MATRIXSYNTH

TR-505 & DP/4 #1

YouTube via kuxaansum | November 27, 2010 | 0 likes, 0 dislikes
Diabolical Devices on eBay
"Diabolical Devices Modified TR-505 through Ensoniq DP/4"

Diabolical Modified TR-505 & Ensoniq DP/4 #2

kuxaansum | November 27, 2010 |

"Diabolical Devices Modified TR-505 through Ensoniq DP/4 Test No 2"

René and uStep

René and uStep from dalas verdugo on Vimeo.

"Getting the hang of some new sequencing modules. It's difficult to film and tweak at the same time."

Cheetah MD-16 circuit bent by exfade

YouTube via wotatwaat | November 27, 2010 | 1 likes, 0 dislikes

"Added a breakout box via the rom expansion port at the back of the case. Rare machine, so happy not to mess with its original state!"

YouTube via stroan | November 27, 2010 |

"Korg Monotron modded for darkness: The patch on the side leaves the key on and changes the filter frequency, almost like a high-pass (which makes it even more like an MS-20 ). The photoresistor reacts to different spectrum of light."

Suzuki Omnichord System Two OM-84 Synthesizer Keyboard

via this auction

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Buchla Lightning III

via Noisebug on eBay
"LIGHTNING III is a specialized MIDI controller that senses the position and movement of handheld wands and transforms this information to MIDI signals for expressive control of electronic musical instrumentation. In addition to functioning as a powerful MIDI controller, LIGHTNING III, with its self contained 32 voice synthesizer, comprises a complete, ready to play instrument.

The bulk of LIGHTNING III's electronics is housed in a half rack cabinet.

A remote head, designed to be mounted on a standard mike stand in front of a performer, contains specialized optics, as well as graphic and numeric displays.Based on principles of optical triangulation, LIGHTNING gathers its information by tracking tiny infrared transmitters that are built into baton-like wands. Unencumbered by wires, these wands provide complete freedom of movement within a performance space that can be as large as 12 feet high by 20 feet wide.

Basically, LIGHTNING III senses all three coordinates of each hand, for a total of six independent coordinates. From this information, LIGHTNING's digital signal processor computes instantaneous velocity and acceleration, and performs detailed analysis of gesture. An easily mastered, musically oriented interface language allows the user to define relationships between various gestures and potential musical responses.

In one sort of implementation, LIGHTNING's coordinates might be mapped to various MIDI controllers on multiple channels. Spatial pitch wheels, pan pots, level sliders and modulation wheels are easily defined and great fun to play. Performance gestures can be analyzed for direction and velocity and can be used to generate a variety of notes as well as other musical events. Multi-dimensional zoning capability can be used to create different musical responses in different regions. Everything you need to create the conceptual ensemble (an invisible, acoustic virtual reality).

User definable scale and tuning tables allow one to determine the range and selection of notes occurring along a horizontal or vertical axis. Pitches can be in any order, and the boundaries can be set where ever desired, facilitating the creation of spatial instruments and imaginary orchestras.

LIGHTNING III features a conducting facility that can analyze a conductor's gestures, display deviations from a preset tempo, and signal errors such as missed beats. Simultaneously, LIGHTNING can transmit a synchronous MIDI clock for controlling external sequencers and output programmed note data to accompany specific beats within a measure.

Those tiny, postage stamp size boxes hanging out with the peace dove are memory cards for storing presets. As many as thirty presets can be stored on one card. An additional thirty presets can be stored in RAM, and yet another thirty ROM based presets are provided as tutorial examples (good places to begin the LIGHTNING experience).

To facilitate its use in conjunction with other controllers, LIGHTNING possesses intelligent MIDI merging capability. A complete system exclusive implementation enables LIGHTNING presets to be stored and edited via external computers and sequencers."

ETI Maplin 4600 Analogue Synthesiser

via this auction

"Electronics Today International/Maplin Analogue Synthesiser circa 1975 that would have been originally purchased in kit form."

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MOTM Oakley ADSR/VCA

via this auction

"MOTM format build of the issue 2 Oakley ADSR/VCA for use in a 5U MOTM or mixed format modular synthesizer. This feature rich ADSR envelope generator which provides both positive and negative versions of the produced envelope, and includes an in built Voltage Controlled Amplifier (VCA). This module is equipped with a diffused amber LED gives a visual indication of the output level of the internal ADSR waveform. This compact design provides both a positive and negative envelope and a VCA in 1U of panel space, uses a shallow design suitable for a mobile cabinet, and is one of the most well thought out and implemented combination of utility functions you will find in a 1U MOTM format panel."

Multivox MX-2000 Duo synthesizer

via this auction

"Quite similar to the Roland SH-2000, but with an awesome ring-modulator."

Roland D-50 Synthesizer

via this auction

"Notable features include: 32 Oscillators (4 partials per voice), Sampled attack sounds with analog style envelopes, Layered sounds, incredible velocity sensitive keyboard (very well implemented!), Modern Midi"