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

hexinverter.net batteryACID IDOW Demos

via IDOW on Facebook:

"We've just added audio demos of the hexinverter.net batteryACID (I Dream of Wires edition) - Eurorack format DISTORTION / COMPRESSION module

ABOUT THE MODULE:

This is a 1-off single batch production with the majority of proceeds going to I Dream of Wires' completion fund — huge thanks to hexinverter.net!

Available exclusively from http://idreamofwires.org/ now!
Pre-order 2/11 through 5/31. Shipping June.  This is a limited edition, pre-order only module - Buy now or never!

Also NOTE! IDOW combo package deals are available - Buy IDOW Hardcore Edition on BluRay or DVD, together with the batteryACID module, and you save $10.
http://idreamofwires.org/order

For more info on this module / full specs:
http://idreamofwires.org/batteryacid"


"Here is a demonstration by Jason Amm (Solvent), to give you an idea of how the batteryACID module sounds processing synths! This includes feeding audio-rate FM into the module's Distortion-CV-in. In every example, you will first hear the dry sound, followed by batteryACID processed versions of the same sound. You can read the batteryACID setting descriptions. The settings on the synth sound/sequence are never modified (unless noted) - all tonal changes are strictly derived from the batteryACID."


"Here is a demonstration by Jason Amm (Solvent), to give you an idea of how the batteryACID module sounds processing analog percussion - specifically a Roland TR-808, and also on TipTopAudio BD/SD-808 modules! In every example, you will first hear the dry sound, followed by batteryACID processed versions of the same sound. You can read the batteryACID setting descriptions. The drum-sound-settings & patterns are never modified - all tonal changes are strictly derived from the batteryACID.

ABOUT THE MODULE:

This is a 1-off single batch production with the majority of proceeds going to I Dream of Wires' completion fund — huge thanks to hexinverter.net!

Available exclusively from idreamofwires.org now!
Pre-order 2/11 through 5/31. Shipping June.
This is a limited edition, pre-order only module - Buy now or never!

Also NOTE! IDOW combo package deals are available - Buy IDOW Hardcore Edition on BluRay or DVD, together with the batteryACID module, and you save $10.
idreamofwires.org/order

For more info on this module / full specs:
idreamofwires.org/batteryacid
www.muffwiggler.com/forum/viewtopic.php?t=77663"

YAMAHA EX-2 with Original Yamaha TX-III Tone Cabinet SN 5041

Note: links to listings are affiliate links for which the site may be compensated. Miguel Kertsman Demonstrates the legendary Yamaha EX-42 Electone

Uploaded on Dec 20, 2010 MiguelKertsman·39 videos



via this auction

Note this is more organ than synth and not the equivalent to a GX-1.  See the comments in this post for details.  You'll find more pics at the auction. Note the video above is older and not from the auction.  Click the pics for the full size shots as always.

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Roland RE 201 Space Echo SN 619908

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See abertronix (RSS) for one more.

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