MATRIXSYNTH

Make Noise Spectraphon - Dual Spectral Eurorack Oscillator

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You can find additional listings from the seller here.

You can find a demo and details on the Spectraphon here. You can find addtional demos in previous posts here.

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Linn LinnDrum LM2 +options / extras

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"It has been renovated, revised, Midified etc...

Manfred has given it a new life..

More than 1500€ of invoice between March & October 2023

- New Psu from syntronics (invoice) + installation labor

Following that, I preferred to take option 3 and renovate it from A to Z

- Troubleshooting CPU section: intermittent boot
- Change of electrolytic capacitors throughout the machine
- Cleaning of flux residues and questionable welds
- Restoration of volume sliders (disassembly, cleaning, lubrication)
- Change of pan sliders (16 pcs)
- Change of potentiometers -10pcs- with new ones
- Restoration of all pads / switches

IC_CPU _Z84C0010PEG
PR LINNDRUM DECAY TUNE 100KB
PR_LINNDRUM_TEMPO_100KC
PR_LINNDRUM_VOLUME_10KAX2
PS LINNDRUM B10K CC"

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E-MU Systems SP-1200 + options / extras

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- SP 1200 Grey 7030
- Very Perfect conditions
- HXC Floppy Emulator w/ SD card & Sample
- Jazzcat OB01 Emu Sp12/1200 Output Boost
- Works Perfectly
- Flightcase
- check 03/2023

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Roland Jupiter-8 +options / extras

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"Jupiter 8 in excellent condition

Midi encore still installed during the serviced which was done less than 1 year ago…

It is perfect

14 bit

Runs like clockwork

Serviced invoice

Flight case

(Repair/modification ROLAND Jupiter 8

Stripping the keyboard contacts / Repairing the ground plane of the Arpeggio card / stripping the wheel /

Regraphiting the LFO trig button / Installing the midi kit

ENCORE / replacing all the push buttons.

Calibrate

Cleaning)"

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PPG Wave 2 w/ Road Case

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Walforf Q Voice Expansion

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"Voice expansion board to Waldorf Q. The expansion board has the same functionality as the rare out-of-production original board that increases the polyphony from 16 to 32.

The expansion board is new, has been tested and confirmed fully functional. It’s compatible only with the latest Q motherboard. If you don't know the motherboard type of your instrument you must open it and check the DSP type. Type 56362 is the only compatible!!! The installation is simple, no soldering is needed, however it’s best to have your technician or synth shop to install it for you. The instruments must be updated to the latest OS before installing the expansion board and must be in good working order (PSU too)!!! The kit includes one expansion board in antistatic bag and mounting hardware."

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USE YOUR BREATH AS A MODULATION SOURCE | ADDAC System - ADDAC310 Pressure to CV

video upload by DANIELE

"This is ADDAC310 by ADDAC System, a creative and fun approach to modulation which lets you use your breath to interact with your modular synth!"

0:00 Intro
0:13 Melodica pipe and sensor
0:35 The demo starts
0:45 Attack and decay
1:03 Gain
1:21 Offset
1:45 Response
2:08 Hold
2:32 Inverted CV outputs
3:09 Gate outputs and threshold
3:22 Gate output follow modes
3:42 Gate output hold modes
4:03 Patch example"

"This module expands our line of expressive controls, it follows the heritage of wind/breath controllers with one major diference: the pipe has no air escape creating pressure inside the tube controlled by the user’s mouth. For a seasoned woodwind or brass musician this working principle may sound unorthodox, however this way pressure can be controlled for longer without the need to breath in or learning circular breathing techniques. It’s relatively easy to control the pressure in your mouth while still breathing through the nose.

The module is provided with a standard melodica pipe which connects to an air filter (providing a receptacle for condensation to form and isolate the sensor) and lastly connects to the module frontpanel.

The signal captured by the sensor is then sent to two independent sections with exactly the same functions as seen in the signal flow diagram below.

As an example the two sections can be used with diferent settings to independently control the VCA and VCF of any standard analog voice patch.

PIPE
We’re using a standard Melodica pipe into an air filter that will keep condensation away from the sensor. The air filter is then connected to the frontpanel sensor input using a silicone tube.

SENSOR CALIBRATION
[RESPONSE] is the main control to calibrate the pressure curve, the knob goes from exponential to logarithmic with linear at 12 o’clock. Exponential will be more reactive to high pressures, logarithmic to lower pressures.

HOLD FUNCTION
This feature allows to hold the current voltage value with the hold is engaged (button led on), the state can be changed either by the push button in a latching manner (push to change state) or via the gate input in a momentary manner (hold on while gate is on)

EXTRA PIPE
Extra Pipes are available for 15€"

SYNTHR4 polyphonic sequence work !

video upload by KurtzMindfields

"Creating a 4-channel polyphonic sequence using the SynthR4's paraphonic mode, with delay, Lfo's & 2 stereo filters (ARP/SEM abit saturated). Electribe2 & Moog live bass line."

Introducing Behringer GRIND

video uploads by Behringer

"Dive into the world of Hybrid Semi Modular Synthesis with the Behringer GRIND, the latest addition to the Behringer Producer series. With a multi-engine digital oscillator, classic analog ladder filter and 24 digital oscillators including 15 Mutable Instruments Plaits engines there's no tone you can't create with this synthesizer."

Playlist: 1. Y'all Ready For This? Introducing Behringer GRIND
2. Full Breakdown | How the GRIND Song was created
3. GRIND | Extended Demos (no talking)

"This new hybrid synth is a jack of all trades and you’re going to be the master of all of them! The Behringer GRIND is an amazing sound powerhouse that can do anything from percussion, searing lead tones, thunderous bass lines, drones and dreamy soundscapes.

At the heart of GRIND is its 24 digital oscillators which includes 15 Mutable Instruments Plaits engines that can be used to create several different sounds from ethereal pads, lush chords and some funky bass lines.

Engines include:

Virtual Analog
Waveshaper
FM
Grains
Rain
Noise
Dust
DX7
TD-3 Bassline
Wave Generator
Vox
Versatile VCF
Versatile VCF

GRIND’s classic 24 dB ladder filter, lets you freely experiment with the Cutoff Frequency, Resonance and Modulation to dial in the perfect sound. The filter Mode switch can be set to either Lo- or Hi-pass for selecting the range of your choice.

Onboard Sequencer and Arpeggiator
GRIND’s sequencer allows you to program up to 32 steps of notes and rests and save them as a pattern. You can record, save and recall up to 64 patterns, all of which can be stored in the 8 banks, each holding up to 8 patterns. Your sequences can be played either in Keyboard mode, where you create and store the pattern, or Step mode, which allows you to interact while composing a pattern.

Truly Analog LFO
Thanks to its dedicated and fully analog Low Frequency Oscillator (LFO), GRIND lets you choose from either triangle or square waveforms and features an LED that provides visual feedback of the adjustable LFO Rate."

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