda Tutorial 02 - Oscillators

YouTube Published on Aug 26, 2012 by gstormelectro

http://gstormelectronica.blogspot.com/

"In this video I will examine the OSCILLATOR and PRE-FILTER MIX sound modules in more detail. I will introduce and explain topics for Oscillator FM, Filter FM, SYNC, Ring Modulation and Filter Feedback. And I will also show how to program a couple of basic patches along the way.

CONTENTS
0:10 Introduction
0:35 Tune Page
1:32 Wave Page
2:39 ENV1 Page
3:13 Patch: Classic Or Deviant Sync
4:56 OSC2FM Page
7:57 NZEXT Page
8:48 Modulations + Control Routes
9:49 Patch: Mod-Wheel PWM
11:23 Pre-Filter Mix: Ring Mod + Filter Feedback
12:14 Closing

Join me for my next video which will cover the Filters in more depth, including examples of Filter FM and Filter Feedback. Thanks for watching!"

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Makeshift VHS Tape Ribbon Controller In 3-Minutes

Published on Feb 11, 2020 gstormelectro

Audio + Video by G-Storm Electro c. 2020

Haven't had any synth repairs or DIY hacks in a while.
A buddy sent a FB video link and asked what's up with this.
Somebody was using a videotape as a makeshift ribbon controller.
Using the tape to send a control voltage to their modular gear.
You may have seen something like this, but wondered about the details required.

Does it actually work?
If so what are the necessary steps?
Let's find out.

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro

G-STORM ELECTRO GSE 4027 VCO Eurorack Module (ARP 2600, Odyssey) [Demo 1]

Published on May 19, 2020 gstormelectro

"Audio and Video by G-Storm Electro c. 2020

Today I am giving an introduction to my new 4027 VCO. The 4027 VCO is a Eurorack adaptation the ARP 2600 VCO-2. Watch your audio levels, especially when the full range of the waveforms are demonstrated.

Timestamps
0:00 Opening Sounds
0:25 Introduction
1:12 Audio
1:31 Euro Adaptation: Bringing That Special Tone To Life
2:09 Front Panel
3:03 Waveforms Audio
5:38 Doubling VCOs, FM
7:25 Outro Sounds: Bass, Lead, Arpeggio

Recorded direct to Tascam DR-05.
KBD control + Sequencing: Beatstep Pro
**Ending Track**
Bass: 4027 VCO | Tonus VCF
Lead/Arpeggio: 4027 VCO | 4023 VCF
Delay: Timefactor"

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Note Reverb links are affiliate links. See the site's privacy policy for more info.

via G-Strom Electro on Reverb

"The 4027 VCO is a 10HP Eurorack filter adaptation of the colorful VCO-2 tone source from the ARP 2600 synthesizer. You know…that all analog, all discrete components, SAWTOOTH core packed with the SINE, TRIANGLE, and PULSE w/ PWM! If you’re looking for warm, fat analog synthesizer tones – 4027 VCO is the one for you.

In bringing that special tone to life the 4027 VCO keeps the circuit as close to the original as possible: a matched transistor pair, an Interfet premium dual FET can (because that beautiful Sine is worth it), temperature compensation resistor for tuning stability, low ESR styrene oscillation capacitor, 5-NPN monolithic substrate transistor array, precision Tune and Tracking trimmers, and the 70s spec op amps which are still being offered today. The 4027 VCO has requisite LDO voltage conditioning to isolate the oscillator tuning from your systems power rails. While each module is fully tested and calibrated, it may need minor TUNE trimmer correction after warm-up to account for variances in different systems. This limited quantity module is lovingly hand-crafted in the USA.

CLICK FOR MORE »

Behringer Neutron First Patch [Demo #1]

Published on Nov 12, 2019 gstormelectro

G-Storm Electro on Reverb

"Audio and Video by G-Storm Electro c. 2019

Today a first patch soundscape/sequence on my new muse,
the Behringer Neutron. Listen that on headphones. No, really.

I haven't come across any compelling demos on the Neutron.
It has great specs, but not much attention was given.
Until I had a chance to play one last weekend at the Dallas
Synth Meet.
HOLY SHNITZEL. This thing blew me away.
The analog BBD delay section is one of the nicest.
So responsive, expressive,
...and lovely thick feedback harmonics.
You can ride the feedback right up to pure chaos, then
back away. It will abide your every move.
And every time I tweaked something it got better and better.
I am really looking forward to getting more cutting edge
sound design with this one!

Sequencing: Beatstep Pro
Recorded Direct to Tascam DR-05.
Additional delay using Timefactor Delay.

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro"

Roland Jupiter-6 Synthesizer Demos by gstormelectro

Roland Jupiter-6 Signature Sounds Demo #1

Uploaded on Feb 21, 2012 gstormelectro

Demos from 2012 - 2016.

Setting A Roland Jupiter-6 On Fire Demo #2

Published on Oct 22, 2015 gstormelectro

Roland Jupiter-6 Synthesizer Demo #3 - Critical Mass

Published on Jul 28, 2016 gstormelectro

"Audio and Video by G-Storm Electro c.2016

Analog multi-mode filter madness, soundscapes and big ol' Jupiter stabs are the order of the day. Lots of reverb and delays here. A TR-8 again provides minimal slo-jam electro beats."

Korg MS-20 [Demo 06] Controlled By Eurorack

Published on Oct 8, 2019 gstormelectro

"Audio and Video by G-Storm Electro c. 2019

Time to kick back and let this play in the background.

Been wanting to try the MS-20 w/ Temps Utile and Ornament and Crime. Using the KVP to achieve that. Beats from Basimilus Iteritas Alter. Kick from FR Transient. Some delay and reverb used.

Recorded direct to Tascam DR-05.

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro"

Behringer VC340 Vocoder + 101-VCO [Demo #1]

Published on Nov 19, 2019 gstormelectro

"Audio and Video by G-Storm Electro c. 2019

Today the gorgeous sounds of the Behringer VC340 Vocoder
Strings and Choir paired with my 101-VCO on arpeggio.
101-VCO going to my 101-VCF for that classic SH-101 sound.
Future Retro Transient is going to the vocoder mic input.
Transient is modulated by Batumi to result in those
shifting vocoder effects - almost chanting/talking?
Arturia Drumbrute Impact is clocked to the Beatstep Pro.
Some Big Sky reverb and Timefactor Delay.

Recorded direct to Tascam DR-05.

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro"

GSE - Clear Sky [Relaxing Downtempo Music]

Published on Jan 28, 2020 gstormelectro

Audio + Video by G-Storm Electro c. 2020

Starting 2020 w/ lo-fi sugary sweet ear candy.
Chillin' things way down w/ a TR-606.
Recorded Live w/ overdubbed synth elements.
Post production in Cubase 7.

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro

G-Storm Electro 101-VCO Version 2 Roland SH-101 Oscillator Adaptation

video upload by gstormelectro

"101-VCO Version 2 Roland SH-101 Oscillator Adaptation + RD-6 [Demo 1 No Talk]

Audio + Video by G-Storm Electro c. 2023

101-VCO has returned to the fold: the same great sound, simplified and improved tuning, and having all the individual outputs without need for an expander module. All in 12HP
Headphones or good monitors recommended.

Check my Reverb store for 101-VCO availability.
Oscillator | GSE 101-VCO
Filter | GSE JU60-VCF
VCA | GSE 2xVCA
LFO | Feedback LFO10
Output | Pittsburgh Outs
Drum Machine (off camera) | Behringer RD-6
Recorded direct, no other mastering or effects.

*MUSIC* https://gstormelectro.bandcamp.com/
*BLOG* https://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* https://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Note Reverb links are affiliate links. See the site's privacy policy for more info."

via G-Storm Electro's Reverb shop

"The 101-VCO has been re-tooled in 12HP! Version 2 continues its authentic realization of the Roland SH-101 Oscillator adapted to Eurorack: that lovely Sub-Octave Generator, that snowy Noise Generator, an integrated Mixer section to bring all the waves together.

Now in revision 2: Improved tuning stability using power rail voltage references. Simplified tuning via coarse/fine tune knobs. Individual waveform outputs without need for any expander module.

101-VCO expands the original SH-101 features to reveal more potential of the 3340 chip: Triangle wave and exponential FM. And 2 flavors of Linear FM: Lo Range to find those vibrato sweet spots, and Hi Range for full-on Linear FM madness. Expand the palette of original sounds using an external CV signal for Pulse Width Modulation that is summed against the initial Pulse Width amount. While the initial PW amount can go right up to the edge of vanishing, PWM can take the Width right down to 0% up to 100% for complete cancellation.

Great care was taken to keep the 101-VCO fully analog circuit as close to the original as possible. Featuring an Alfa AS3340 re-issue chip at the core of the design, surrounded by eight 20mm slide pot controls. With the conventional coarse/fine tuning knobs it will provide full audio range, whether using the v/oct input or not.

Every 101-VCO is meticulously hand-crafted in limited quantities, not mass-produced, and ready to rock your modular world. Includes 16-pin-to-10-pin power connector cable.

Coarse Tune Knob | Initial oscillator frequency

Fine Tune Knob | Initial oscillator frequency, +/-6 semitones range

FM Slider | Amount that an external signal will modulate the frequency

FM TYPE Switch | LO for vibrato, HI/EXP for more dramatic frequency modulation

PULSE WIDTH Slider | initial Pulse Width amount

PULSE WIDTH MODULATION Slider | The amount that an external signal will affect pulse width

SOURCE MIXER Sliders | Adjusts the amplitude amount of each waveform going to the MIX output

SUB-OCTAVE Switch | Select between -1 octave Square, -2 octave Squrare, -2 octave Narrow Pulse

V/Oct Jack | Pitch Initial Frequency input for connecting keyboard controllers or sequencers

FM Jack | Plug in external signals to modulate Pitch here, such as LFO or envelopes

PWM Jack | Plug in external signals to modulate the Pulse Width here, again LFOs are typical

Individual Waveform Output Jacks | These jacks always output their buffered, DC-coupled signals regardless of Source Mixer settings

Mix Output Jack | This is the combined waveform output of the Source Mixer

TUNE Trimmer (on the back) | Affects the initial oscillator frequency

SCALE Trimmer (on the back) | Affects the v/oct tracking of the oscillator"

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Behringer Neutron + Eurorack DEMO [Nanotech]

Published on Dec 17, 2019 gstormelectro

"Audio and Video by G-Storm Electro c. 2019

Spacey tech demo track. Headphones recommended.

Concurrent Bass + Percussion | Behringer Neutron
Sparse Lead | 101-VCO | 2xVCA | Mutable Clouds
Arpeggio | Basimilus Iteritas Alter | Mutable Rings
Effects | Timefactor | Big Sky
Euro Performance Mix | Infusor-X
Sub-mix | Mackie 802-VLZ3
Sequences | Beatstep Pro
Post-Processing | Cubase 7

Recorded live in 1 shot to Tascam DR-05

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro"

Roland JX-08 Synth Demo | 3 Vignettes in 3 Minutes

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2022

Ah the Roland JX-08 Boutique Synth module.
Sold my JX-8P some time ago and was pining for some of that vibe.
The JX-08 does very well, and a fraction of the studio space :D
Making use of the on-board sequencer and/or Keystep Pro.
Patches are derivations of factory presets.
Recorded direct, only the onboard effects are used.
No other mastering or effects have been added."

**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Note Reverb links are affiliate links. See the site's privacy policy for more info.

Delta VCF [VS] Delta VCF Eurorack Filter [quick comparison]

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2023

Quick no frills comparison demo. The left Delta VCF has the LM13600 chip. The right one has the LM13700 chip. Is there a difference between them? Caution!: full resonance at the end of the clip. Recorded direct to Tascam DR-05, no other mastering or effects. For Delta VCF availability click my Reverb store link below."

G-Storm Electro:
*BLOG* http://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* http://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Note Reverb links are affiliate links. See the site's privacy policy for more info.

The Solina Comparison Nobody Asked For [ARP Behringer Synth Face Off]

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2023

Actually my buddy Seth suggested this. So yep I kinda lied in the title there. These synths: one of them is a lightweight new kid straight out of a box with more sassy highs, the other is a disc crushing bohemoth piece of furniture with mellow disposition. The brand new Behringer Solina in the left channel, the crusty vintage ARP/Eminent in the right channel. I replaced the ARP mains capacitors, but left all the tropical fish alone. Some of those freshwater angels are janky and cracked but still representin'. Whaddaya think? I know best synth performance ever! Talk amongst yourselves.

Recorded direct. No other mastering or effects have been added."

G-Storm Electro:
*BLOG* http://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* http://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Sequential Drumtraks Drum Machine Repair

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2023

Today I'm investigating issues with a Sequential Drumtraks. While it is making sounds, the display is glitching out and the control functions are not working. In the end it was only incidental I was able to get it working again, for reasons I don't fully understand. The same phenomenon happens with my Drumulator, that's how I knew what to check for. It's my hope posting this video, that someone more knowledgable will be able to comment about this phenomenon.

This video is posted for general information about my experiences. Always observe safety working on electronics, and never tinker around inside power supplies without first unplugging the power cord. If you're not sure about anything, there's no shame in taking your instrument to a qualified service technician.

Since filming the video, I've discovered the batteries are still made in Japan. Also, the numbers on the battery may or may not necessarily be a date code. My new battery says 2132, so maybe it was made in 2021? Since the manufacture date and date installed may differ by a couple of years, I now write a date on the battery with a sharpie when I install it."

Timestamps
0:00 Intro & Symptoms
0:28 Power Supply investigation
2:10 Battery
2:28 Data Bus Check
4:08 About Cleaning IC pins
4:28 Last ditch effort and suddenly it's working???
5:38 Short demo

G-Storm Electro:
*BLOG* http://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* http://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

SEMSVF Noir Edition - Danse Macabre [Demo 3] Eurorack Filter

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2023

SEMSVF Noir Edition is my black panel version adaptation to the Oberheim SEM State Variable Filter. Same exact module as the Tribute edition white panel version. All hand made in limited quantities. Today I am just doing a creepy little darkwave jam in the spirit of the season. Two 101-VCOs feeding in, one of those VCOs getting a very slow vibrato from LFO. No mastering or additional effects. Recorded direct to Mackie mixer to Tascam DR-05.

Check my Reverb store for SEMSVF, 101-VCO availability"

G-Storm Electro:
*BLOG* http://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* http://soundcloud.com/gstormelectro
*REVERB* http://reverb.com/shop/gstormelectro

Yamaha TX81Z FM Synthesizer Demo #3 Alpha Wave

Published on Aug 16, 2016 gstormelectro

"This demo is a multi-track rendition using only the Yamaha TX81Z FM synthesizer as a sound source for great vibes. All custom FM patches including drums, no factory presets. Some of the sounds are available on my blog, new ones will be available soon. Effects used: Big Sky, Timefactor, and RE-20 Space Echo.

Audio and Video by G-Storm Electro c.2016

**BLOG** http://gstormelectronica.blogspot.com/
**LISTEN** http://soundcloud.com/gstormelectro
**TWITTER** http://twitter.com/gstormelectro"

GSE Patches for ASM Hydrasynth [Demo04:Patches031-040]

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2021

Auditioning more of my original ASM Hydrasynth patches available soon.
Stay tuned.

Timestamps
0:00 031 Futurescape | Sci-Fi Atmosphere
0:31 032 Wave Bass | 90s Digital Bass Synth
0:52 033 Strat of Mind | 80s Retro Strat
1:25 034 Undercurrent | Growling, Moody Pad
1:55 035 Think Tank | Slightly Pulsing Pad
2:26 036 Requiem | Dark Choir
3:00 037 Datastream Pad | Percolating Modulated Pad
3:41 038 Hydrastation | Wavestation Steam Pad
4:11 039 Next Gen | Stabby Pad w/ Movement
4:45 040 Mellotronix | Mellotron Strings + Ahhs

G-Storm Electro:
**LISTEN/DOWNLOAD** http://soundcloud.com/gstormelectro
**BOOKMARK THIS** http://gstormelectronica.blogspot.com/
*REVERB* http://reverb.com/shop/gstormelectro

Note Reverb links are affiliate links. See the site's privacy policy for more info.
"

Modular Synthesis 101: Introduction

video upload by gstormelectro

"Audio + Video by G-Storm Electro c. 2024

Today I give you an introductory series of videos covering Modular Synthesis 101. This course is for anyone who's been mildly curious about modular synthesizers. Maybe you've seen your favorite musician like Johnny Greenwood using a modular synthesizer at a show. And always wondered what does all this stuff do? I'm here to demystify it for you. Today we'll start with some basic terminology and a typical synth patch. What is a typical synthesis setup? What are the kinds of modules in that setup? What will we learn moving forward?"

G-Storm Electro:
*BLOG* http://gstormelectronica.blogspot.com/
*LISTEN/DOWNLOAD* http://soundcloud.com/gstormelectro
**REVERB** http://reverb.com/shop/gstormelectro

Pittsburgh DNA Symbiotic Waves Module - Digital Insanity

Published on Oct 16, 2015 gstormelectro

"All video and audio by G-Storm Electro c.2015
http://gstormelectronica.blogspot.com
http://twitter.com/GStormElectro
http://soundcloud.com/gstormelectro

This is the Pittsburgh Modular DNA Symbiotic Waves module. The DNA of the design, if you will, comes from a prototype synthesizer from Spacehardware called the Cygnx. The idea is that two digital wavetable oscillators could be combined using various forms of processing to create a digital super-wave. Each of the two oscillators can be one of sixteen different wavetables. It just gets crazier when you think about being able to detune one of the oscillators, up to an octave, above the other. You can also use control voltages to vary the amount of processing that takes place. In this video I show you how.

The first part of the video I show the basics of how to operate the module. Then after, I punish my Tascam DR-05 direct recorder with ridiculous digital sonic mayhem. Play at your own risk."