SIEL EXPANDER 80 with Original Box

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According to the listing this is new old stock and never used.

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Yamaha SS-30 Analog String Synth SN 2207

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Yamaha AN1x Control Synthesizer

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A look back at the product description.

"The classic analog synth sound is invading the airwaves and dance floors of the world and taking modern music to ever higher levels of creativity and style. And now, with the arrival of the Yamaha AN1x Control Synthesizer, you can assume control of your sound and expand your musical universe like never before. Featuring Yamaha's new Analog Physical Modeling Synthesis, which faithfully - and reliably - models analog sound digitally, the AN1x brings the fat, familiar sounds of the classic analog synths together with intuitive realtime control features in one futuristic, highly intelligent package that will change forever the way you create and perform your own music. A truly innovative, truly incredible sounding synth that's designed from scratch for techno, trance and every other type of modern dance music existing or yet tonceived, the AN1x gives you the power to create fresh and inspiring music every time you switch it on.

Assume Control

The classic analog synth sound is invading the airwaves and dance floors of the world and taking modern music to ever higher levels of creativity and style. And now, with the arrival of the Yamaha AN1X Control Synthesizer, you can assume control of your sound card and expand your musical universe like never before.

Analog Physical Modeling Synthesis

Featuring Yamaha's new Analog Physical Modeling Synthesis, which faithfully - and reliably - models analog sound digitally, the AN1X brings the fat, familiar sounds of the classic analog synths together with intuitive realtime control features in one futuristic, highly intelligent package that will change forever the way you create and perform your own music.

Innovative

A truly innovative, incredible sounding synth that's designed from scratch for techno, trance and every other type of modern dance music existing or yet unconceived, the AN1X gives you the power to create fresh and inspiring music every time you switch it on.

2 Scene Memories With Realtime Morphing Between Scenes

Each AN1X voice has two Scene memories which let you store "snapshots" of specific control knob settings, to effectively give you two distinct sounds - each of which are available at the touch of a Scene switch.

Scene Control Feature

You can activate the "Scene Control" feature which lets you use the Modulation Wheel (or a Foot Controller, or any other assignable continuous controller) to morph, or cross-fade between Scenes in realtime as you play. If there's a particular sound during the morph that you want to keep, you can easily store it to one of the Scene switches for the selected voice. You can even load Scene data from another voice to the current voice.

Intuitive "Modeless" System With Assignable Control Knobs

The ANX1 basically always operates in Voice Play/Edit mode, which means that you can edit the sound as you play by turning the 8 control knobs to do things like open a filter, tweak the resonance, adjust the ring modulator, reshape the envelope, and much more.

Control Knobs

Each control knob gives you quick and easy access to one of many tone generator parameters. You can even assign a specific parameter to each knob for customized control over detailed aspects of your sound during performance. Each knob can also send Control Change messages to control specific parameters of external MIDI instruments.

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Beatie Bop Analogue Percussion Synth

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"This is a boutique hand-made synth from the USA. (Website: http://mracidmachine.com/)

It can be played by hand or set into 'loop' mode for drones, but also has CV and gate inputs for external control via analogue sequencers etc.

Runs on standard 9v power (same as most guitar pedals). I don't have an adapter for it as I always use my power brick. Or you could use a standard 9v battery.

Housed in a strong metal case. I have gigged this thing on several occasions and it is very tough and perfect for live experimental sounds. In my experience its great for weird metallic sounds and heavily modulated drones, but not great for low bass sounds."

Arp Odyssey II 2810 Black & Gold (4035 Filter) SN 0104

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RC CIRCUIT BENT DYSNOMIA DRONE MULTI HARMONIC OSC WAVEFORM SYNTHESIZER

Published on Mar 6, 2013

MASTER RATE CONTROL
PITCH SHIFT CONTROL
4 MODULATOR CONTROLS

CAPABLE OF DRONES,PULSATING PATTERNS AND RHYTHMIC LEADS

Resonance Circuits on eBay (RSS)

Roland Vintage Synth Expansion Board SR-JV80-04 Part 3

Published on Mar 6, 2013 synthartist69·1,073 videos

"Here is a demo of the Roland Vintage Synth Expansion Board SR-JV80-04 for the Roland XP,JV,and XV series synthesizers. In this video I have it plugged into a slot on the Roland JV1000. This is a demo of patches 9 - 13."

All parts here.

Patiently Waiting For Noise

Published on Mar 6, 2013 Dmitri SFC·80 videos

"Basic Techno patch uses only whats in the suitcase + the Paia 4700 Noise source....
The same day my 4006 ICs arrive from Bride Chamber for CGS Digital noise, I learn that the Serge Noise will also be released from CGS! _ Of course my suitcase is hungry for both flavors !! ARE VEE GEEEEEE COME TO DADDY !!"

Simple Sequencer module demonstation -- Sagittronics -- Charlie Slick

Published on Mar 6, 2013 Charlie Slick·66 videos

http://www.charlieslick.blogspot.com
"a demonstration of a simple sequencer I built, based on the 4017 chip, 'baby sequencer' schematics, and a MFOS sequencer schematic. The sequencer is controlling the picture of 1 oscillator and the cuttoff frequency of my synthesizers.com state variable filter. The speed and gate is controlled by a 8038 LFO module I built.

incidentally, my kettle started to boil by the end of this video."

VERMONA fourMulator Quad Modulation Engine Details

"fourMulator is a digital quad LFO-module for euro rack compatible modular synthesizer and sound processing systems. Due to its ability to synchronize the modulators (LFOs) to each other or to an overall clock-reference, fourMulator is capable generating complex and rhythmic modulation structures.

Modulators (LFOs)

Each modulator offers six wave forms: ascending and descending saw tooth, square, triangle, sine and random (sample & hold) with a frequency range between 0.05Hz (20 seconds) to approx. 100Hz. Each modulator offers wave form and trigger outputs, the latter sending an impulse with every new start of the selected wave form. Reset- and CV-inputs allow external parameter manipulation - from other modules or from other modulators of the fourMulator itself.

Synchronization

All four modulators work independently. However, they can be synchronized with each other. Each modulator can be individually synchronized to the left neighboring module or to a clock-reference.

Two or more synchronized modulators always oscillate at the same frequency. However, a synchronized modulator can be phase-shifted by up to 180° (a half-cycle) to the clock-reference. This allows easy creation of counter-rotating modulations. More complex modulations can be achieved using the CV-input to manipulate phase-shift.

With active clock-synchronization, the corresponding modulators oscillate in reference to a common clock-signal, but use individual clock-dividing factors. Again, advanced possibilities result from being able to manipulate clock-division through the modules' CV-inputs.

Both forms of synchronization can be combined. With one modulator being synchronized to a clock signal, it may as well serve as reference to the right neighboring modulator.

CLOCK Generator (CLK)

fourMulator integrates an internal clock generator. Its tempo can be assigned using a tap-tempo-button or by using an external clock-reference."

via VERMONA where you'll find the manual.

You can find a video of the prototype here and the finished module in this video by TheKlirrfaktor.

fourMulators on eBay