YAMAHA CS 40M

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via this auction

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Roland Alpha Juno 1 with Music Stand

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via this auction
tbx0x

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MULTIVOX MX-450 PEDAL SYNTHESIZER

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"This pedal synth was made in Japan in the early to mid 1970's. It is monophonic (plays one note at a time). All functions, controls, switches and pedals are in good working order."

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70's Yamaha SY-1 Vintage Analog Synthesizer

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via this auction

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Korg Z1 Synthesizer

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MFB SEQ-02 Eurorack Sequencer Module

via this auction

Meytal Cohen & Tammy Scheffer Feat. Jordan Rudess - Moves Like Jagger

Published on Jan 4, 2013 Israeli Music in English·60 videos

"Great cover of Maroon 5's hit by 3 talented israeli musicians and Dream Theater's keyboardist Jordan Rudess.

Jordan Rudess (Dream Theater) - iPads
Meytal Cohen - Drums
Tammy Scheffer - Vocals
Arranged, Produced and Edited by Eyal Amir

Pay special attention to Meytal Cohen.

drummagazine.com :

Israeli women don't usually come to mind when thinking of awesome metal drummers but Meytal Cohen could mop the floor with most of the aggro dudes in her current base of Los Angeles. Her series of YouTube drum covers is a total disconnect — here's this smiling adorable girl in a sun dress and bare feet nailing every note to classic tunes from Pantera, Rush, and Tool with total accuracy and great feeling. Born and raised in Ramat-Gan, Israel, Cohen studied theater in her native country before switching to drums at the relatively late age of 18. After serving a mandatory two years in the Israeli military, Meytal moved to the States and enrolled in the Los Angeles Music Academy. She has received personal instruction from Joe Porcaro, Ralph Humphrey, and others, in drums as well as percussion.

youtube.com/user/meytalll
www.meytalcohen.com

See also:

Tammy Scheffer Sextet - When You Wish Upon a Star
youtube.com/watch?v=b9txUhNfRto"

iTunes:
Geo Synthesizer - Jordan Rudess: Wizdom Music, LLC
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Make Noise FUNCTION Module

via Make Noise

"FUNCTION is part of the MATHS family of control voltage utility modules. It is a small analog computer designed for solely musical purposes.
Generate a variety of linear, logarithmic, or exponential functions

Functions as short as 2ms and as long as 25 minutes per cycle!

Triggered Functions (Envelope)

Continuous Functions (LFO)

Invert and/ or Integrate (Lag, Slew, Portamento)

Discrete Time Functions (S&H, T&H)

LEDs indicate activity on all outputs

End of Rise and End of Cycle Pulses facilitate programming of more complex functions

All outputs capable of driving a passive 4 way mult without loading effects (no buffered mult needed here)

Perfect for modulating the DPO and just about anything else"

The Feedback Organ

The Feedback Organ from Neptune on Vimeo.

"This video is a brief introduction to an instrument called 'The Feedback Organ.' Built by J. S. Sanford, the instrument can be heard on Neptune's recent record, 'msg rcvd,' available from the record label, Northern Spy."

octa309

Published on Jan 4, 2013 cassemoi paslescouilles·9 videos

Update: video title was renamed to "Tb303, Tr909 and Octatrack (effects only, no sample are used)"

Analog synth jam for new Camera test.

Published on Jan 4, 2013 angelometz·116 videos

"Testing my new $129 HD camcorder. Synthesizers.com and ARP 2600."

Quantum Rainbow noise mixing 2.0

Published on Jan 4, 2013 SteadyStateFate·9 videos

"More noise mixing, now with three noise color souces.

Here is a demonstation showing the effects of mixing three colored noise sources togther and adjusting the volume amplitude.

Some of the sources are amplitude modulated to highlight the mixing dynamics

Enjoy!"

Arpeggionome Pro

Published on Jan 4, 2013 Apps4idevicesMusic·321 videos

http://apps4idevices.com/read/arpeggionome-pro
"Arpeggionome was released on the App Store a while ago ... I was a little disappointed by it... I found the idea really great, but the fact that we could only use the built in synthesizer was too restrictive... With this Pro version, it is no longer a problem as Arpeggionome Pro now comes with the Core MIDI feature... Watch the demo video, read this post... Arpeggionome Pro is a Killer App!"

iTunes
Arpeggionome Pro - Alexandernaut
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ADDAC200x High-End Outputs

"DAY 4:
High-End Outputs

Featuring a Headphone Amplifier + Balanced XLR Outputs
With Optional Transformer Isolated Output
All with High-End Components."

http://www.addacsystem.com/

Day 1: ADDAC System 4 Voice Euclidean Rhythm Generator
Day 2: ADDAC208 Comparator & Rectifiers
Day 3: ADDAC802 VCA Quintet Mixing Console

KORG and SoundCloud "Master iPolysix" Remix Contest

"KORG and SoundCloud Team Up
for Master iPolysix Remix Contest

-Wordwide contest offers prizes to iPolysix remix winners-

MELVILLE, NY, December, 2012 - Korg has teamed up with SoundCloud to offer a global remix contest in celebration of Korg's new iPad app, iPolysix. The contest, which runs from December 19, 2012 through January 31, 2013, invites musicians to create a remixed track on iPolysix from a selection provided on the contest page, then upload the remix track directly from iPolysix via "Polyshare powered by SoundCloud."

A grand prize winner and five runners up will be selected. A list of remixable tracks and complete prize and contest information can be found here: ipolysix.herokuapp.com

About iPolysix:

The new, intuitive iPolysix app evokes Korg's legendary analog polyphonic synthesizer while taking full advantage of the iPad® interface. Up to eight instances of the synth can be used in conjunction with new features that include a sequencer, drum machine, multiple effects, Korg's acclaimed Kaoss touch functionality and a complete automated mixer.

About SoundCloud

Launched in 2008 by Alexander Ljung and Eric Wahlforss, SoundCloud is a social sound platform that gives users unprecedented access to the world's largest community of music and audio creators, by providing a way to publish songs or to collaborate on new music with friends anywhere in the world via audio data export. For more information, go to: soundcloud.com"

iTunes:
KORG iPolysix - KORG INC.
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100% Element & Some Synth Cats

via GuyR: "A demonstration track of my synthesizer featuring 17 instances of Waves Element.
All sounds including drums are unprocessed straight out of the synth.
A few other Waves plug-ins were used for mastering.

www.waves.com/content.aspx?id=12081"

Novation Super Bass Station

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via this auction

KORG MS20 VCF Stomp Box

via Mark Milanovich on Facebook

"This is the result of me getting fed up with the prices of the Frostwave Resonators. I didn't need all the features the Resonator had, so I cloned the exact LP filter found in the MS-20. Controls are volume, cutoff, and resonance. I used a dual OTA to achieve this.

This is mainly used in my tabletop synth rig, mainly for my Casio VL-Tone and my Critter and Guitari Pocket Piano."

For Joseph

"Ambient electronica piece featuring the wonderful patch collection padsheaven on all tracks. These were programmed by the very talented Joseph Hollo, for Zebra 2, to which I dedicate this short work."

Follow-up to this post on the patch set.

via Ned Bouhalassa on The MATRIXSYNTH Lounge

Synth1 Slated to Come to iOS in Spring

via todaichi

"synth1開発は思うように進んでないけど、来年の春までにはiPhone/iPad版をリリースしたい。その前にMac AU版を出さないとな。そしてその前にsubversionのセットアップしないとな！

写真は、iPhoneとiPadでSynth1を動作させてるところ。"

Googlish:
"synth1 development but do not proceed as expected, I want to release a version iPhone / iPad is by spring of next year. Do not make a Mac AU version before it. Do not set up for subversion and before that!

The photo, where you are running in the iPad and Synth1 iPhone."

Follow-up to this post back in October.

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Compasso Compass Synth for iOS

HOW TO USE COMPASSO:
Compasso turns your compass into a synthesizer. You select one of 3 things the compass can affect: (1) Resonance/Cutoff, (2) LFO Rate, (3) Oscillator detuning.
Tipping it also affects the keyboard octave (Left to Right)... and LFO depth (Front to Back). You also have a few settings to change your starting point, as well as some rhythm accompaniment on the back (flick up to find it).

A WORD FROM OUR FOUNDER:
Directions. We take a lot of them in life, I know I have. Ups and downs, backs and forths, tough times and worse times. All the while you sing an inner song, an inner note. Each side of the brain is an oscillator. Sometimes it feels good to detune a little- and sometimes it feels great it really does.
I made compasso because I wanted to hear the inner frequency that would make me sad and lonely (and nostalgic). Maybe I could have fun with my sadness, and maybe it would sound good- at least to me.
I encourage you to go absolutely wild with Compasso. Go absolutely wild with it and when you're alone in a hotel room or when you're waiting for the bus you'll have your own world, man! People may think you've lost it but little do they know that you found it! Have fun with it and thanks for buying it. In the end, Compasso is just a synthesizer that uses direction to make sound, and directions are something that the world has a lot of.

Best,
Thomas Ruby
Founder, Rubyjock Instruments"

Compasso Synth - Rubyjock
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OpenPipe Breakout & MIDI-USB Shield

Published on Dec 23, 2012 Xulio Coira·11 videos

"OpenPipe Breakout connected to MIDI-USB Shield with Arduino UNO. UPiper iOS app with bagpipes sounds from universal-piper.com.
Open Source Hardware Electronic Bagpipes.
http://www.openpipe.cc"

via Palm Sounds

MIDI-USB Arduino Shield
Published on Dec 23, 2012

"Arduino Shield for sending/receiving MIDI commands through USB MIDI standard class. Direct connection to PC (MAC, Linux and Windows) and Apple and Android Devices."

Imogen Heap & Her Musical Gloves at Upcoming CTM Festival

Imogen Heaps Musical Gloves on Dara O Briain's Science Club

Published on Dec 30, 2012

"Imogen Heap demos her (x-IMU-based) musical gloves to Dara on his show, Dara O Briain's Science Club broadcasted on BBC2, Dec 31, 2012. Imogen also did a short performance of her track 'Me The Machine' but time limitations meant this performance was heavily edited. A longer (but still edited) performance is on BBC i-player:
http://www.bbc.co.uk/programmes/p012zmvh

More info on the project is available via:
http://www.x-io.co.uk/?p=829"

http://imogenheap.com/thegloves/

"In 2009, when Kelly Snook invited Imogen to visit to MIT's Media Lab, she realised the tech had now made this possible when she tried on Elly Jessop's musical glove. "Elly's glove could record and loop the voice with a few intuitive hand gestures. A million possibilities flooded my imagination! I was quite emotional and as soon as possible I changed my touring and recording life cycle to get to work on creating my dream setup that felt ever closer than before."

She called up Tom Mitchell, who'd worked with her before in coding her Monome for a Letterman performance and told him the idea. He loved it and got funding from the University of Western England (UWE ) to do a research paper on the work. She asked 5DT for a set of gloves to get going and began experimenting."

Details on the CTM Festival:
CALL FOR WORKS: SIGN-UP FOR THE MUSICMAKERS HACKLAB @ CTM.13!

"Throughout the week, we'll welcome artist and developer presentations from Keith Fullerton Whitman, Imogen Heap, Lucas Abela, Tim Exile, Ali Demirel, Native Instruments, Ableton, and others to be announced. Participants will share hands-on skill sessions on topics like physical computing and custom controllers, wearable technology and fashion, live visuals, Pure Data/libpd, Max for Live, Reaktor, OpenSoundControl, Quartz Composer, Processing, and more."

via Create Digital Music

MoDrum & BassLine - Audiobus -

Published on Jan 4, 2013nakanosyun·271 videos

"Well-known application corresponded to audiobus. It tried performing promptly.
http://ios-music.homewoke.net
https://soundcloud.com/nakano-syun"

iTunes:
MoDrum Rhythm Composer - Markus Waldboth
BassLine - Markus Waldboth
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Musicvideo - Stereoping - MiddleAges

Published on Jan 4, 2013 stereoping·20 videos

"A little 3d-musicvideo i made for a nice, melancolic, instrumental song i produced some years ago. Nothing perfect here, riggin, hair, special-fx - all could have been improved, but all in all it went out quite ok. I think its more funny viewing some animated pics than staring on a foto while listening to some music. The song was created on a roland mc-909 with world-srx-board. The video was made with lightwave3d and the maestro-plugin for characteranimation."

Minimoog Voyager OS + Korg MS-20 = Running with Blades

Published on Jan 4, 2013 n3bsvid·132 videos

[ http://citizenpark.bandcamp.com ]

"A little vangelis inspired improv on the MS-20 backed by the voyager on bass.

Hardware:
Minimoog Voyager Old School
Korg MS-20

Software:
Valhalla DSP Room (reverb)"

MIDI Control with Audiobus

Published on Jan 4, 2013 SecretBaseDesign·7 videos

"MIDI Control is a synthesizer controller app for iOS, with support for Audiobus recording.

Using virtual MIDI, you can control multiple synthesizers at the same time. With dual keyboards that rotate around, two people can play at the same time. Recordings made through Audiobus can be copied and pasted easily into other apps.

Introducing Audiobus support: Now you can receive live audio directly from other Audiobus-compatible apps! See http://audiob.us for more information."

iTunes:
MIDI Control - Secret Base Design
Arctic Keys - One Red Dog Media
Audiobus - A Tasty Pixel

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Echo Pad - Tutorial - Recording loops with Audiobus

Published on Jan 4, 2013 HoldernessMedia·33 videos

"How to record loops in Echo Pad. Audiobus apps are used as the input source in this video, but the methods are the same for recording from the microphone or audio interface."

iTunes:
Echo Pad - Holderness Media Inc
Audiobus - A Tasty Pixel
FunkBox Drum Machine - Synthetic Bits, LLC
Magellan - Yonac Inc.

816poly13

Published on Jan 4, 2013 vectorass·43 videos

"Yamaha TX816 session, played by hands, no sequencer some reverberation added with Yamaha REV-1, pics of my grandma, dad and daughter."

モジュラーシンセモジュール補完計画

Published on Jan 4, 2013 unyo303·249 videos

2012年末に追加した8基のモジュール。

Googlish:
"Supplement plan modular synth module

"Eight modules that you added to the end of 2012."

Roland Jupiter 8 Fuzzy Fifths

Published on Jan 4, 2013 synthartist69·1,056 videos

Dueling Monotribes 140BPM

Published on Jan 3, 2013 John Keston·20 videos

"This video features John Keston and Lucas Melchior improvising on two synched up Korg Monotribes. The Korg NanoKontrol is being used to apply swing to the sync signal as well as control delays and filters. The two electronic musicians are teaching a class, titled "Drum Machines," starting January 17, 2013 at the Ableton certified training center Slam Academy in Minneapolis. Learn how to make music by synchronizing your musical devices, old and new. Featuring Ableton Live, Dave Smith Instruments Tempest, Expert Sleepers, Korg Monotribe, Sequential Circuits Pro-One, and more!

Sign up for the class here:
http://slamacademy.com/2012/11/09/drum-machines

Slam Academy:
http://slamacademy.com

John Keston:
http://audiocookbook.org
http://soundcloud.com/ostraka

Lucas Melchior:
http://mkr.northerntelcom.com"

Music Ipad App: Sunrizer Filter Tweaking

Published on Jan 3, 2013 musicgearvideos909·110 videos

"Music Ipad app look at Sunrizer app filter section. One of the nicest sounding synths for ios out there and my second video on the app using just one feature.

Get it for $7.49 from the itunes store."

iTunes:
Sunrizer synth - BeepStreet
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Echo Pad as Audiobus Effect

Echo Pad as Audiobus Effect - Demo 1
Published on Jan 3, 2013

"Short workflow and tone examples using Echo Pad in the Effect slot within Audiobus."

iTunes:
Echo Pad - Holderness Media Inc
Audiobus - A Tasty Pixel
Animoog - Moog Music Inc.
FunkBox Drum Machine - Synthetic Bits, LLC

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DAEDsound.com Custom R2D2 Micro Feedback Synthesizer

Published on Jan 3, 2013 legionhwp·40 videos

"Handmade R2D2 custom DAEDSound.com Micro Feedback Synthesizer with photo resistor modulation. Also appearing Disaranno and some nice Expresso.

Email: Info(at)DAEDSound.com for more info on custom noise makers and instruments."

Meeting the Sidrazzi

Published on Jan 3, 2013 Brandon Smith·9 videos

"Am getting to babysit this ciat-lonbarde Sizdrazzi for a little while, it just showed up today. Here's my first 'getting to know you' with it - obviously it is a different kind of animal, so usual 'this probably won't be very musical' sorta disclaimer...."

Future Retro 777 modifications

Published on Jan 3, 2013 dwenius·11 videos

"This video shows off a few modifications to my FR-777 bass synth, performed by Jered at FR some 15 years ago. Shown are the Oscillator sync, Endless-drone, and LFO-to-cutoff mods, plus variations. Around 2:20, when I say 'Envelope', please substitute 'LFO!'"

Toroidub

Published on Jan 3, 2013 Ebotronix·547 videos

4 ms Peg RCD
Analogue Systems 4x RS 110
Doepfer A 134 pan by Moog MP 201 A147 & Maths
Flame Chord Machine
Make NoiseBrains 2x PP Maths Optomix QMMG
Malekko 4x Uncle 4x AntiOscillator
SSL Orgy
Tiptop audio Z 8000 (CM chords)
Toppobrillo Sportmodulator
Logic Master clock and Sequence to Kenton Pro 2000 II
FX Boss VF1 Line6 Echopro TC M3000
Aphex Model 104 Alesis 3630 BSS DPR 402 SPL Goldmike

Atari 520ST - Atari Kingdom / Kompositkrut

Published on Jan 3, 2013 Aizerowe·33 videos

"Composed in Maxymiser, music captured from my real Atari 520 STfm."

Yusynth VCO, VCA, ADSR

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"This is a custom analog synthesizer that was constructed using the excellent wealth of information at yusynth.net.

The VCO, VCA and ADSR modules have been completed and calibrated. The VCO is the left-most panel. The VCA and ADSR are together in the next panel.

The power supply is from an Alesis Studio 32 mixer and has enough power for this and probably several more cabinets of this size.

Included with this synth are the three additional panel blanks needed to finish this cabinet as well as the multi-conductor wire for piggybacking the power from module to module.

Also included are several board/wire connectors to help get you started on your next module.

The pictures show what the completed modules could look like and where the various ins outs and controls are.

All of the circuit layouts, silkscreen files and schematics for these, and many more modules, can be found at yusynth.net."

Don't judge a modular by it's looks alone. :)  It's interesting to think of the impression you get when you look at one stripped of a nice printed faceplate.  The sound and functionality is the same of course, but the perception is different.  More pics below.

Yusynth of course is Yves Usson's site, the man behind the Minibrute.

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analog craftsman ARCADE 1v/oct

Published on Jan 3, 2013 boothnavy·26 videos

"Using the joystick on ARCADE as a 1v/oct controller. Audio sources are two Modcan 01B VCOs. One VCO's frequency is static and ARCADE is controlling the frequency of the other."

via analog crafstman

"Custom ARCADE iteration."

"Custom ARCADE for MECANIKILL?"

AMSynths AM8705 Dual ADSR

Note: links to listings are affiliate links for which the site may be compensated.

via this auction
"This module is a Dual ADSR similar to the envelope generators in the Roland 700 and 100M modular analog synthesizers. The AM8705 contains two identical traditional ADSR format envelope generators with variable Attack, Decay, Sustain and Release. The module uses 30mm travel slide potentiometers and has toggle switches to switch between 2 different set of timings - slow or fast.

Detailed Description
This module contains two envelope generators each with 3 timed stages: Attack, Decay, Release. The Sustain control adjusts the level to which the Decay time reduces to. Both ADSR’s are triggered together by an internal gate signal from the standard Doepfer 16 pin bus, or a front panel push button (MANUAL GATE), or individually via a gate signal connected to the front panel Gate jacks (GATE1, GATE2).

The standard duration of each stage is 10 seconds, but each ADSR can be switched using the TIME toggle switch into a fast timing 1/10 the duration. This enables fast envelopes to be generated. Two identical control voltages are available for each ADSR, making it easy to patch an ADSR into both a VCF and VCA simultaneously. The gate signal is displayed for each ADSR via a dedicated LED. Each ADSR generates a control signal from 0V to +10V.

There is a Red gate LED for ADSR1 and a Blue gate LED for ADSR2. The toggle switches have colour coded caps (Blue and Red) and the single gate switch is a Red push button button."

Crumar Stratus

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

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EVI Steiner Steinerphone Valve Instrument

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"EVI Steiner Steinerphone Valve Instrument / EWI / E.V.I / Sax / Synth

This is a very rare and limited production Steinerphone in good shape (see photos)
Buyer only receives what is in the photo

Around 1984-1985, Nyle Steiner designs and produces by hand a very small number of EVI and EWI "Steinerphones" for top professionals.
The EVI Steinerphone (brass fingering version) built into a small attache case is the first model he makes.

After several woodwind players ask for one, he designs an EWI model as well. One of the most famous players to play it is Michael Brecker. He featured the EWI Steinerphone on several recordings both solo and with Steps Ahead and others. Check out the 1986 Steps Ahead "Live In Japan" DVD (ID5736ERDVD) for some amazing Steinerphone playing!

Some units were interfaced to a JL Cooper MIDI Wind Driver Box (heavily modded by Steiner) to provide MIDI OUT capabilities to drive additional MIDI synths.

I am not sure which model this one is..."

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Bananalogue Serge VCS

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"Bananalogue Serge VCS Synth Module For FracRack or Blacet Style Mounting Rack. Getting hard to find these in FracRack format. Same rack format as Blacet, Paia and several others, but comes with a Blacet style power connector. Could be changed over if needed.

The Serge VCS module released in from bananalogue.com is an extremely versatile control voltage generator and audio source. In the early 1970s, Serge Tcherepnin developed the Positive Slew and Negative Slew modules for the original Serge synthesizer. In time these merged into the classic Dual Universal Slope Generator. The Bananalogue VCS is an adaptation of Serge's original circuit with a few new features.

The VCS is a unity gain voltage follower. The rising and falling slopes are independently and jointly voltage controllable over a wide range.


VC Transient Envelope Generator

A pulse at the trigger input will start the envelope, or a gate input will sustain the level and the envelope will fall when the gate goes low. Rise and fall are independently and jointly voltage controllable, with variable linear and exponential wave shapes.

VC Portamento

Voltage is slewed according to the rise and fall times.

VC LFO

When the cycle switch is thrown, the trigger input is connected internally to the end trigger output, creating a VC clock with variable waveform and independent rise and fall times.

VC Oscillator

While not as wide ranged, or accurate as a dedicated oscillator module, the VCS is still an excellent audio source. The Exp CV input is scaled approximately to the 1v/oct standard. The Output wave can be swept from triangle to saw with linear and non-linear waveforms. End Out also produces a pulse waveform.

VC Non-Linear Audio Processor (Low-Pass Gate)

If an audio rate signal is slewed, the module responds like a VCF, and a rough VCA. The signal is low-pass filtered down to silence, similar to a low-pass gate.

Envelope Follower

Positive and negative peak detection envelope follower.

VC Pulse Delay

Trigger input starts the envelope and a trigger will be produced again at the End Out when the envelope completes its cycle.

Sub-Harmonic Generator

If a series of triggers are applied to the VCS faster than the total rise and fall times, the module will divide the incoming signal by a whole number. In the audio range the output will be the sub-harmonic series."

Blacet 2050 Time Machine

Note: links to listings are affiliate links for which the site may be compensated.

via this auction

"Factory Built. No modifications from original "Rev A" design. Works as it should. Includes Power Cable, Rack Screws And Manual.

Here is what the manufacturer has to say about it:

Genuine BBD Analog Delay Line Technology for that "retro" sound.
Delays From 10 mS to 2 Seconds!
Bi-Phase Regeneration for Killer Flanging
Voltage Control of Most Parameters:
Delay Time
Regeneration (Feedback)
Modulation Rate (40 S per cycle to 40 Hz)
Modulation Depth
Effect Depth (Cancel)
Reset Input for Modulation Generator for Synchronized Effects
Envelope Follower
External Modulation Input.
Modulation Mixer
Dry/Effect Mix
Compander Noise Reduction
Switched Capacitor Tracking Filters for Wide Delay Range with Optimum Bandwidth
Optimized for Audio Signals from 1V to 10V
Power Requirements: 95 mA @ +15V, 75 mA @ -15V, regulated
Module Depth: 6.5"
Module Size: 5.25" H X 3" W
Delay Time Response: Exponential
CV Range: 0-10V, (0-7.5V for Delay, -5V to +5V for Regen.)
Audio Bandwidth: (Tracks delay time) 8 KHz to 400 Hz"

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MetalBox CGS Ken Stone Wave Multiplier

via this auction

"Controls:

Folds manual and CV attenuator - sets amount of harmonic folding
Offset manual and CV attenuator - adds a DC offset prior to folding
Pulsewidth manual and CV attenuator - controls pulsewidth of pulse output
Grinder drive - Grinder input level
Grinder lag - alters harmonic content
Lockhart input level - determines level into Lockhart folder

I/O:

Inputs 1-2 - inputs to primary Wave Multiplier
Folds CV input - VC control of wave folding
Pulsewidth CV input - set PWM level
Offset CV input - add an external DC offset or another waveform
Folds output - primary Wave Multiplier output
Pulse outputs - squared up version of primary output
Grinder I/O - in and out to Grinder section
Lockhart I/O - in and outs of Lockhart section

Frac spaces: 3

Current draw: 50ma

Three independent Wave Multipliers that add intense harmonics to static waveforms. The primary multipler has voltage control over the amount of folding, waveform offset, and pulse width modulation. With two inputs, a huge array of sounds can be had. The Grinder adds "ringing" harmonics to any input, sometimes reminiscent to digital aliasing. The Lockhart folder is designed to warp a sine into harmonically rich waveforms. Think of these three Wave Multipliers as "anti-filters" dramatically adding harmonics rather than reducing them. Whilst the primary and Lochart multipliers are designed for use with raw waveforms, the Grinder is particularily effective on complex inputs such as drum machines."

RC CIRCUIT BENT ' THE LAB ' RANDOM SOUND SYNTHESIZER

via this auction

Video at the auction and previously posted here.

"A true one-off case synthesizer capable of sci-fi sounds, chiptune noise, glitch rhythms, demon drones and arcade sound effects

Housed in a vintage 1979 test meter lab case is

1 x audio oscillator
3 x low frequency oscillators
1 x binary counter
1 x analogue multiplexer

Specification:

key operated power switch
3 pulse indicator led's - gives a visual of the changing output signal
moog knob - audio oscillator rate control
3 grey knobs - low frequency oscillator rate controls
white knob - output volume control

1/4" jack output

powered by 9v DC input (+tip)

synthesizer is supplied with two keys and a small lead so that the unit can be powered by a 9v battery if you do not have a dc adaptor

housed in a solid wood vintage case with leather strap, metal corner protectors and detachable lid. The control panel is thick aluminium with a powder coated black finish - please note that the 'amp' meter is purely for aesthetics.

the circuitry is all brand new and custom built/designed - a true one-off piece

case dimensions: 14(h)x26(w)x11.5(d)cm"

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Upcoming Befaco Modular Workshop

via Befaco:
"We are preparing our second edition of the Befaco Modular Workshop at Berlin.  No previous knowledge is needed and we will provide all the parts you need.  The modules are Euro format but you can choose betwen banana conectors and 3,5 jacks.  The next date is next 13/14 of January (with other dates on 23-24/02/13 and 15-16/03/13).  The place will be (as th last time at R-aw (Cotheniusstrasse 5) We have begging this thread also on muffwiggler.com for workshop information. If you are interested in take part, please replay to befacosynth@gmail.com and reserve the modules you will like to build. (The workshop is limited to 14 people).

We are a open source DIY collective so you can also download the schematics eagles etc, from our site befaco.org we have also the same workshop in Madrid and Barcelona (check the dates at befaco.org)

In this second take the modules available are:

Euro style power supply+Power bus. 14 plugs Regulated Power bus plus a prebuild 2A switched supply. (65e)

Envelope generator Based on Buchla 281 but with more outputs and hi velocity mode (95e)

Quad VCA/ Mixer 4 VCAs lin/exp with master out (95e)

Ring Modulator + Atenuverter It includes a Sin. VCO (95e)

Noise gen + Lag processor Shift register noise unit with white,pink, HP,LP, CV granity and random gates. as bonus came with a smal lag procesor (65e)

Tube distorsion + Atenuverter. tuve driven VCA+distorsion and as bonus an atenuverter (95e)

Sample and Hold +Complex Lag procesor (95e)

Mixer. Small four channel mixer with two outputs, master and 180º inverted master for CV and audio mixing.(55e)

Ouput module. Main output "world interface"low cut r, mono to stereo "Y" ,Headphone amplifier, and tree Banan or minijack to 6,5 Jack converters.

We also have some stand alone devices to build :

Mini-sequencer /slicer usb powered step sequencer + audio slicer+ scanning slider VCO (95e)

Quad-t 4 voices touch , trigg,and piezo trigered analog "twin-T" drums) (65e)

Single anthena Theremin (65e)

Cacophonator Battery powered noise unit with 6 square oscillators and power starvation

Have fun!!"

EMW Modular System - Demo 02

Published on Jan 3, 2013 psprojectbrazil·36 videos

"More sounds from our new line of Eurorack modules."

http://www.electronicmusicworks.com/

Video also added to Part 1 here.