MATRIXSYNTH


Friday, September 29, 2023

Roland TR-808 Rhythm Composer Drum Machine SN 321316

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Tone Tweakers eBay | Reverb

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"Although it came to us in good working order, this unit has had its electronics fully refurbished and future-proofed and is now working like new again.

The following work was done to it:

Replaced power supply capacitors as a preventative measure.
Fully disassembled and cleaned unit inside and out.
Replaced battery holder.
Cleaned all jacks.
Replaced all tact switches.
Cleaned and lubricated all pots and switches.
All features systematically tested and working as they should."

Roland MKS-80 Super Jupiter Sound Module SN 542622

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Tone Tweakers eBay | Reverb

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"This Super Jupiter synthesizer module has been fully refurbished. We resoldered connections we commonly see fail, recapped the power supply, replaced the battery and reloaded the sounds and replaced the backlight with a new one so the display is nice and bright. It's been fully tested and is working perfectly. Also available: MPG-80 Programmer."

Moog Werkstatt-01 with CV Expander & Original Box SN 08533

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Tone Tweakers eBay | Reverb

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Star Instruments Synare Drum Synth

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Tone Tweakers eBay | Reverb

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"This unit was fully rebuilt by professionals with the highest standards and is in perfect working order. We replaced all the pots, the battery snaps, all electrolytic capacitors, most IC chips, power regulators, and the neoprene layer, so this fully refurbished and functionally the best you’ll find anywhere."

Elta Music PM-02 Polivoks-M

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You can find a demo of the Elta Music PM-02 Polivoks-M here.

"46 HP Eurorack Module w/ original box and documentation. Includes power supply ribbon cable.

Full synth voice with classic Polivoks circuits
Variable-shape LFO with two simultaneous outputs
Classic, snarling Polivoks filter with BP and LP modes
ADSR envelope with optional looping mode
Full modular integration with CV inputs for pitch, cutoff, VCA, and PWM
Direct LFO, VCO, Suboscillator, Envelope, Noise, and Master audio outputs
Designed in collaboration with Vladimir Kuzmin, developer of the original Polivoks"

Dianzi Qin (电子琴) Chinese synth from 1978


video upload by Robotussin Vintage Synths

"Look at these strange synths produced by Cold War-era China. This is a Dianzi Qin (电子琴).

The synth came about following a cultural exchange in the early 1970s when composer Bernie Krause visited China to demonstrate a Moog modular system. It was part of Richard Nixon’s attempt to build up relations with China to counterbalance Soviet influence in the region – a program known as “Ping-pong diplomacy”.

Krause demo’ed his Moog to Communist officials who were apparently very impressed, after which the Party declared that electronic music 'had no cultural bias', meaning it was not intrinsically Western and decadent, and so there was no problem for Chinese people to explore it and incorporate it into their compositions.

This led inventor Tian Jin Qin to develop this instrument, as a modern, electronic synthesizer with Chinese characteristics – it’s loosely based on traditional Chinese string instruments such as the Erhu.

The Dian Zi Qin is controlled with four ribbons, which power an additive synth engine. There seem to have been two versions, one that looks like an upright stringed instrument, the other that looks more like a desktop synth but with a vertical neck sticking out of it with the ribbon controls to finger. The second type has additional touch controls on the main unit that have some ability to bend and accent the note.

I’ve read that very few were made and it didn’t get out of the prototype stage, but in this video I see at least three playing in concert, as well as what looks like a more conventional organs. I’ve uploaded the full film to my YouTube channel as it was not available anywhere on the Western internet."

Pilot 🧭 (TR-6S with new "808 Chromatic Bass", sequencing MAM ADX1 + Timeline // Sequential Take 5)


video upload by 2-Minute Warning

"In this jam, I'm exploring the Roland TR-6S' capability to sequence external instruments, in this case the MAM (Music And More) ADX-1, 5-voice analog drum module 🥁!

I used 4 tracks (white illuminated faders, labeled LT, HC, CH and OH) of the TR-6S to sequence 4 parts of the ADX-1 (named Synth, Snare, Hihat and Metal). I even used the "alternate instrument" sequencing feature of the TR-6S to sequence for example the closed/opened Hihat of the ADX-1 (i.e. sending 2 different notes to only one part of the ADX-1) 😃

At first I only wanted to use the TR-6S as a sequencer (not its internal sounds), however I ended up using on Track 1 its "CR-78" kick, on Track 2 its new "808 Chromatic Bass", and also layering the parts played by the ADX-1 with sounds from the TR-6S (4 last tracks). Fun fact: I didn't use any samples here 😉 All the sounds coming from the TR-6S are from the modeling ACB (Analog Circuit Behavior) engine!

To be able to change the bass pitches coming from the TR-6S, I used different "variations" of the pattern, with different tunings of the "808 Chromatic Bass".

It was not very easy to jam with the Sequential Take 5 synth and change the pattern's variations at the same time, but nonetheless still fun and challenging 😅


* Hardware used *

// PERCUSSIONS:
- Music And More (MAM) ADX-1 (5-voice analog drum module) + Strymon Timeline (digital delay)

// DRUMS, BASS & SEQUENCER:
- Roland TR-6S (digital rhythm performer drum machine)

// PADS:
- Sequential Take 5 (5-voice analog synth)"

Eurorack Drone Noise


video upload by Ghost In Translation

"I'm currently developing the second output of DRONE, it uses filtered noise at the source instead of sine/triangle like it is on the first output.

Around DRONE are KICK and MIXER. This is the new revision for MIXER, with 8 inputs over 2 channels. KICK is being triggered by an LFO.

Support me:

https://ghostintranslation.bandcamp.com
https://patreon.com/ghostintranslation
https://www.instagram.com/ghostintran..."

Don't Sleep On This Incredibly Affordable Analog Oscillator


video upload by Patchwerks

"In today's stream we are going to take a brief look at the Capt'n BIG-O, an all analog oscillator from Cre8audio.

Capt'n BIG-O is a meticulously crafted module designed for those with a deep appreciation for the raw beauty of analog waveforms. This module offers a pure analog signal path, eschewing chip-based oscillators to deliver a pristine and warm sonic experience.

In a collaborative effort with Pittsburgh Modular Synthesizers, we embarked on a mission to encapsulate the essence of massive analog sound within a voltage-controlled oscillator module. This endeavor was met with initial skepticism, but Pittsburgh Modular eventually recognized the value of our vision.

Key Features of Capt'n BIG-O:
- Pure Analog, Original Design: This module boasts a fully analog signal path, ensuring the authenticity and warmth of your sound.
-Diverse Waveforms: Capt'n BIG-O offers a selection of essential waveforms, including sine, triangle, saw, and square, allowing for versatile sound sculpting.
- Flexible Wave Folding: The wave folder/waveshaper is thoughtfully designed to default to sine but can be patched to any waveform or external source, granting you creative control.
- High-Intensity Drive Circuit: Experience a robust 75x overdriven VCA with a potent 5V output, providing dynamic sonic possibilities.
- Linear and Exponential Frequency Modulation (FM): Explore a range of modulation options with both linear and exponential FM capabilities.
- Hard Sync: Achieve precise synchronization of your waveforms for tight and controlled audio synthesis.
- Pulsewidth Modulation: Fine-tune your wave's pulsewidth to attain nuanced tonal variations.

Capt'n BIG-O is your gateway to the world of analog audio exploration. Immerse yourself in the pure, unadulterated world of analog waveforms and elevate your sound to new heights. It's analog synthesis, redefined.

Get yourself a Capt'n BIG-O here: https://bit.ly/captn_bigo_osc

Erica Synths Black Low Pass VCF: https://www.patchwerks.com/collection...

https://www.patchwerks.com
Video by: Matthew Piecora (aka @EZBOT_ )"

Pro Synth Network LIVE! - Episode 182: With Special Guest, Brad Holland of Isla Instruments


video upload by Pro Synth Network

Update: follow-up video here.

"This week we are joined by the owner and founder of Isla Instruments, Brad Holland. Brad burst onto the scene with the innovative KordBot and then followed it up with the utterly amazing S2400, an instrument that took its core inspiration from the classic E-MU SP1200 and rocketed it into the 21st Century!

Now, on the cusp of the next Isla Instruments release, the hugely exciting Caladan synthesizer, Brad joins us from his Florida base to tell us all about it and give us an insight into its development and the team behind it."
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